4-Hydroxy-2,5-Dimethyl-3(2h)-Furanone (CAS 3658-77-3) — formula C6H8O3, molecular weight 128.13; category food flavors.
| CAS Number | 3658-77-3 |
|---|---|
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.13 |
| Melting Point | 77-79 °C |
| Boiling Point | 216 °C |
| LogP | log Kow = 0.95 at 20 °C |
| Applications | Uses: For 4-hydroxy-2, 5-dimethyl-3-(2H)furanone (USEPA, OPP Pesticide Code: 127501) there are 0 labels match., SRP: Not registered for current 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., Reported uses (ppm):, Table: Reported uses (ppm): (Flavor and Extract Manufacturers' Association, 1994) [Table#8337], Flavoring of foods, Cigarette additive, MEDICATION, Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Cosmetics -> Tonic, Consumer Uses: Fragrance, Household Products: Information on 16 consumer products that contain Dimethylhydroxy Furanone in the following categories is provided:, • Auto Products, • Inside the Home, • Personal Care, Methods of Manufacturing: From dimethyl-3, 4-dihydroxyfuran-2, 5-dicarboxylate., ... manufactured in a multistep bioprocess from rhamnose., It is synthesized by the reaction of hex-3-yne-2, 5-diol with ozone and subsequent reductive work-up. ... The hexane-2, 5-diol-3, 4-dione formed in the oxidation step is then cyclized in a separate step to form furaneol., IFRA Fragrance Standards: 4-Hydroxy-2, 5-dimethyl-3(2H)-furanone, 3(2H)-Furanone, 4-hydroxy-2, 5-dimethyl-, 2, 5-Dimethyl-4-hydroxy-2, 3-dihydrofuran-3-one, 4-Hydroxy-2, 5-dimethylfuran-3(2H)-one, Dimethylhydroxy furanone, Strawberry furanone, Furaneol (Commercial name), Neofuraneol (Commercial name), Pineapple compound (Commercial name), IFRA_STD_201.pdf, 49, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Restriction: This material should be used only in the limited quantity as stated in the Standard, DERMAL SENSITIZATION AND SYSTEMIC TOXICITY, 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., Restriction Limits in the Finished Product (%): 0.045 [Products applied to the lips], 0.014 [Products applied to the axillae], 0.27 [Products applied to the face, body using fingertips], 0.25 [Products related to fine fragrances], 0.064 [Products applied to the body using the hands (palms), primarily leave-on (Body lotion)], 0.064 [Products applied to the face using the hands (palms), primarily leave-on (Face moisturizer)], 0.064 [Products applied to the hands using the hands (palms), primarily leave-on (Hand cream)], 0.021 [Products applied to babies using the hands (palms), primarily leave-on (Baby cream, oil, talc)], 0.15 [Products with oral and lip exposure], 0.52 [Rinse-off products applied to the hair with some hand contact], 0.52 [Leave-on products applied to the hair with some hand contact], 0.021 [Products with significant anogenital exposure (tampon)], 0.49 [Products with body and hand exposure, primarily rinse off], 0.49 [Household care products with mostly hand contact (excluding aerosol, spray products)], 1.8 [Household care products with mostly hand contact (household aerosol, 0.021 [Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure], 0.021 [Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure], No Restriction [Other air care products not intended for direct skin contact, minimal or insignificant transfer to skin], U.S. Production: 2023: <75, 000 lb, 2022: <75, 2021: <75, 2020: <75, General Manufacturing Information: 3(2H)-Furanone, 5-dimethyl-: ACTIVE |
| Category | Flavors & Fragrances |
