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3,7-二甲基-6-亚辛基苯乙酸酯

3,7-二甲基-6-亚辛基苯乙酸酯用途

60多年前已广泛用于配制香精并在食品和日化制品中得以应用。

3,7-二甲基-6-亚辛基苯乙酸酯名称

[ CAS 号 ]:
139-70-8

[ 中文名 ]:
苯乙酸香茅酯

[ 英文名 ]:
citronellyl phenyl acetate

[中文别名 ]:

3,7-二甲基-6-亚辛基苯乙酸酯

[英文别名 ]:

3,7-Dimethyl-6-octen-1-yl phenylacetate
Citronellyl phenylacetate
3,7-Dimethyl-6-octenyl phenylacetate
EINECS 205-373-5
Benzeneacetic acid,3,7-dimethyl-6-octenyl ester
3,7-dimethyloct-6-en-1-yl phenylacetate
FEMA No. 2315
3,7-Dimethyl-6-octenyl benzeneacetate

3,7-二甲基-6-亚辛基苯乙酸酯物理化学性质

[ 密度 ]:
0.964 g/cm3

[ 沸点 ]:
374.3ºC at 760 mmHg

[ 分子式 ]:
C₁₈H₂₆O₂

[ 分子量 ]:
274.39800

[ 闪点 ]:
121.2ºC

[ 精确质量 ]:
274.19300

[ PSA ]:
26.30000

[ LogP ]:
4.54490

[ 外观性状 ]:
液体

[ 蒸汽压 ]:
8.44E-06mmHg at 25°C

[ 折射率 ]:
1.5

[ 储存条件 ]:
室温

3,7-二甲基-6-亚辛基苯乙酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AJ2742000

CHEMICAL NAME :: Acetic acid, phenyl-, 3,7-dimethyl-6-octenyl ester

CAS REGISTRY NUMBER :: 139-70-8

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C18-H26-O2

MOLECULAR WEIGHT :: 274.44

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,657,1982 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,657,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,657,1982

3,7-二甲基-6-亚辛基苯乙酸酯制备

用香茅醇与苯乙酰氯缩合制得，或用苯乙酸酯与香茅醇进行醇酯交换来完成。