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1,4-亚苯基二(硫脲)

1,4-亚苯基二(硫脲)名称

[ CAS 号 ]:
1519-70-6

[ 中文名 ]:
1,4-亚苯基二(硫脲)

[ 英文名 ]:
1,4-Phenylenebis(thiourea)

[中文别名 ]:

[英文别名 ]:

[4-(carbamothioylamino)phenyl]thiourea
N,N"-1,4-Phenylenebis(thiourea)
MFCD00022169

1,4-亚苯基二(硫脲)物理化学性质

[ 密度 ]:
1.553g/cm3

[ 沸点 ]:
405.1ºC at 760mmHg

[ 熔点 ]:
219-220ºC (dec.)

[ 分子式 ]:
C₈H₁₀N₄S₂

[ 分子量 ]:
226.32200

[ 闪点 ]:
198.8ºC

[ 精确质量 ]:
226.03500

[ PSA ]:
140.28000

[ LogP ]:
2.54420

[ 蒸汽压 ]:
9E-07mmHg at 25°C

[ 折射率 ]:
1.887

[ 储存条件 ]:
室温

1,4-亚苯基二(硫脲)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YU1292010

CHEMICAL NAME :: Urea, 1,1'-p-phenylenebis(2-thio-

CAS REGISTRY NUMBER :: 1519-70-6

BEILSTEIN REFERENCE NO. :: 2114854

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H10-N4-S2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,45,1953

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1,4-亚苯基二(硫脲)安全信息

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S22-S36/37

[ 危险品运输编码 ]:
UN 2811

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2930909090

1,4-亚苯基二(硫脲)合成路线

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1,4-亚苯基二(硫脲)海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%