< 生产厂家价格 >

4-羟基-5-嘧啶甲酸乙酯

4-羟基-5-嘧啶甲酸乙酯名称

[ CAS 号 ]:
4786-52-1

[ 中文名 ]:
4-羟基-5-嘧啶甲酸乙酯

[ 英文名 ]:
Ethyl 4-hydroxypyrimidine-5-carboxylate

[中文别名 ]:

[英文别名 ]:

4-Hydroxy-5-ethoxycarbonyl-pyrimidin
5-Ethoxycarbonyl-4-hydroxypyrimidin
4-hydroxy-5-pyrimidinecarboxylicaciethylester
Ethyl4-Hydroxypyrimidine-5-carboxylate
Ethyl 1,4-dihydro-4-oxo-5-pyrimidinecarboxylate
6-keto-1H-pyrimidine-5-carboxylic acid ethyl ester
Ethyl 4-hydroxypyrimidine-5-carboxylate
ethyl 6-oxo-1H-pyrimidine-5-carboxylate
4-Hydroxy-pyrimidine-5-carboxylic acid ethyl ester

4-羟基-5-嘧啶甲酸乙酯物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
270.6±20.0 °C at 760 mmHg

[ 熔点 ]:
185-186°C

[ 分子式 ]:
C₇H₈N₂O₃

[ 分子量 ]:
168.150

[ 闪点 ]:
117.4±21.8 °C

[ 精确质量 ]:
168.053497

[ PSA ]:
72.05000

[ LogP ]:
0.52

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.545

[ 储存条件 ]:
2-8°C

4-羟基-5-嘧啶甲酸乙酯MSDS

4-羟基-5-嘧啶甲酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV7750000

CHEMICAL NAME :: 5-Pyrimidinecarboxylic acid, 4-hydroxy-, ethyl ester

CAS REGISTRY NUMBER :: 4786-52-1

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H8-N2-O3

MOLECULAR WEIGHT :: 168.17

WISWESSER LINE NOTATION :: T6N CNJ DQ EVO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01457

点击显示

4-羟基-5-嘧啶甲酸乙酯安全信息

[ 危害码 (欧洲) ]:
Xi

[ 海关编码 ]:
2933599090

4-羟基-5-嘧啶甲酸乙酯合成路线

4-羟基-5-嘧啶甲酸乙酯上下游产品

4-羟基-5-嘧啶甲酸乙酯上游产品

4-羟基-5-嘧啶甲酸乙酯下游产品

4-羟基-5-嘧啶甲酸乙酯海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%