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4-乙酰氧基-3-甲氧基苯甲酸

4-乙酰氧基-3-甲氧基苯甲酸名称

[ CAS 号 ]:
10543-12-1

[ 中文名 ]:
4-乙酰氧基-3-甲氧基苯甲酸

[ 英文名 ]:
4-Acetoxy-3-methoxybenzoic acid

[英文别名 ]:

4-acetyloxy-3-methoxybenzoic acid

4-乙酰氧基-3-甲氧基苯甲酸物理化学性质

[ 密度 ]:
1.284g/cm3

[ 沸点 ]:
328ºC at 760mmHg

[ 熔点 ]:
149 °C

[ 分子式 ]:
C₁₀H₁₀O₅

[ 分子量 ]:
210.18300

[ 闪点 ]:
128.1ºC

[ 精确质量 ]:
210.05300

[ PSA ]:
72.83000

[ LogP ]:
1.31870

[ 蒸汽压 ]:
7.91E-05mmHg at 25°C

[ 折射率 ]:
1.538

[ 储存条件 ]:
室温，密封，干燥

4-乙酰氧基-3-甲氧基苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG0936000

CHEMICAL NAME :: Benzoic acid, 4-(acetyloxy)-3-methoxy-

CAS REGISTRY NUMBER :: 10543-12-1

BEILSTEIN REFERENCE NO. :: 2121929

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H10-O5

MOLECULAR WEIGHT :: 210.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >800 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 196,478,1976

4-乙酰氧基-3-甲氧基苯甲酸安全信息

[ 危害码 (欧洲) ]:
Xi

[ 海关编码 ]:
2918990090

4-乙酰氧基-3-甲氧基苯甲酸合成路线

详细合成路线

4-乙酰氧基-3-甲氧基苯甲酸海关

[ 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%