1-(萘基)乙-1-酮（CAS 1333-52-4）：分子式 C12H10O、分子量 170.21。
| CAS号 | 1333-52-4 |
|---|---|
| 分子式 | C12H10O |
| 分子量 | 170.21 |
| 熔点 | 56 °C |
| 沸点 | 300.00 to 301.00 °C. @ 760.00 mm Hg |
| LogP | 3.2 |
| 应用领域 | Uses: Permitted for use as an inert ingredient in non-food pesticide products、[EPA] Used as flavoring agent or adjuvant、[FDA]、Use Classification: Fragrance Ingredients、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 27 consumer products that contain 2-Acetylnaphthaleneââ¬Â¨ in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、IFRA Fragrance Standards: Methyl beta-naphthyl ketone、2-Acetonaphthone、β-Acetylnaphthalene、Cetone d、Ethanone、1-(2-naphthalenyl)、β-Methyl naphthyl ketone、β-Naphthyl methyl ketone、Oranger crystals、IFRA_STD_095.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、PHOTOTOXICITY、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.、This Standard is set due to the phototoxic effects of Methyl β-naphthyl ketone. For more detailed information on the application of this Standard、please refer to the note on phototoxic ingredients in chapter 1 of the Guidance for the use of IFRA Standards.、Restriction Limits in the Finished Product (%): 0.2 [Products applied to the lips]、0.2 [Products applied to the axillae]、0.2 [Products applied to the face、body using fingertips]、0.2 [Products related to fine fragrances]、0.2 [Products applied to the body using the hands (palms)、primarily leave-on (Body lotion)]、0.2 [Products applied to the face using the hands (palms)、primarily leave-on (Face moisturizer)]、0.2 [Products applied to the hands using the hands (palms)、primarily leave-on (Hand cream)]、0.2 [Products applied to babies using the hands (palms)、primarily leave-on (Baby cream、oil、talc)]、0.2 [Products with oral and lip exposure]、No Restriction [Rinse-off products applied to the hair with some hand contact]、0.2 [Leave-on products applied to the hair with some hand contact]、0.2 [Products with significant anogenital exposure (tampon)]、No Restriction [Products with body and hand exposure、primarily rinse off]、No Restriction [Household care products with mostly hand contact (excluding aerosol、spray products)]、0.2 [Household care products with mostly hand contact (household aerosol、No Restriction [Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure]、0.2 [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: 7、000、000 - <8、500、000 lb、2022: 8、000 - <10、2021: 8、2020: 8、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Plastics Material and Resin Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、1-(2-naphthalenyl)-: ACTIVE |
登记用途：Uses: Permitted for use as an inert ingredient in non-food pesticide products、[EPA] Used as flavoring agent or adjuvant、[FDA]、Use Classification: Fragrance Ingredients、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 27 consumer products that contain 2-Acetylnaphthaleneââ¬Â¨ in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、IFRA Fragrance Standards: Methyl beta-naphthyl ketone、2-Acetonaphthone、β-Acetylnaphthalene、Cetone d、Ethanone、1-(2-naphthalenyl)、β-Methyl naphthyl ketone、β-Naphthyl methyl ketone、Oranger crystals、IFRA_STD_095.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、PHOTOTOXICITY、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.、This Standard is set due to the phototoxic effects of Methyl β-naphthyl ketone. For more detailed information on the application of this Standard、please refer to the note on phototoxic ingredients in chapter 1 of the Guidance for the use of IFRA Standards.、Restriction Limits in the Finished Product (%): 0.2 [Products applied to the lips]、0.2 [Products applied to the axillae]、0.2 [Products applied to the face、body using fingertips]、0.2 [Products related to fine fragrances]、0.2 [Products applied to the body using the hands (palms)、primarily leave-on (Body lotion)]、0.2 [Products applied to the face using the hands (palms)、primarily leave-on (Face moisturizer)]、0.2 [Products applied to the hands using the hands (palms)、primarily leave-on (Hand cream)]、0.2 [Products applied to babies using the hands (palms)、primarily leave-on (Baby cream、oil、talc)]、0.2 [Products with oral and lip exposure]、No Restriction [Rinse-off products applied to the hair with some hand contact]、0.2 [Leave-on products applied to the hair with some hand contact]、0.2 [Products with significant anogenital exposure (tampon)]、No Restriction [Products with body and hand exposure、primarily rinse off]、No Restriction [Household care products with mostly hand contact (excluding aerosol、spray products)]、0.2 [Household care products with mostly hand contact (household aerosol、No Restriction [Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure]、0.2 [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: 7、000、000 - <8、500、000 lb、2022: 8、000 - <10、2021: 8、2020: 8、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Plastics Material and Resin Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、1-(2-naphthalenyl)-: ACTIVE。
