[(E)-butylideneamino]thiourea

[(E)-butylideneamino]thiourea名称

[ CAS 号 ]:
20812-04-8

[ 英文名 ]:
[(E)-butylideneamino]thiourea

[英文别名 ]:

n-Butyraldehyd-thiosemicarbazon
Hydrazinecarbothioamide,2-butylidene
BUTYRALDEHYDE,THIOSEMICARBAZONE
1-Thiosemicarbazono-butan
Butyraldehyd-thiosemicarbazon

[(E)-butylideneamino]thiourea物理化学性质

[ 密度 ]:
1.14g/cm3

[ 沸点 ]:
238.8ºC at 760 mmHg

[ 分子式 ]:
C₅H₁₁N₃S

[ 分子量 ]:
145.22600

[ 闪点 ]:
98.2ºC

[ 精确质量 ]:
145.06700

[ PSA ]:
82.50000

[ LogP ]:
1.69670

[ 蒸汽压 ]:
0.0416mmHg at 25°C

[ 折射率 ]:
1.555

[(E)-butylideneamino]thiourea毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES3675000

CHEMICAL NAME :: Butyraldehyde, thiosemicarbazone

CAS REGISTRY NUMBER :: 20812-04-8

BEILSTEIN REFERENCE NO. :: 1760149

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H11-N3-S

MOLECULAR WEIGHT :: 145.25

WISWESSER LINE NOTATION :: SUYZMNU4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 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: 5,43,1953

[(E)-butylideneamino]thiourea安全信息

[ 海关编码 ]:
2930909090

[(E)-butylideneamino]thiourea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%