Documented applications: Uses: For 4-hydroxy-2, 5-dimethyl-3-(2H)furanone (USEPA, OPP Pesticide Code: 127501) there are 0 labels match., SRP: Not registered for current 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., Reported uses (ppm):, Table: Reported uses (ppm): (Flavor and Extract Manufacturers' Association, 1994) [Table#8337], Flavoring of foods, Cigarette additive, MEDICATION, Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Cosmetics -> Tonic, Consumer Uses: Fragrance, Household Products: Information on 16 consumer products that contain Dimethylhydroxy Furanone in the following categories is provided:, • Auto Products, • Inside the Home, • Personal Care, Methods of Manufacturing: From dimethyl-3, 4-dihydroxyfuran-2, 5-dicarboxylate., ... manufactured in a multistep bioprocess from rhamnose., It is synthesized by the reaction of hex-3-yne-2, 5-diol with ozone and subsequent reductive work-up. ... The hexane-2, 5-diol-3, 4-dione formed in the oxidation step is then cyclized in a separate step to form furaneol., IFRA Fragrance Standards: 4-Hydroxy-2, 5-dimethyl-3(2H)-furanone, 3(2H)-Furanone, 4-hydroxy-2, 5-dimethyl-, 2, 5-Dimethyl-4-hydroxy-2, 3-dihydrofuran-3-one, 4-Hydroxy-2, 5-dimethylfuran-3(2H)-one, Dimethylhydroxy furanone, Strawberry furanone, Furaneol (Commercial name), Neofuraneol (Commercial name), Pineapple compound (Commercial name), IFRA_STD_201.pdf, 49, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Restriction: This material should be used only in the limited quantity as stated in the Standard, DERMAL SENSITIZATION AND SYSTEMIC TOXICITY, 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., Restriction Limits in the Finished Product (%): 0.045 [Products applied to the lips], 0.014 [Products applied to the axillae], 0.27 [Products applied to the face, body using fingertips], 0.25 [Products related to fine fragrances], 0.064 [Products applied to the body using the hands (palms), primarily leave-on (Body lotion)], 0.064 [Products applied to the face using the hands (palms), primarily leave-on (Face moisturizer)], 0.064 [Products applied to the hands using the hands (palms), primarily leave-on (Hand cream)], 0.021 [Products applied to babies using the hands (palms), primarily leave-on (Baby cream, oil, talc)], 0.15 [Products with oral and lip exposure], 0.52 [Rinse-off products applied to the hair with some hand contact], 0.52 [Leave-on products applied to the hair with some hand contact], 0.021 [Products with significant anogenital exposure (tampon)], 0.49 [Products with body and hand exposure, primarily rinse off], 0.49 [Household care products with mostly hand contact (excluding aerosol, spray products)], 1.8 [Household care products with mostly hand contact (household aerosol, 0.021 [Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure], 0.021 [Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure], No Restriction [Other air care products not intended for direct skin contact, minimal or insignificant transfer to skin], U.S. Production: 2023: <75, 000 lb, 2022: <75, 2021: <75, 2020: <75, General Manufacturing Information: 3(2H)-Furanone, 5-dimethyl-: ACTIVE.
4-Hydroxy-2,5-Dimethyl-3(2h)-Furanone is a flavoring compound with CAS registry number 3658-77-3 and molecular formula C6H8O3 (molecular weight 128.13), belonging to the food flavors segment of chemical raw materials.
CAS number: 3658-77-3
Its molecular formula C6H8O3 comprises 6 C, 8 H, 3 O atoms.
Also known as: 4-Hydroxy-2,5-Dimethyl-3(2h)-Furanone · 4-羟基-2,5-二甲基-3(2h)-呋喃酮 · Furaneol natural · Furaneol
Category: food flavors
The CAS registry number of 4-Hydroxy-2,5-Dimethyl-3(2h)-Furanone is 3658-77-3.
Molecular formula C6H8O3, molecular weight 128.13.
It is also registered under: 4-Hydroxy-2,5-Dimethyl-3(2h)-Furanone, 4-羟基-2,5-二甲基-3(2h)-呋喃酮, Furaneol natural, Furaneol.
