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丙烯脲

丙烯脲名称

[ CAS 号 ]:
1852-17-1

[ 中文名 ]:
丙烯脲

[ 英文名 ]:
Tetrahydro-2(1H)-pyrimidinone

[中文别名 ]:

[英文别名 ]:

MFCD00014593
2-Ketohexahydropyrimidine
trimethylene urea
Tetrahydropyrimidin-2(1H)-one
Tetrahydro-2-pyrimidinone
EINECS 217-443-2
Perhydropyrimidin-2-one
3,4,5,6-tetrahydro-2(1H)-pyrimidinone
3,4,5,6-tetrahydro-1(2H)-pyrimidinone
TETRAHYDRO-2-PYRIMIDONE

丙烯脲物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
339.0±11.0 °C at 760 mmHg

[ 熔点 ]:
263-267 °C(lit.)

[ 分子式 ]:
C₄H₈N₂O

[ 分子量 ]:
100.119

[ 闪点 ]:
184.1±19.4 °C

[ 精确质量 ]:
100.063660

[ PSA ]:
41.13000

[ LogP ]:
-0.84

[ 外观性状 ]:
固体;White to Almost white powder to crystal

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.445

[ 储存条件 ]:
室温，密封

丙烯脲MSDS

丙烯脲毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW7539800

CHEMICAL NAME :: 2(1H)-Pyrimidinone, tetrahydro-

CAS REGISTRY NUMBER :: 1852-17-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C4-H8-N2-O

MOLECULAR WEIGHT :: 100.14

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 :: >4 gm/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,214,1968

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丙烯脲安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S22-S24/25

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

[ WGK德国 ]:
3

[ RTECS号 ]:
UW7539800

[ 海关编码 ]:
2933599090

丙烯脲合成路线

丙烯脲海关

[ 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%

丙烯脲