Octyl acetate
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Octyl acetate
structure -
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CAS No:
112-14-1
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Formula:
C10H20O2
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Chemical Name:
Octyl acetate
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Synonyms:
Acetic acid,octyl ester;Octyl alcohol acetate;Caprylyl acetate;Octyl acetate;n-Octyl acetate;1-Octyl acetate;1-Acetoxyoctane;1-Octanol acetate;NSC 67348;Acetic acid octanyl ester;Octyl ethanoate;Octanyl acetate
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CAS No:
Description
Octyl acetate is an acetic acid ester with the chemical formula CH3COO(CH2)7CH3. It can be synthesized from 1-octanol and acetic acid through Fischer esterification reaction. Octyl acetate is found in citrus fruits such as orange and grapefruit. It is a colorless liquid with a boiling point of 208℃, a relative density of 0.865-0.868, a refractive index of 1.418-1.421, a flash point of 85℃, an acid value of <1.0, slightly soluble in water, and miscible in alcohol and ether. It has a slightly floral and fragrant waxy aroma. It has a floral aroma similar to that of jasmine and iris, and a fruity aroma similar to that of apple and sweet orange. It has an aftertaste of orange blossom, jasmine, and rose, a woody background, and poor fragrance retention. It is mostly used in organic synthesis and is used in artificial flavors and perfumes because of its fragrance.
Octyl acetate Basic Attributes
172.26
172.26
1754554
203-939-6
X0FN2J413S
67348
DTXSID8044202
29153900
Characteristics
26.3
3.4
Clear colorless Liquid
0.868
-38.5 °C
210 °C
187 °F
n 20/D 1.418(lit.)
miscible with alcohol, most fixed oils, organic solvents; insoluble in water
Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
5.9 (vs air)
LD50 orl-rat: 3000 mg/kg AMIHBC 10,61,54
8.14%
Safety Information
2
36/37/38
24/25
AJ1400000
P264, P273, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362, P391, P501
H315
Not Classified
Octyl acetate Use and Manufacturing
Derived from acetylation of octanol.
Octyl Acetate is a flavoring agent that is a colorless liquid with a fruity odor resembling orange and jasmine. It is miscible in alcohol, oils, and other organic solvents, and insoluble in water. It is obtained by chemical synthesis.
< 25,000 lb
Acetic acid, octyl ester: ACTIVE
EPA Safer Chemical Functional Use Classes -> Fragrances|Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues|Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index|Fatty Acyls [FA] -> Fatty esters [FA07] -> Wax monoesters [FA0701]
Flavoring Agents
Computed Properties
Molecular Weight:172.26
XLogP3:3.4
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:8
Exact Mass:172.146329876
Monoisotopic Mass:172.146329876
Topological Polar Surface Area:26.3
Heavy Atom Count:12
Complexity:110
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Drug Function and Efficacy
Helps regulate breathing rhythm and induces a sense of tranquility.
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