1-(萘基)乙-1-酮 是一种化工化合物，登记 CAS 号为 1333-52-4，分子式 C12H10O（分子量 170.21）。
登记 CAS 号：1333-52-4
其分子式 C12H10O 由 12 个碳、10 个氢、1 个氧 组成。
别名/同义词：1-(萘基)乙-1-酮 · 1-(naphthyl)ethan-1-one
1-(萘基)乙-1-酮 的 CAS 登记号为 1333-52-4。
分子式 C12H10O，分子量 170.21。
别名/同义词：1-(萘基)乙-1-酮、1-(naphthyl)ethan-1-one。
登记用途：Uses: Permitted for use as an inert ingredient in non-food pesticide products、[EPA] Used as flavoring agent or adjuvant、[FDA]、Use Classification: Fragrance Ingredients、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Consumer Uses: Fragrance、Household Products: Information on 27 consumer products that contain 2-Acetylnaphthaleneââ¬Â¨ in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、IFRA Fragrance Standards: Methyl beta-naphthyl ketone、2-Acetonaphthone、β-Acetylnaphthalene、Cetone d、Ethanone、1-(2-naphthalenyl)、β-Methyl naphthyl ketone、β-Naphthyl methyl ketone、Oranger crystals、IFRA_STD_095.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、PHOTOTOXICITY、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.、This Standard is set due to the phototoxic effects of Methyl β-naphthyl ketone. For more detailed information on the application of this Standard、please refer to the note on phototoxic ingredients in chapter 1 of the Guidance for the use of IFRA Standards.、Restriction Limits in the Finished Product (%): 0.2 [Products applied to the lips]、0.2 [Products applied to the axillae]、0.2 [Products applied to the face、body using fingertips]、0.2 [Products related to fine fragrances]、0.2 [Products applied to the body using the hands (palms)、primarily leave-on (Body lotion)]、0.2 [Products applied to the face using the hands (palms)、primarily leave-on (Face moisturizer)]、0.2 [Products applied to the hands using the hands (palms)、primarily leave-on (Hand cream)]、0.2 [Products applied to babies using the hands (palms)、primarily leave-on (Baby cream、oil、talc)]、0.2 [Products with oral and lip exposure]、No Restriction [Rinse-off products applied to the hair with some hand contact]、0.2 [Leave-on products applied to the hair with some hand contact]、0.2 [Products with significant anogenital exposure (tampon)]、No Restriction [Products with body and hand exposure、primarily rinse off]、No Restriction [Household care products with mostly hand contact (excluding aerosol、spray products)]、0.2 [Household care products with mostly hand contact (household aerosol、No Restriction [Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure]、0.2 [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: 7、000、000 - <8、500、000 lb、2022: 8、000 - <10、2021: 8、2020: 8、General Manufacturing Information: All Other Chemical Product and Preparation Manufacturing、Plastics Material and Resin Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、1-(2-naphthalenyl)-: ACTIVE。
1-(萘基)乙-1-酮（CAS 1333-52-4）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 1333-52-4 |
|---|---|
| PubChem CID | 7122 |
| 分子式 | C12H10O |
| IUPAC 名称 | 1-naphthalen-2-ylethanone |
| UNII（FDA） | 21D49LOP2T |
| FEMA 编号 | 2723 |
| JECFA 编号 | 811 |
| Molecular Weight | 170.21 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 170.073164938 |
| Monoisotopic Mass | 170.073164938 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 13 |
| Boiling Point | 300.00 to 301.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 300 °C |
| Melting Point | 56 °C |
| Solubility | 0.272 mg/mL at 25 °C |
2-Acetylnaphthalene; 2-Acetonaphthone; 93-08-3; 2'-Acetonaphthone; 1-(naphthalen-2-yl)ethanone; Methyl 2-naphthyl ketone; Ethanone, 1-(2-naphthalenyl)-; 1-(2-Naphthyl)ethanone; 2-Naphthyl methyl ketone; Acetonaphthone; Methyl beta-naphthyl ketone; Oranger cyrstals; beta-Acetonaphthone; Cetone D; 1-(2-NAPHTHALENYL)ETHANONE; beta-Acetonaphthalene
| 法规与食品接触 | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 909-JECFA 57/61 |
|---|---|
| GHS 通报统计 | 67.4% (1321 / 1959) |
| GHS 通报统计 | 67.4% (1321 / 1959) |
|---|---|
| 已通报的危害声明 | H302 (11.3%), H315 (11.7%), H411 (26.3%), H317 (100%), H412 (100%) |
1-(萘基)乙-1-酮 · CAS 1333-52-4 · C12H10O. UNII 21D49LOP2T. Boiling Point: 300.00 to 301.00 °C. @ 760.00 mm Hg; Boiling Point: 300 °C; Melting Point: 56 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 1-(naphthyl)ethan-1-one