PubChem Substance ID | 62406 |
Beilstein Registry Number | 3(4)34 |
Reaxys-RN | 1812100 |
Merck Number | 9676 |
Synonym |
FC-24
Fluorad FC 24
TFMSA
TRIFLIC ACID
TRIFLUOROMETHANESULFONIC ACID
TRIFLUOROMETHANESULFONIC ACID, REAGENTPLUS, >=99%
TRIFLUOROMETHYLSULFONIC ACID
TRIMESYLATE ACID
Triflate
Triflic acid, Triflate
Triflic acid;Triflate
Triflicacid
Trifluoromethanesulfonnic acid
Trifluoromethanesulphonic acid/Triflic acid
perfluoromethanesulfonic acid
trifluormethansulfonsäure
trifluoro-methanesulfonic acid
trifluoro-methanesulfonicaci
trifluoromethane-sulfonic acid
trifluoromethanesulfonic
trifluoromethanesulfonic acid
trifluoromethylsulfonic acid
三氟甲基磺酸
三氟甲烷磺酸
三氟甲烷磺酸, 98+%
三氟甲磺酸;全氟甲磺酸;三氟利克酸;三氟甲基磺酸 |
EC Number | 216-087-5 |
LabNetwork Molecule ID | LN00007166 |
Chemical Name | Trifluoromethanesulfonic Acid |
Chemical Name Translation | 三氟甲烷磺酸 |
InChI | InChI=1S/CHF3O3S/c2-1(3,4)8(5,6)7/h(H,5,6,7) |
MDL Number | MFCD00007514 |
CAS Number | 1493-13-6 |
GHS Symbol
WGK Germany | 2 |
Hazard statements | |
- H290 May be corrosive to metals 可能腐蚀金属。
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H302+H312
- H226 Flammable liquid and vapour 易燃液体和蒸气
|
Personal Protective Equipment |
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
Hazard Codes |
8
C |
Precautionary statements | |
- P234 Keep only in original container. 只保留在原来的容器中。
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P330+P331
- P301+P330+P331+P310
- P303+P361+P353+P310+P363
- P304+P340+P310
- P305+P351+P338
- P305+P351+P338+P310
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P390 Absorb spillage to prevent material damage. 吸收溢出物,防止重大损害。
- P405 Store locked up. 上锁保管。
- P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
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Signal word |
Danger |
UN Number |
3265
UN 3265 8/PG 2
UN3265 |
Safety Statements | |
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
|
Risk Statements | |
- R10 Flammable 易燃
- R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
- R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
- R35 Causes severe burns 会导致严重灼伤
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
|
Storage condition |
-20°C
Hygroscopic
储存温度2-8℃ ,充氩保存
储存温度2-8℃
密封阴凉干燥保存。 |
RTECS | PB2771000 |
Packing Group | II |
Hazard Class | 8 |
异构化和烷基化的催化剂。制备2,3-二氢-2-茚酮、四氢萘酮。去除糖蛋白中糖苷。
{ALF} 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):
{uni_hamburg} Short: II/25B
{ALF} 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).
{ALD} Merck:9676
Beilstein:3(4)34
{ALF} 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).
{ALF} 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).
{ALD} Merck:9676