Recorded applications: Uses: For 4-hydroxy-2, 5-dimethyl-3-(2H)furanone (USEPA, OPP Pesticide Code: 127501) there are 0 labels match., SRP: Not registered for current 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., Reported uses (ppm):, Table: Reported uses (ppm): (Flavor and Extract Manufacturers' Association, 1994) [Table#8337], Flavoring of foods, Cigarette additive, MEDICATION, Use Classification: Fragrance Ingredients, Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes, Flavoring Agents -> JECFA Flavorings Index, Cosmetics -> Tonic, Consumer Uses: Fragrance, Household Products: Information on 16 consumer products that contain Dimethylhydroxy Furanone in the following categories is provided:, • Auto Products, • Inside the Home, • Personal Care, Methods of Manufacturing: From dimethyl-3, 4-dihydroxyfuran-2, 5-dicarboxylate., ... manufactured in a multistep bioprocess from rhamnose., It is synthesized by the reaction of hex-3-yne-2, 5-diol with ozone and subsequent reductive work-up. ... The hexane-2, 5-diol-3, 4-dione formed in the oxidation step is then cyclized in a separate step to form furaneol., IFRA Fragrance Standards: 4-Hydroxy-2, 5-dimethyl-3(2H)-furanone, 3(2H)-Furanone, 4-hydroxy-2, 5-dimethyl-, 2, 5-Dimethyl-4-hydroxy-2, 3-dihydrofuran-3-one, 4-Hydroxy-2, 5-dimethylfuran-3(2H)-one, Dimethylhydroxy furanone, Strawberry furanone, Furaneol (Commercial name), Neofuraneol (Commercial name), Pineapple compound (Commercial name), IFRA_STD_201.pdf, 49, IFRA 51st Amendment - Guidance for the use of IFRA Standards, Restriction: This material should be used only in the limited quantity as stated in the Standard, DERMAL SENSITIZATION AND SYSTEMIC TOXICITY, 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., Restriction Limits in the Finished Product (%): 0.045 [Products applied to the lips], 0.014 [Products applied to the axillae], 0.27 [Products applied to the face, body using fingertips], 0.25 [Products related to fine fragrances], 0.064 [Products applied to the body using the hands (palms), primarily leave-on (Body lotion)], 0.064 [Products applied to the face using the hands (palms), primarily leave-on (Face moisturizer)], 0.064 [Products applied to the hands using the hands (palms), primarily leave-on (Hand cream)], 0.021 [Products applied to babies using the hands (palms), primarily leave-on (Baby cream, oil, talc)], 0.15 [Products with oral and lip exposure], 0.52 [Rinse-off products applied to the hair with some hand contact], 0.52 [Leave-on products applied to the hair with some hand contact], 0.021 [Products with significant anogenital exposure (tampon)], 0.49 [Products with body and hand exposure, primarily rinse off], 0.49 [Household care products with mostly hand contact (excluding aerosol, spray products)], 1.8 [Household care products with mostly hand contact (household aerosol, 0.021 [Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure], 0.021 [Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure], No Restriction [Other air care products not intended for direct skin contact, minimal or insignificant transfer to skin], U.S. Production: 2023: <75, 000 lb, 2022: <75, 2021: <75, 2020: <75, General Manufacturing Information: 3(2H)-Furanone, 5-dimethyl-: ACTIVE.
Category: Flavors & Fragrances.
Independent reference data for 4-Hydroxy-2,5-Dimethyl-3(2h)-Furanone (CAS 3658-77-3), compiled from public chemistry databases.
| CAS Registry Number | 3658-77-3 |
|---|---|
| PubChem CID | 19309 |
| Molecular formula | C6H8O3 |
| IUPAC name | 4-hydroxy-2,5-dimethylfuran-3-one |
| UNII (FDA) | 20PI8YZP7A |
| FEMA number | 3174 |
| JECFA number | 1446 |
| Molecular Weight | 128.13 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 128.047344113 |
| Monoisotopic Mass | 128.047344113 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 9 |
| Boiling Point | 216 °C |
|---|---|
| Melting Point | 77-79 °C |
| Melting Point | 77 - 78 °C |
| Solubility | In water, 0.315 g/mL at 25 °C |
| Vapor Density | 3.3 (Air = 1) |
| Vapor Pressure | 0.008 mm Hg at 25 °C |
| LogP | log Kow = 0.95 at 20 °C |
| Dissociation Constants | pKa = 8.56 at 20 °C |
Furaneol; 3658-77-3; 4-hydroxy-2,5-dimethylfuran-3(2H)-one; 2,5-Dimethyl-4-hydroxy-3(2H)-furanone; 4-Hydroxy-2,5-dimethyl-3(2H)-furanone; 4-Hydroxy-2,5-dimethyl-3(2H)furanone; Alletone; Pineapple ketone; Dimethylhydroxy furanone; Strawberry furanone; 4-hydroxy-2,5-dimethylfuran-3-one; 3(2H)-Furanone, 4-hydroxy-2,5-dimethyl-; Coe 536; 2,5-Dimethyl-4-hydroxy-2,3-dihydrofuran-3-one; FEMA No. 3174; 2,5-Dimethyl-3-hydroxy-4-oxo-4,5-dihydrofuran
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Burnt, Caramel, Cotton Candy, Honey No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 0.1% (1 / 1843) |
| GHS notification summary | 0.1% (1 / 1843) |
|---|---|
| Reported hazard statements | H302 (28.5%), H317 (80.1%), H319 (71.7%) |
This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1843) of reports.
H302 (28.5%): Harmful if swallowed [Warning Acute toxicity, oral]
Furaneol · CAS 3658-77-3 · C6H8O3. UNII 20PI8YZP7A. Boiling Point: 216 °C; Melting Point: 77-79 °C; Melting Point: 77 - 78 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-羟基-2,5-二甲基-3(2h)-呋喃酮