2-乙酰氧基-5-溴苯甲酸

2-乙酰氧基-5-溴苯甲酸名称

[ CAS 号 ]:
1503-53-3

[ 中文名 ]:
2-乙酰氧基-5-溴苯甲酸

[ 英文名 ]:
Benzoic acid,2-(acetyloxy)-5-bromo-

[中文别名 ]:

5-溴水杨酸乙酸酯

[英文别名 ]:

5-bromo-2-acetoxybenzoic acid
5-Bromosalicylic acid acetate
2-Acetoxy-5-brom-benzoesaeure
5-Bromo-2-acetylsalicylic acid
5-bromoaspirin
5-Bromoacetylsalicylic acid
2-Acetoxy-5-bromobenzoic acid
Sedasprin
Bromoaspirin
acetyl-5-bromosalicylic acid

2-乙酰氧基-5-溴苯甲酸物理化学性质

[ 密度 ]:
1.662g/cm3

[ 沸点 ]:
368.4ºC at 760mmHg

[ 熔点 ]:
60 °C

[ 分子式 ]:
C₉H₇BrO₄

[ 分子量 ]:
259.05300

[ 闪点 ]:
176.6ºC

[ 精确质量 ]:
257.95300

[ PSA ]:
63.60000

[ LogP ]:
2.07260

[ 蒸汽压 ]:
4.46E-06mmHg at 25°C

[ 折射率 ]:
1.585

[ 储存条件 ]:
室温

2-乙酰氧基-5-溴苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VO1870000

CHEMICAL NAME :: Salicylic acid, 5-bromo-, acetate

CAS REGISTRY NUMBER :: 1503-53-3

BEILSTEIN REFERENCE NO. :: 2695058

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H7-Br-O4

MOLECULAR WEIGHT :: 259.07

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 :: 1130 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: CRAAA7 Current Researches in Anesthesia and Analgesia. (Cleveland, OH) V.1-35, 1922-56. For publisher information, see AACRAT. Volume(issue)/page/year: 25,221,1946

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 650 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: CRAAA7 Current Researches in Anesthesia and Analgesia. (Cleveland, OH) V.1-35, 1922-56. For publisher information, see AACRAT. Volume(issue)/page/year: 25,221,1946 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 16800 mg/kg/8W-C

TOXIC EFFECTS :: Musculoskeletal - other changes Related to Chronic Data - death

REFERENCE :: CRAAA7 Current Researches in Anesthesia and Analgesia. (Cleveland, OH) V.1-35, 1922-56. For publisher information, see AACRAT. Volume(issue)/page/year: 25,221,1946

2-乙酰氧基-5-溴苯甲酸安全信息

[ 海关编码 ]:
2918990090

2-乙酰氧基-5-溴苯甲酸合成路线

详细合成路线

2-乙酰氧基-5-溴苯甲酸上下游产品

2-乙酰氧基-5-溴苯甲酸上游产品

2-乙酰氧基-5-溴苯甲酸下游产品

2-乙酰氧基-5-溴苯甲酸海关

[ 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%