3734-95-0

• 常用中文名：果虫磷
• 常用英文名：cyanthoate
• CAS号：3734-95-0
• 分子式：C₁₀H₁₉N₂O₄PS
• 分子量：294.30800
• 发布时间：2018-08-27 16:37:53
• 更新时间：2024-01-08 14:19:17

名称

• 中文名: 果虫磷
• 英文名: cyanthoate
• 英文别名: EINECS 223-099-4; S-[N-(1-cyano-1-methylethyl)carbamoylmethyl] O,O-diethyl phosphorothioate; N-(2-cyanopropan-2-yl)-2-diethoxyphosphorylsulfanylacetamide; S-[2-[(1-cyano-1-methylethyl)amino]-2-oxoethyl] O,O-diethyl phosphorothioate; O,O-Diethyl-S-N-(a-cyanoisopropyl)carbomoylmethyl phosphorothioate; M 1568; S-{2-[(2-cyanopropan-2-yl)amino]-2-oxoethyl} O,O-diethyl phosphorothioate; N-(1-cyano-1-methylethyl)-2-(diethoxyphosphinoylthio)acetamide; Cyanthoate; Cyanthoate [ISO]; th 427-1; Tartan

物化性质

• 密度: 1.207g/cm3
• 分子式: C₁₀H₁₉N₂O₄PS
• 分子量: 294.30800
• 精确质量: 294.08000
• PSA: 123.53000
• LogP: 2.70998
• 折射率: 1.487
• 储存条件:

  库房通风低温干燥; 与食品原料分开储运

• 稳定性:

  明火可燃; 受热放出有毒氧化磷、氯化物、氧化硫气体

• 分子结构:

  五、分子性质数据：

  1、 摩尔折射率：70.24

  2、 摩尔体积（cm³/mol）：243.8

  3、 等张比容（90.2K）：628.5

  4、 表面张力（dyne/cm）：44.1

  5、 介电常数（F/m）：

  6、 偶极距（D）：

  7、 极化率（10^-24cm³）：27.84

• 计算化学:

  1.疏水参数计算参考值（XlogP）:0.4

  2.氢键供体数量:1

  3.氢键受体数量:6

  4.可旋转化学键数量:8

  5.互变异构体数量:2

  6.拓扑分子极性表面积114

  7.重原子数量:18

  8.表面电荷:0

  9.复杂度:367

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

毒性和生态

毒理学数据: 口服-大鼠 LD50: 3.5 毫克/公斤; 口服-小鼠 LD50: 12 毫克/公斤 CHEMICAL IDENTIFICATION RTECS NUMBER : TE8750000 CHEMICAL NAME : Phosphorothioic acid, S-(((1-cyano-1-methyl-ethyl)carbamoyl)methyl) O,O-diethyl ester CAS REGISTRY NUMBER : 3734-95-0 LAST UPDATED : 199112 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C10-H19-N2-O4-P-S MOLECULAR WEIGHT : 294.34 WISWESSER LINE NOTATION : NCK2&1&V1SPO&O2&O2 &Q HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 3500 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C293,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 105 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 15,111,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 12 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 15,111,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - dog DOSE/DURATION : 20 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 15,111,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 8 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BESAAT Bulletin of the Entomological Society of America. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1955- Volume(issue)/page/year: 15,111,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - guinea pig DOSE/DURATION : 13 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 5,63,1976

安全

• 危害码 (欧洲): T+
• 风险声明 (欧洲): 24-28
• 安全声明 (欧洲): S45;S36/S37
• 危险品运输编码: UN 3018
• 包装等级: I
• 危险类别: 6.1(a)