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4-羟基-6-甲基嘧啶

4-羟基-6-甲基嘧啶名称

[ CAS 号 ]:
3524-87-6

[ 中文名 ]:
4-羟基-6-甲基嘧啶

[ 英文名 ]:
4-Hydroxy-6-methylpyrimidine

[中文别名 ]:

[英文别名 ]:

6-Methylpyrimidin-4(1H)-one
6-METHYL-4-PYRIMIDINOL
4-hydroxy-6-Methyl-pyriMid
6-methylpyrimidine-4(3H)-one
6-methylpyrimidine-4-one
4(3H)-Pyrimidinone, 6-methyl-
4-Methylpyrimidine-6-ol
6-methyl-4(1h)-pyrimidinon
4-Pyrimidinol, 6-methyl-
6-methyl-4(3h)-pyrimidinon

4-羟基-6-甲基嘧啶物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
242.1±20.0 °C at 760 mmHg

[ 熔点 ]:
145-150℃

[ 分子式 ]:
C₅H₆N₂O

[ 分子量 ]:
110.114

[ 闪点 ]:
100.2±21.8 °C

[ 精确质量 ]:
110.048012

[ PSA ]:
45.75000

[ LogP ]:
-0.66

[ 外观性状 ]:
固体;White to Orange to Green powder to crystal

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.557

[ 储存条件 ]:
存放于惰性气体之中;避免空气

4-羟基-6-甲基嘧啶MSDS

4-羟基-6-甲基嘧啶毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW7528000

CHEMICAL NAME :: 4(3H)-Pyrimidinone, 6-methyl-

CAS REGISTRY NUMBER :: 3524-87-6

LAST UPDATED :: 199406

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C5-H5-N2-O

MOLECULAR WEIGHT :: 109.12

WISWESSER LINE NOTATION :: T6N CNJ DQ F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >300 mg/kg

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

REFERENCE :: CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For publisher information, see EJMCA5. Volume(issue)/page/year: 2,202,1967

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 213 mg/kg

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

REFERENCE :: CPBTAL Chemical and Pharmaceutical Bulletin. (Japan Pub. Trading Co., USA, 1255 Howard St., San Francisco, CA 94103) V.6- 1958- Volume(issue)/page/year: 11,495,1963

4-羟基-6-甲基嘧啶安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H318

[ 警示性声明 ]:
P280-P305 + P351 + P338

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
22-41

[ 安全声明 (欧洲) ]:
26-39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2933599090

4-羟基-6-甲基嘧啶合成路线

4-羟基-6-甲基嘧啶上下游产品

4-羟基-6-甲基嘧啶上游产品

4-羟基-6-甲基嘧啶下游产品

4-羟基-6-甲基嘧啶海关

[ 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%