49866-87-7

• 常用中文名：野燕枯
• 常用英文名：difenzoquat
• CAS号：49866-87-7
• 分子式：C₁₇H₁₇N₂+
• 分子量：249.33000
• 相关类别： 化学农药原药 除草剂 其他除草剂
• 发布时间：2018-08-27 12:13:51
• 更新时间：2024-01-04 11:54:58

名称

• 中文名: 野燕枯
• 英文名: difenzoquat
• 中文别名: 1,2-二甲基-3,5-二苯基吡唑; 1,2-二甲基-3,5-二苯基-1H-吡唑硫酸甲酯; 燕麦枯
• 英文别名: EINECS 256-505-3; MFCD01941559; UNII-54NE792QN5; 1,2-Dimethyl-3,5-diphenylpyrazolium ion; 1,2-dimethyl-3,5-diphenylpyrazol-1-ium; 1,2-dimethyl-3,5-diphenyl-1H-pyrazol-2-ium; 1,2-dimethyl-3,5-diphenyl-1H-pyrazolium; 1H-Pyrazolium,1,2-dimethyl-3,5-diphenyl; 1,2-dimethyl-3,5-diphenylpyrazolium

物化性质

• 分子式: C₁₇H₁₇N₂+
• 分子量: 249.33000
• 精确质量: 249.13900
• PSA: 8.81000
• LogP: 3.18360
• 储存条件: 库房通风低温干燥,与食品原料分开储运

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UQ9818000 CHEMICAL NAME : 1H-Pyrazolium, (1,2-dimethyl-3,5-diphenyl)- CAS REGISTRY NUMBER : 49866-87-7 LAST UPDATED : 199203 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 : 470 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,279,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 3540 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,279,1991

安全

• 危害码 (欧洲): Xn
• 危险品运输编码: UN 2588
• 包装等级: III
• 危险类别: 6.1(b)