4-Pyrimidinecarboxylic acid, 2,6-diamino-5-methyl-

名称

[ CAS 号 ]:
20865-34-3

[ 英文名 ]:
4-Pyrimidinecarboxylic acid, 2,6-diamino-5-methyl-

[英文别名 ]:

5-Methyl-2,6-diamino-4-carboxy-pyrimidin
2,6-Diamino-5-methyl-4-pyrimidinecarboxylic acid
2,6-Diamino-5-methyl-4-carboxy pyrimidine
4-Pyrimidinecarboxylic acid,2,6-diamino-5-methyl
2,6-diamino-5-methyl-pyrimidine-4-carboxylic acid

物理化学性质

[ 密度 ]:
1.539g/cm3

[ 沸点 ]:
552.3ºC at 760 mmHg

[ 分子式 ]:
C₆H₈N₄O₂

[ 分子量 ]:
168.15300

[ 闪点 ]:
287.8ºC

[ 精确质量 ]:
168.06500

[ PSA ]:
115.12000

[ LogP ]:
0.81000

[ 蒸汽压 ]:
4.96E-13mmHg at 25°C

[ 折射率 ]:
1.709

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV7728000

CHEMICAL NAME :: 4-Pyrimidinecarboxylic acid, 2,6-diamino-5-methyl-

CAS REGISTRY NUMBER :: 20865-34-3

BEILSTEIN REFERENCE NO. :: 0515665

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H8-N4-O2

MOLECULAR WEIGHT :: 168.18

WISWESSER LINE NOTATION :: T6N CNJ BZ DVQ E1 FZ

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 :: 320 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#04718

安全信息

[ 海关编码 ]:
2933599090

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%