148-56-1

• 常用中文名：氟甲噻嗪
• 常用英文名：2H-1,2,4-Benzothiadiazine-7-sulfonamide,6-(trifluoromethyl)-, 1,1-dioxide
• CAS号：148-56-1
• 分子式：C₈H₆F₃N₃O₄S₂
• 分子量：329.27600
• 发布时间：2018-06-20 11:07:29
• 更新时间：2025-08-22 17:53:50

名称

• 中文名: 氟甲噻嗪
• 英文名: 1,1-dioxo-6-(trifluoromethyl)-4H-1λ6,2,4-benzothiadiazine-7-sulfonamide
• 英文别名: Trifluoromethylthiazide; Flumethazide; Trifluomethylthiazide; Fludemil; Ademol; Ademil; Flumetiazid; EINECS 205-717-4; 6-Trifluormethyl-7-sulfamoyl-2H-benzo-1,2,4-thiadiazol-S,S-dioxid; 6-trifluoromethyl-7-sulfamoyl-1,2,4-benzothiadiazine-1,1-dioxide; Flumethiazid; 7-Sulfamoyl-6-trifluormethyl-1,2,4-benzothiadiazin-dioxid-(1,1); Routrax; Flumethiazide

物化性质

• 密度: 1.99g/cm3
• 沸点: 560ºC at 760mmHg
• 分子式: C₈H₆F₃N₃O₄S₂
• 分子量: 329.27600
• 精确质量: 328.97500
• PSA: 135.45000
• LogP: 2.93080
• 折射率: 1.673
• 计算化学:

  1.疏水参数计算参考值（XlogP）:无

  2.氢键供体数量:2

  3.氢键受体数量:9

  4.可旋转化学键数量:1

  5.互变异构体数量:2

  6.拓扑分子极性表面积135

  7.重原子数量:20

  8.表面电荷:0

  9.复杂度:617

  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

CHEMICAL IDENTIFICATION RTECS NUMBER : DK9800000 CHEMICAL NAME : 4H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-(trifluoromethyl)-, 1,1-dioxide CAS REGISTRY NUMBER : 148-56-1 LAST UPDATED : 199601 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C8-H6-F3-N3-O4-S2 MOLECULAR WEIGHT : 329.29 WISWESSER LINE NOTATION : T66 BSWM ENJ HXFFF ISZW HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >8 gm/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 134,273,1961 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1760 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 134,273,1961 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 910 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - ataxia Gastrointestinal - changes in structure or function of salivary glands REFERENCE : JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 128,405,1960

安全

• 海关编码: 2935009090

海关

海关编码	2935009090
中文概述	2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
申报要素	品名, 成分含量, 用途
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%