[(E)-pyrazin-2-ylmethylideneamino]thiourea

[(E)-pyrazin-2-ylmethylideneamino]thiourea 基本信息
CAS号 7000-48-8 分子式 C6H7N5S
分子量 181.21800 精确质量  181.04200
PSA  108.28000 LogP  0.73490

基本信息 展开↓

CAS号:
7000-48-8
3D弹球模型:
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分子式:
C6H7N5S
分子量:
181.21800
英文名称:
[(E)-pyrazin-2-ylmethylideneamino]thiourea
英文别名:
[(E)-pyrazin-2-ylmethylideneamino]thiourea;
2-Pyrazinecarbaldehyde thiosemicarbazone;
pyrazine-2-carbaldehyde thiosemicarbazone;
Pyrazin-2-carbaldehyd-thiosemicarbazon
精确分子量/精确质量:
181.04200
极性分子表面积/PSA:
108.28000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: FDSYXPPWCUWBHM-ONNFQVAWSA-N

物化性质展开↓

密度:
1.45g/cm3
沸点:
358.4ºC at 760 mmHg
闪点:
170.5ºC
折射率:
1.715

合成路线查看所有的合成路线

  • 768-05-8

    吡嗪-2-甲酰肼

  • 7000-48-8

    [(E)-pyrazin-2-ylmethylideneamino]thiourea

  • 34569-20-5

    N-benzenesulfonyl-N'-pyrazinecarbonyl-hydrazine

  • 7000-48-8

    [(E)-pyrazin-2-ylmethylideneamino]thiourea

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ2200000
CHEMICAL NAME :
Pyrazinecarboxaldehyde, thiosemicarbazone
CAS REGISTRY NUMBER :
7000-48-8
BEILSTEIN REFERENCE NO. :
0141552
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H7-N5-S
MOLECULAR WEIGHT :
181.24
WISWESSER LINE NOTATION :
T6N DNJ B1UNMYZUS

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 :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
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: 9,585,1966

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  • 34569-20-5

    N-benzenesulfonyl-N'-pyrazinecarbonyl-hydrazine

  • 768-05-8

    吡嗪-2-甲酰肼

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