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苯乙酸丁酯

苯乙酸丁酯用途

【用途一】
GB 2760—96规定为暂时允许使用的食甩香料。主要用于配制蜂蜜、果仁和什锦水果、焦椒巧克力、奶油等型香精。

苯乙酸丁酯名称

[ CAS 号 ]:
122-43-0

[ 中文名 ]:
苯乙酸丁酯

[ 英文名 ]:
Butyl phenylacetate

[中文别名 ]:

苯乙酸正丁酯

[英文别名 ]:

EINECS 204-543-6
n-butyl phenylacetate
Butyl phenylethanoate
Benzeneacetic acid, butyl ester
Butyl benzene acetate
2-phenylacetic acid n-butyl ester
MFCD00048774
ACETIC ACID,PHENYL-,BUTYL ESTER
phenyl-acetic acid butyl ester
Benzeneacetic acid,butyl ester

苯乙酸丁酯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
262.5±9.0 °C at 760 mmHg

[ 分子式 ]:
C₁₂H₁₆O₂

[ 分子量 ]:
192.254

[ 闪点 ]:
104.7±17.1 °C

[ 精确质量 ]:
192.115036

[ PSA ]:
26.30000

[ LogP ]:
3.56

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.497

[ 储存条件 ]:
库房通风低温干燥

苯乙酸丁酯MSDS

苯乙酸丁酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AJ2480000

CHEMICAL NAME :: Acetic acid, phenyl-, butyl ester

CAS REGISTRY NUMBER :: 122-43-0

BEILSTEIN REFERENCE NO. :: 2046682

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C12-H16-O2

MOLECULAR WEIGHT :: 192.28

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: 21,657,1983 ** 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: 21,657,1983

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: 21,657,1983

苯乙酸丁酯安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H332-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
AJ2480000

[ 海关编码 ]:
2916399090

苯乙酸丁酯合成路线

苯乙酸丁酯上下游产品

苯乙酸丁酯上游产品

苯乙酸丁酯下游产品

苯乙酸丁酯制备

由苯乙酸和正丁醇在硫酸催化下直接酯化得粗品苯乙酸正丁酯，经中和、水洗、减压蒸馏等精致过程，即得苯乙酸丁酯成品。

苯乙酸丁酯海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%