Propanoic acid,2-[2-(aminothioxomethyl)hydrazinylidene]-

名称

[ CAS 号 ]:
10418-09-4

[ 英文名 ]:
Propanoic acid,2-[2-(aminothioxomethyl)hydrazinylidene]-

[英文别名 ]:

pyruvic acid thiosemicarbazone
2-thiosemicarbazono-propionic acid
2-Thiosemicarbazono-propionsaeure
pyroracemic acid thiosemicarbazone
thiosemicarbazone of pyruvic acid
pyrotartaric acid thiosemicarbazone

物理化学性质

[ 密度 ]:
1.52g/cm3

[ 沸点 ]:
335.7ºC at 760mmHg

[ 分子式 ]:
C₄H₇N₃O₂S

[ 分子量 ]:
161.18200

[ 闪点 ]:
156.9ºC

[ 精确质量 ]:
161.02600

[ PSA ]:
119.80000

[ LogP ]:
0.37130

[ 蒸汽压 ]:
2.22E-05mmHg at 25°C

[ 折射率 ]:
1.637

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UZ1015000

CHEMICAL NAME :: Pyruvic acid, 2-(thiosemicarbazone)

CAS REGISTRY NUMBER :: 10418-09-4

BEILSTEIN REFERENCE NO. :: 1771276

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H7-N3-O2-S

MOLECULAR WEIGHT :: 161.20

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 :: 225 mg/kg

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

REFERENCE :: AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.10- 1962- Volume(issue)/page/year: 16,676,1968

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安全信息

[ 海关编码 ]:
2930909090

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[ 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%