660-12-8

• 常用中文名：1-丁基磺酰氟
• 常用英文名：1-Butanesulfonylfluoride
• CAS号：660-12-8
• 分子式：C₄H₉FO₂S
• 分子量：140.17600
• 发布时间：2016-01-21 18:17:55
• 更新时间：2025-08-25 11:30:22
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名称

• 中文名: 1-丁基磺酰氟
• 英文名: butane-1-sulfonyl fluoride
• 英文别名: n-butanesulphonic acid fluoride; n-Butanesulfonyl fluoride; n-Butanesulphonyl fluoride; Butan-1-sulfonylfluorid; WLN: WSF4; butylsulphonyl fluoride; n-Butansulfonylfluorid; n-butyl sulfonyl fluoride; 1-BUTANESULFONYL FLUORIDE

物化性质

• 密度: 1.158g/cm3
• 沸点: 181.7ºC at 760 mmHg
• 分子式: C₄H₉FO₂S
• 分子量: 140.17600
• 闪点: 63.7ºC
• 精确质量: 140.03100
• PSA: 42.52000
• LogP: 2.16660
• 折射率: 1.402
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : EK6000000 CHEMICAL NAME : 1-Butanesulfonyl fluoride CAS REGISTRY NUMBER : 660-12-8 BEILSTEIN REFERENCE NO. : 1748740 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H9-F-O2-S MOLECULAR WEIGHT : 140.19 WISWESSER LINE NOTATION : WSF4 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 : 70 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 78,3846,1956

安全

• 符号: GHS02, GHS05
• 信号词: Danger
• 危害声明: H226-H314
• 警示性声明: P280-P305 + P351 + P338-P310
• 危险品运输编码: UN 2920 3(8) / PGII
• 海关编码: 2904909090

合成路线

2386-60-9 1100-88-5 ~% 660-12-8

文献：Bayer Aktiengesellschaft Patent: US4060549 A1, 1977 ;

2386-60-9 ~% 660-12-8

文献：Millington et al. Journal of the American Chemical Society, 1956 , vol. 78, p. 3846

海关

海关编码	2904909090
中文概述	2904909090 其他烃的磺化、硝化、亚硝化衍生物（不论是否卤化）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%