乙酸正癸酯
decyl acetate
CAS: 112-17-4
Molecular Formula: C12H24O2
乙酸正癸酯 - Names and Identifiers
| Name | decyl acetate |
| Synonyms | decyl decyl acetate 1-decylacetate N-DECYL ACETATE n-Decyl ethanoate decylalcohol,acetate aceticaciddecylester Aceticacid,decylester Acetic acid, decyl ester Decyl ester of acetic acid |
| CAS | 112-17-4 |
| EINECS | 203-942-2 |
| InChI | InChI=1/C12H24O2/c1-3-4-5-6-7-8-9-10-11-14-12(2)13/h3-11H2,1-2H3 |
乙酸正癸酯 - Physico-chemical Properties
| Molecular Formula | C12H24O2 |
| Molar Mass | 200.32 |
| Density | 0.863g/mLat 25°C(lit.) |
| Melting Point | -15.03°C |
| Boling Point | 126-127°C20mm Hg(lit.) |
| Flash Point | >230°F |
| JECFA Number | 132 |
| Water Solubility | 2.07mg/L at 20℃ |
| Solubility | Insoluble in water |
| Vapor Presure | 2.48Pa at 25.9℃ |
| Appearance | clear liquid |
| Color | Colorless to Almost colorless |
| BRN | 1762123 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.427(lit.) |
| Physical and Chemical Properties | Colorless liquid. Boiling point of 244 ℃, relative density of 0.862-0.866, refractive index of 1.425-1.430, flash point of 100 ℃, soluble in 2 volume of 80% ethanol and oil flavor, acid value <1.0. There are sharp fat wax flavor, but also with fruit flavor of sweet, some flower leaves, sweet orange, pineapple breath and rose wax, orange flower, Rongli the bottom line. |
乙酸正癸酯 - Risk and Safety
| Safety Description | S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 2 |
| RTECS | AG5235000 |
| TSCA | Yes |
| Toxicity | Both the acute oral LD50 value in rats and the acute dermal LD50 value in rabbits were reported as >5 g/kg(Levenstein, 1974). |
乙酸正癸酯 - Nature
Open Data Verified Data
colorless liquid. Found in citrus, Apple, melon and other foods and related essential oils, insoluble in water. Dissolve in 80% ethanol 1:2.
Last Update：2024-01-02 23:10:35
乙酸正癸酯 - Preparation Method
Open Data Verified Data
obtained by acid catalysis of N-decanol and acetic anhydride. Alternatively, it can be obtained by direct esterification of acetic acid with decanol by azeotropic reflux dehydration.
Last Update：2022-01-01 10:08:00
乙酸正癸酯 - Use
Open Data Verified Data
has been widely used in the preparation of edible flavor and daily chemical flavor. Can be used for the preparation of berries, ether flavor, apple, orange, peach, apricot, pineapple and other food flavor and wine flavor and tobacco flavor. Among them, the amount of cold drinks, drinks to sweet pudding, chewing gum is 2.7~12mg/kg, especially in the citrus, rose essence with special flavor. It is used as soap essence, detergent essence, perfume essence, cream essence, etc.
Last Update：2022-01-01 10:08:00
乙酸正癸酯 - Safety
Open Data Verified Data
both the acute oral LD50 of the Rat and The percutaneous LD50 of the Rabbit were greater than 5g/kg; Mild erythema appeared on the skin of the Rabbit 1 day after application of the sample under the closed condition. Its 8% Vaseline paste on the human body two days of closed skin contact test, found no irritation and allergic effect. Flammable materials, stored in a cool place.
Last Update：2022-01-01 10:08:01
乙酸正癸酯 - Reference Information
| FEMA | 2367 | DECYL ACETATE |
| LogP | 5.6 at 35℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | a small amount is used for fragrance formulation. As a modifier of linalyl acetate. Also commonly used in Lily of the valley, jasmine, orange flower, Rose, leaves or aldehydes head type and Phantom essence, can provide fresh fragrance. It can also be used as a food flavor, used for making Apple, Berry, honey, sweet orange, peach, apricot, pear, pineapple, plum and other food flavors and wine flavor. GB 2760-96 provides for the permitted use of flavorants. Mainly used in the preparation of oranges, pineapple, tropical fruit flavor and rum and other wine flavor. |
| production method | is obtained by esterification of N-decanol with acetic acid. |
Last Update：2024-04-09 19:05:07
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Product Name: Acetic aciddecyl ester Visit Supplier Webpage Request for quotationCAS: 112-17-4
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View History
乙酸正癸酯
3,4-二甲氧基-2-(羟甲基)吡啶(泮托拉唑杂质)
methyl threo-beta-hydroxy-4-nitro-3-phenyl-L-alaninate
6-[4-(Methoxy-d3)-3-tricyclo[3.3.1.13,7]dec-1-ylphenyl]-2-naphthalenecarboxylic Acid
1-METHYL-2-NAPHTHOL
3,4-二甲氧基-2-(羟甲基)吡啶(泮托拉唑杂质)
methyl threo-beta-hydroxy-4-nitro-3-phenyl-L-alaninate
6-[4-(Methoxy-d3)-3-tricyclo[3.3.1.13,7]dec-1-ylphenyl]-2-naphthalenecarboxylic Acid
1-METHYL-2-NAPHTHOL