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4-丁氧基苯乙酸

4-丁氧基苯乙酸用途

【用途一】
用作有机合成中间体

4-丁氧基苯乙酸名称

[ CAS 号 ]:
4547-57-3

[ 中文名 ]:
4-丁氧基苯乙酸

[ 英文名 ]:
4-(n-Butoxy)Phenylacetic Acid

[中文别名 ]:

[英文别名 ]:

4-(n-Butoxy)phenylacetic acid
2-(4-Butoxyphenyl)acetic acid
MFCD00016832
EINECS 224-904-1

4-丁氧基苯乙酸物理化学性质

[ 沸点 ]:
345ºC at 760 mmHg

[ 熔点 ]:
80-85 °C

[ 分子式 ]:
C₁₂H₁₆O₃

[ 分子量 ]:
208.25400

[ 闪点 ]:
130.1ºC

[ 精确质量 ]:
208.11000

[ PSA ]:
46.53000

[ LogP ]:
2.49260

[ 储存条件 ]:
室温，干燥

4-丁氧基苯乙酸MSDS

详细MSDS(安全技术说明书)

4-丁氧基苯乙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AF6945000

CHEMICAL NAME :: Acetic acid, (p-butoxyphenyl)-

CAS REGISTRY NUMBER :: 4547-57-3

BEILSTEIN REFERENCE NO. :: 1105534

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H16-O3

MOLECULAR WEIGHT :: 208.28

WISWESSER LINE NOTATION :: QV1R DO4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: RPOBAR Research Progress in Organic-Biological and Medicinal Chemistry. (New York, NY) V.1-3, 1964-72. Discontinued. Volume(issue)/page/year: 2,32,1970

4-丁氧基苯乙酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R22;R36/37/38

[ 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 ]:
AF6945000

[ 海关编码 ]:
2918990090

4-丁氧基苯乙酸海关

[ 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%