LINALOL (CAS 78-70-6) — formula C10H18O, molecular weight 154.25; category organic chemicals.
| CAS Number | 78-70-6 |
|---|---|
| Molecular Formula | C10H18O |
| Molecular Weight | 154.25 |
| Melting Point | < 25 °C |
| Boiling Point | 198 °C |
| LogP | 2.7 |
| Applications | Uses: Main component of linaloe oil, Also found in oils of Ceylon cinnamon, sassafras, orange flower, and bergamot, [Merck Index] Found in citrus peel oils (especially orange), [Hawley] Used in perfumes, fragrances, flavoring agents, household cleaners, and insecticidal pet treatments, (direct application to pet and indoor area), [HSDB], For linalool (USEPA, OPP Pesticide Code: 128838) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Fragrance component in perfumes, cosmetics, soaps, and detergents, flavoring agent in foods. Synthetic intermediate., ... Used to prepare a mixture of terpenes useful for enhancing the aroma or taste of foodstuffs, chewing gums, and perfume compositions., Linalool, as a registered pesticide, is used directly on dogs and cats (shampoos, dips and sprays) and as an area treatment on indoor sites (sprays, powders and foggers) to repel fleas, mites, spiders and ticks. Linalool is also used outdoors in electronic fragrance generators or scented candles to repel mosquitoes. Uses are primarily residential., For more Uses (Complete) data for LINALOOL (11 total), please visit the HSDB record page., Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Cosmetics -> Deodorant, Industry Uses: Intermediates, Flavoring and nutrient, Fragrance, Sealant (barrier), Not Known or Reasonably Ascertainable, Odor agents, Consumer Uses: Fragrance, Intermediates, Household Products: Cosmetics product ingredient: 1, 6-Octadien-3-ol, 3, 7-dimethyl- (LINALOOL), Linalool is a fragrance allergen. Fragrance allergens are hazardous only to individuals who suffer from fragrance allergies. The Cosmetic Fragrance and Flavor Ingredient Right to Know Act of 2020 requires fragrance allergens included in Annex III of the EU Cosmetics Regulation No. 1223, 2009 be reported to the California Department of Public Health. Fragrance allergens are only required to be reported if present in a rinse-off cosmetic product at a concentration at or above 0.01 percent (100 parts per million) or in a leave-on cosmetic product at a concentration at or above 0.001 percent (10 parts per million)., For more information, you can visit the fragrance allergens webpage on the California Safe Cosmetics Program website:, https:, www.cdph.ca.gov, Programs, CCDPHP, DEODC, OHB, CSCP, Pages, FragranceAllergens.aspx, Product count: 46177, Information on 1245 consumer products that contain Linalool in the following categories is provided:, • Auto Products, • Commercial, Institutional, • Home Maintenance, • Inside the Home, • Landscaping, Yard, • Personal Care, • Pesticides, • Pet Care, Methods of Manufacturing: Derivation: Citrus peel oils, especially from oranges. Made synthetically from geraniol. Method of purification: rectification., It can be prepared synthetically starting from myrcene or from dehydrolinalool, it can be obtained by fractional distillation and subsequent recitification from the oils of Cajenne rosewood (Licasia guaianensis, Ocotea caudata), Brazil rosewood (Ocotea parviflora), Mexican linaloe, shiu (Cinnamomum camphora Sieb. var. linalooifera) and coriander seeds (Coriandrum sativum L.)., The pyrolysis of 2-pinanol at 500 °C gives linalool. (-)-Linalool is formed from (+)-cis- and (-)-trans-2-pinanol, and (+)-linalool from (-)-cis- and (+)-trans-2-pinanol. The process is used industrially., The addition of acetylene to acetone under Favorski-Babayan conditions gives methylbutynol which can be hydrogenated to methylbutenol using a Lindlar catalyst. When this is treated with methyl propenyl ether (the vinyl ether of acetone), trans-etherification takes place to give, an intermediate, which then undergoes a Claisen-Cope rearrangement to give methylheptenone. Addition of acetylene produces dehydrolinalool, a key intermediate for subsequent conversions. For example, Lindlar hydrogenation gives linalool ... ., For more Methods of Manufacturing (Complete) data for LINALOOL (10 total), IFRA Fragrance Standards: Linalool, 78-70-6 (Linalool):, 1, 7-dimethyl-, 2, 6-Dimethyl-2, 7-octadien-6-ol, 7-Octadien-6-ol, 6-dimethyl-, 7-Dimethyl-1, 6-octadien-3-ol, 7-Dimethylocta-1, 6-dien-3-ol, Coriandrol, Licareol, Linalyl alcohol, 126-90-9 (d-Linalool):, (S)-3, (S)-, 126-91-0 (l-Linalool):, (R)-3, (R)-, IFRA_STD_187.pdf, 38, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Specification: This material should be used only if it meets the criteria stated in the Standard, DERMAL SENSITIZATION, Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards., Oxidation products of Linalool, especially hydroperoxides, have been demonstrated to be potent sensitizers., d-, l- and dl-Linalool and natural products containing substantial amounts of it, should only be used when the level of (hydro)peroxides is kept to the lowest practical level, for instance by adding antioxidants at the time of production. The addition of 0.1% BHT or α-Tocopherol for example has shown great efficiency. Such products should have a peroxide value of less than 20 millimoles per liter, determined according to the IFRA analytic |
