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2-甲基-4-苯基丁酸

2-甲基-4-苯基丁酸名称

[ CAS 号 ]:
1949-41-3

[ 中文名 ]:
α-甲基苯丁酸

[ 英文名 ]:
2-Methyl-4-phenyl-butyric acid

[英文别名 ]:

2-methyl-4-phenyl-1-butanoic acid
(+-)-2-Methyl-4-phenyl-buttersaeure
BUTYRIC ACID,2-METHYL-4-PHENYL
2-Methyl-4-phenyl-butyric acid

2-甲基-4-苯基丁酸物理化学性质

[ 密度 ]:
1.068g/cm3

[ 沸点 ]:
298.3ºC at 760 mmHg

[ 分子式 ]:
C₁₁H₁₄O₂

[ 分子量 ]:
178.22800

[ 闪点 ]:
195.4ºC

[ 精确质量 ]:
178.09900

[ PSA ]:
37.30000

[ LogP ]:
2.33990

[ 蒸汽压 ]:
0.000574mmHg at 25°C

[ 折射率 ]:
1.526

[ 储存条件 ]:
室温

2-甲基-4-苯基丁酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ET5750050

CHEMICAL NAME :: Butyric acid, 2-methyl-4-phenyl-

CAS REGISTRY NUMBER :: 1949-41-3

BEILSTEIN REFERENCE NO. :: 1911280

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H14-O2

MOLECULAR WEIGHT :: 178.25

WISWESSER LINE NOTATION :: QVY1&2R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 712 mg/kg

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

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 16,23,1961

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2-甲基-4-苯基丁酸安全信息

[ 海关编码 ]:
2916399090

2-甲基-4-苯基丁酸合成路线

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2-甲基-4-苯基丁酸海关

[ 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%