2-methyl-5-phenyl-1,3,4-thiadiazole

2-methyl-5-phenyl-1,3,4-thiadiazole 基本信息
CAS号 1456-72-0 分子式 C9H8N2S
分子量 176.23800 精确质量  176.04100
PSA  54.02000 LogP  2.51350

基本信息 展开↓

CAS号:
1456-72-0
3D弹球模型:
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分子式:
C9H8N2S
分子量:
176.23800
英文名称:
2-methyl-5-phenyl-1,3,4-thiadiazole
英文别名:
2-methyl-5-phenyl-1,3,4-thiadiazole;
Methyl-phenyl-[1,3,4]thiadiazol;
5-Methyl-2-phenyl-1,3,4-thiodiazol;
1,3,4-Thiadiazole,2-methyl-5-phenyl;
2-methyl-5-phenyl-[1,3,4]thiadiazole;
methyl-phenyl-[1,3,4]thiadiazole;
2-Metil-5-fenil-1,3,4-tiadiazolo [Italian];
2-Phenyl-5-methyl-1,3,4-thiodiazol;
L 1539
精确分子量/精确质量:
176.04100
极性分子表面积/PSA:
54.02000
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: GEVBBQNWDQJVTA-UHFFFAOYSA-N

物化性质展开↓

密度:
1.199g/cm3
沸点:
309.6ºC at 760mmHg
闪点:
139.6ºC
折射率:
1.599
蒸汽压:
0.00115mmHg at 25°C

合成路线查看所有的合成路线

  • 14331-27-2

    N'-acetylbenzohydrazide

  • ~91%

  • 1456-72-0

    2-methyl-5-phenyl-1,3,4-thiadiazole

  • 60576-67-2

    N-acetimidoyl-N'-thiobenzoylhydrazine

  • ~75%

  • 1456-72-0

    2-methyl-5-phenyl-1,3,4-thiadiazole

  • 1148055-45-1

    [5-hydroxy-3-methyl-5-(trifluoromethyl)-4,5-dihydro-1Н-pyrazol-1-yl](phenyl)thioketone

  • ~64%

  • 1456-72-0

    2-methyl-5-phenyl-1,3,4-thiadiazole

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XI4320000
CHEMICAL NAME :
1,3,4-Thiadiazole, 2-methyl-5-phenyl-
CAS REGISTRY NUMBER :
1456-72-0
BEILSTEIN REFERENCE NO. :
0127290
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H8-N2-S
MOLECULAR WEIGHT :
176.25
WISWESSER LINE NOTATION :
T5NN DSJ C1 ER

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 :
260 mg/kg
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Cardiac - other changes Lungs, Thorax, or Respiration - other changes
REFERENCE :
FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 13,187,1958

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