| Category | Organic Chemicals|Spice Oils |
Documented applications: Uses: Main component of linaloe oil, Also found in oils of Ceylon cinnamon, sassafras, orange flower, and bergamot, [Merck Index] Found in citrus peel oils (especially orange), [Hawley] Used in perfumes, fragrances, flavoring agents, household cleaners, and insecticidal pet treatments, (direct application to pet and indoor area), [HSDB], For linalool (USEPA, OPP Pesticide Code: 128838) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Fragrance component in perfumes, cosmetics, soaps, and detergents, flavoring agent in foods. Synthetic intermediate., ... Used to prepare a mixture of terpenes useful for enhancing the aroma or taste of foodstuffs, chewing gums, and perfume compositions., Linalool, as a registered pesticide, is used directly on dogs and cats (shampoos, dips and sprays) and as an area treatment on indoor sites (sprays, powders and foggers) to repel fleas, mites, spiders and ticks. Linalool is also used outdoors in electronic fragrance generators or scented candles to repel mosquitoes. Uses are primarily residential., For more Uses (Complete) data for LINALOOL (11 total), please visit the HSDB record page., Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Cosmetics -> Deodorant, Industry Uses: Intermediates, Flavoring and nutrient, Fragrance, Sealant (barrier), Not Known or Reasonably Ascertainable, Odor agents, Consumer Uses: Fragrance, Intermediates, Household Products: Cosmetics product ingredient: 1, 6-Octadien-3-ol, 3, 7-dimethyl- (LINALOOL), Linalool is a fragrance allergen. Fragrance allergens are hazardous only to individuals who suffer from fragrance allergies. The Cosmetic Fragrance and Flavor Ingredient Right to Know Act of 2020 requires fragrance allergens included in Annex III of the EU Cosmetics Regulation No. 1223, 2009 be reported to the California Department of Public Health. Fragrance allergens are only required to be reported if present in a rinse-off cosmetic product at a concentration at or above 0.01 percent (100 parts per million) or in a leave-on cosmetic product at a concentration at or above 0.001 percent (10 parts per million)., For more information, you can visit the fragrance allergens webpage on the California Safe Cosmetics Program website:, https:, www.cdph.ca.gov, Programs, CCDPHP, DEODC, OHB, CSCP, Pages, FragranceAllergens.aspx, Product count: 46177, Information on 1245 consumer products that contain Linalool in the following categories is provided:, • Auto Products, • Commercial, Institutional, • Home Maintenance, • Inside the Home, • Landscaping, Yard, • Personal Care, • Pesticides, • Pet Care, Methods of Manufacturing: Derivation: Citrus peel oils, especially from oranges. Made synthetically from geraniol. Method of purification: rectification., It can be prepared synthetically starting from myrcene or from dehydrolinalool, it can be obtained by fractional distillation and subsequent recitification from the oils of Cajenne rosewood (Licasia guaianensis, Ocotea caudata), Brazil rosewood (Ocotea parviflora), Mexican linaloe, shiu (Cinnamomum camphora Sieb. var. linalooifera) and coriander seeds (Coriandrum sativum L.)., The pyrolysis of 2-pinanol at 500 °C gives linalool. (-)-Linalool is formed from (+)-cis- and (-)-trans-2-pinanol, and (+)-linalool from (-)-cis- and (+)-trans-2-pinanol. The process is used industrially., The addition of acetylene to acetone under Favorski-Babayan conditions gives methylbutynol which can be hydrogenated to methylbutenol using a Lindlar catalyst. When this is treated with methyl propenyl ether (the vinyl ether of acetone), trans-etherification takes place to give, an intermediate, which then undergoes a Claisen-Cope rearrangement to give methylheptenone. Addition of acetylene produces dehydrolinalool, a key intermediate for subsequent conversions. For example, Lindlar hydrogenation gives linalool ... ., For more Methods of Manufacturing (Complete) data for LINALOOL (10 total), IFRA Fragrance Standards: Linalool, 78-70-6 (Linalool):, 1, 7-dimethyl-, 2, 6-Dimethyl-2, 7-octadien-6-ol, 7-Octadien-6-ol, 6-dimethyl-, 7-Dimethyl-1, 6-octadien-3-ol, 7-Dimethylocta-1, 6-dien-3-ol, Coriandrol, Licareol, Linalyl alcohol, 126-90-9 (d-Linalool):, (S)-3, (S)-, 126-91-0 (l-Linalool):, (R)-3, (R)-, IFRA_STD_187.pdf, 38, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Specification: This material should be used only if it meets the criteria stated in the Standard, DERMAL SENSITIZATION, Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards., Oxidation products of Linalool, especially hydroperoxides, have been demonstrated to be potent sensitizers., d-, l- and dl-Linalool and natural products containing substantial amounts of it, should only be used when the level of (hydro)peroxides is kept to the lowest practical level, for instance by adding antioxidants at the time of production. The addition of 0.1% BHT or α-Tocopherol for example has shown great efficiency. Such products should have a peroxide value of less than 20 millimoles per liter, determined according to the IFRA analytic.
