物质信息
ID:714067
名称和标识
IUPAC标准名
trifluoromethanesulfonic acid
别名
Triflic acidTrifluoromethanesulfonic acid三氟甲烷磺酸
IUPAC传统名
trifluoromethanesulfonic acid
化合物性质
理化性质
密度
1.708
闪点
None
熔点
-40°C
折射率
1.3270
沸点
161-162°C
安全信息
GHS警示性声明
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
联合国危险货物等级
8
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别1,2,3
腐蚀金属，类别1
腐蚀皮肤，类别1A，1B，1C
严重眼损伤，类别1
保存注意事项
Hygroscopic
联合国危险货物编号
UN3265
危险公开号
20/22-35
安全公开号
26-36/37/39-45
TSCA收录
是
联合国危险货物包装类别(PG)
II
欧盟危险性物质标志
有害性 (X)
腐蚀性 (C)GHS危险声明
H331-H302-H314-H318
RTECS编号
PB2771000
产品相关信息
纯度
98+%
描述信息
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分子图谱
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参考文献
• For use in direct electrophilic amination of arenes, see Trimethylsilyl azide, L00173. Effects direct oxy-functionalization of aromatics in combination with bis(TMS) peroxide: J. Org. Chem., 54, 1204 (1989); or sodium perborate: Synlett, 39 (1991).
• Simple triflic esters, readily prepared by reaction with alcohols, are powerful alkylating agents and must be handled with extreme care because of their irritating effect on the lungs. For a review, see: Synthesis, 85 (1982).
• One of the strongest available monoprotic acids. For a review of the chemistry of triflic acid and its derivatives, see: Chem. Rev., 77, 69 (1977).
• Adds to both internal and terminal alkynes to give vinyl triflates: J. Am. Chem. Soc., 91, 4600 (1969); Org. Synth. Coll., 9, 472 (1998). Reaction in the presence of a nitrile provides a route to sterically hindered 2,4,6-trisubstituted pyrimidines: Synthesis, 881 (1990):
