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3-苯基缩水甘油酸乙酯 (顺反混合物)

3-苯基缩水甘油酸乙酯 (顺反混合物)用途

【用途一】
GB 2760—1996允许使用的食用香料。主要用于配制草莓，樱桃之类浆果型香精。

3-苯基缩水甘油酸乙酯 (顺反混合物)名称

[ CAS 号 ]:
121-39-1

[ 中文名 ]:
3-苯基环氧乙烷甲酸乙酯

[ 英文名 ]:
Ethyl 3-phenyl-2-oxiranecarboxylate

[中文别名 ]:

[英文别名 ]:

ethyl3-phenyloxirane
ETHYL PHENYLGLYCIDATE FCC
FEMA 2454
3-phenyl-glycidicaciethylester
rac-3-phenyloxirane-2-carboxylic acid ethyl ester
trans-ethyl 2-phenylglycidate
ethyl 3-phenyl oxirane-2-carboxylate
3-phenyloxirane-2-carboxylic acid ethyl ester
MFCD00005123
Ethyl 3-Phenylglycidate

3-苯基缩水甘油酸乙酯 (顺反混合物)物理化学性质

[ 密度 ]:
1.102 g/mL at 25 °C(lit.)

[ 沸点 ]:
96 °C0.5 mm Hg(lit.)

[ 分子式 ]:
C₁₁H₁₂O₃

[ 分子量 ]:
192.21100

[ 闪点 ]:
>230 °F

[ 精确质量 ]:
192.07900

[ PSA ]:
38.83000

[ LogP ]:
1.68960

[ 外观性状 ]:
淡黄色液体

[ 蒸汽压 ]:
0.00184mmHg at 25°C

[ 折射率 ]:
n20/D 1.518(lit.)

[ 储存条件 ]:
0-6°C

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
水溶性：不溶；可溶于：乙醚,醇,氯仿

3-苯基缩水甘油酸乙酯 (顺反混合物)MSDS

3-苯基缩水甘油酸乙酯 (顺反混合物)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MB4970000

CHEMICAL NAME :: Glycidic acid, 3-phenyl-, ethyl ester

CAS REGISTRY NUMBER :: 121-39-1

BEILSTEIN REFERENCE NO. :: 0163394

LAST UPDATED :: 199710

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C11-H12-O3

MOLECULAR WEIGHT :: 192.23

WISWESSER LINE NOTATION :: T3OTJ BOV2 CR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2300 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 103 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 138,1,1984 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4609 No. of Facilities: 18 (estimated) No. of Industries: 1 No. of Occupations: 13 No. of Employees: 3245 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4609 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

3-苯基缩水甘油酸乙酯 (顺反混合物)安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S23-S24/25

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

[ WGK德国 ]:
2

[ RTECS号 ]:
MB4970000

[ 海关编码 ]:
2918990090

3-苯基缩水甘油酸乙酯 (顺反混合物)合成路线

3-苯基缩水甘油酸乙酯 (顺反混合物)上下游产品

3-苯基缩水甘油酸乙酯 (顺反混合物)上游产品

3-苯基缩水甘油酸乙酯 (顺反混合物)下游产品

3-苯基缩水甘油酸乙酯 (顺反混合物)制备

【方法一】
由苯甲醛和一氯乙酸乙酯在碱性缩聚剂存在下反应而得。
在银盐催化下由苯环氧丙酸与碘乙烷反应而得。

3-苯基缩水甘油酸乙酯 (顺反混合物)海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 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

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

3-苯基缩水甘油酸乙酯 (顺反混合物)文献

Epoxide hydrolase-catalyzed resolution of ethyl 3-phenylglycidate using whole cells of Pseudomonas sp.

Biotechnol. Lett. 25(24) , 2113-6, (2003)

A Pseudomonas sp. was isolated with enantioselective epoxide hydrolase activity to ethyl 3-phenylglycidate. Cells grown on sucrose and suspended in 10% (v/v) dimethyl formamide as co-solvent produced ...

Investigation of the mutagenicity of ethylphenylglycidate.

Mutat. Res. 138(1) , 1-8, (1984)

EPG and an in vitro digest of EPG by pepsin and pancreatin simulating mammalian digestion have been examined for genotoxicity in 4 mutagenicity tests employing different genetic endpoints. In the Salm...

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