LINALOL is a carbon-based organic compound with CAS registry number 78-70-6 and molecular formula C10H18O (molecular weight 154.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 78-70-6
Its molecular formula C10H18O comprises 10 C, 18 H, 1 O atoms.
Also known as: LINALOL · 芳樟醇
Category: organic chemicals / food flavors
The CAS registry number of LINALOL is 78-70-6.
Molecular formula C10H18O, molecular weight 154.25.
It is also registered under: LINALOL, 芳樟醇.
Recorded applications: Uses: Main component of linaloe oil, Also found in oils of Ceylon cinnamon, sassafras, orange flower, and bergamot, [Merck Index] Found in citrus peel oils (especially orange), [Hawley] Used in perfumes, fragrances, flavoring agents, household cleaners, and insecticidal pet treatments, (direct application to pet and indoor area), [HSDB], For linalool (USEPA, OPP Pesticide Code: 128838) ACTIVE products with label matches., SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal, state and local authorities must be consulted for currently approved uses., Fragrance component in perfumes, cosmetics, soaps, and detergents, flavoring agent in foods. Synthetic intermediate., ... Used to prepare a mixture of terpenes useful for enhancing the aroma or taste of foodstuffs, chewing gums, and perfume compositions., Linalool, as a registered pesticide, is used directly on dogs and cats (shampoos, dips and sprays) and as an area treatment on indoor sites (sprays, powders and foggers) to repel fleas, mites, spiders and ticks. Linalool is also used outdoors in electronic fragrance generators or scented candles to repel mosquitoes. Uses are primarily residential., For more Uses (Complete) data for LINALOOL (11 total), please visit the HSDB record page., Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Cosmetics -> Deodorant, Industry Uses: Intermediates, Flavoring and nutrient, Fragrance, Sealant (barrier), Not Known or Reasonably Ascertainable, Odor agents, Consumer Uses: Fragrance, Intermediates, Household Products: Cosmetics product ingredient: 1, 6-Octadien-3-ol, 3, 7-dimethyl- (LINALOOL), Linalool is a fragrance allergen. Fragrance allergens are hazardous only to individuals who suffer from fragrance allergies. The Cosmetic Fragrance and Flavor Ingredient Right to Know Act of 2020 requires fragrance allergens included in Annex III of the EU Cosmetics Regulation No. 1223, 2009 be reported to the California Department of Public Health. Fragrance allergens are only required to be reported if present in a rinse-off cosmetic product at a concentration at or above 0.01 percent (100 parts per million) or in a leave-on cosmetic product at a concentration at or above 0.001 percent (10 parts per million)., For more information, you can visit the fragrance allergens webpage on the California Safe Cosmetics Program website:, https:, www.cdph.ca.gov, Programs, CCDPHP, DEODC, OHB, CSCP, Pages, FragranceAllergens.aspx, Product count: 46177, Information on 1245 consumer products that contain Linalool in the following categories is provided:, • Auto Products, • Commercial, Institutional, • Home Maintenance, • Inside the Home, • Landscaping, Yard, • Personal Care, • Pesticides, • Pet Care, Methods of Manufacturing: Derivation: Citrus peel oils, especially from oranges. Made synthetically from geraniol. Method of purification: rectification., It can be prepared synthetically starting from myrcene or from dehydrolinalool, it can be obtained by fractional distillation and subsequent recitification from the oils of Cajenne rosewood (Licasia guaianensis, Ocotea caudata), Brazil rosewood (Ocotea parviflora), Mexican linaloe, shiu (Cinnamomum camphora Sieb. var. linalooifera) and coriander seeds (Coriandrum sativum L.)., The pyrolysis of 2-pinanol at 500 °C gives linalool. (-)-Linalool is formed from (+)-cis- and (-)-trans-2-pinanol, and (+)-linalool from (-)-cis- and (+)-trans-2-pinanol. The process is used industrially., The addition of acetylene to acetone under Favorski-Babayan conditions gives methylbutynol which can be hydrogenated to methylbutenol using a Lindlar catalyst. When this is treated with methyl propenyl ether (the vinyl ether of acetone), trans-etherification takes place to give, an intermediate, which then undergoes a Claisen-Cope rearrangement to give methylheptenone. Addition of acetylene produces dehydrolinalool, a key intermediate for subsequent conversions. For example, Lindlar hydrogenation gives linalool ... ., For more Methods of Manufacturing (Complete) data for LINALOOL (10 total), IFRA Fragrance Standards: Linalool, 78-70-6 (Linalool):, 1, 7-dimethyl-, 2, 6-Dimethyl-2, 7-octadien-6-ol, 7-Octadien-6-ol, 6-dimethyl-, 7-Dimethyl-1, 6-octadien-3-ol, 7-Dimethylocta-1, 6-dien-3-ol, Coriandrol, Licareol, Linalyl alcohol, 126-90-9 (d-Linalool):, (S)-3, (S)-, 126-91-0 (l-Linalool):, (R)-3, (R)-, IFRA_STD_187.pdf, 38, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Specification: This material should be used only if it meets the criteria stated in the Standard, DERMAL SENSITIZATION, Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards., Oxidation products of Linalool, especially hydroperoxides, have been demonstrated to be potent sensitizers., d-, l- and dl-Linalool and natural products containing substantial amounts of it, should only be used when the level of (hydro)peroxides is kept to the lowest practical level, for instance by adding antioxidants at the time of production. The addition of 0.1% BHT or α-Tocopherol for example has shown great efficiency. Such products should have a peroxide value of less than 20 millimoles per liter, determined according to the IFRA analytic.
Category: Organic Chemicals / Spice Oils.
Independent reference data for LINALOL (CAS 78-70-6), compiled from public chemistry databases.
| CAS Registry Number | 78-70-6 |
|---|---|
| PubChem CID | 6549 |
| Molecular formula | C10H18O |
| IUPAC name | 3,7-dimethylocta-1,6-dien-3-ol |
| UNII (FDA) | D81QY6I88E |
| FEMA number | 2635 |
| JECFA number | 356 |
| Molecular Weight | 154.25 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 4 |
| Exact Mass | 154.135765193 |
| Monoisotopic Mass | 154.135765193 |
| Topological Polar Surface Area | 20.2 |
| Heavy Atom Count | 11 |
| Boiling Point | 198 °C |
|---|---|
| Boiling Point | 194.00 to 197.00 °C. @ 760.00 mm Hg |
| Boiling Point | 198-200 °C |
| Melting Point | < 25 °C |
| Flash Point | 78 °C (172 °F) - closed cup |
| Flash Point | 160 °F (71 °C) (closed cup) |
| Flash Point | 75 °C |
| Solubility | In water, 1590 mg/L at 25 °C |
| Solubility | 1.59 mg/mL at 25 °C |
| Density | 0.865 at 15 °C |
Linalool; 78-70-6; 3,7-Dimethylocta-1,6-dien-3-ol; Linalol; LINALYL ALCOHOL; beta-Linalool; 3,7-Dimethyl-1,6-octadien-3-ol; allo-Ocimenol; (+-)-Linalool; 1,6-Octadien-3-ol, 3,7-dimethyl-; dl-Linalool; 2,6-Dimethylocta-2,7-dien-6-ol; 2,6-Dimethyl-2,7-octadien-6-ol; FEMA No. 2635; (RS)-Linalool; DTXSID7025502
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Coriander, Floral, Lavender, Lemon, Rose CORIANDROL |
|---|---|
| GHS notification summary | 0.1% (4 / 2927) |
| GHS notification summary | 0.1% (4 / 2927) |
|---|---|
| Reported hazard statements | H317, H315 (97.2%), H319 (79.9%), H227, H336, H361, H402 |
H317: May cause an allergic skin reaction [Warning Sensitization, Skin]
P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)
LINALOL · CAS 78-70-6 · C10H18O. UNII D81QY6I88E. Boiling Point: 198 °C; Boiling Point: 194.00 to 197.00 °C. @ 760.00 mm Hg; Boiling Point: 198-200 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 芳樟醇