Methyl trifluoromethanesulfonate 三氟甲烷磺酸甲酯

CAS 333-27-7 MFCD00000409

化学结构图

333-27-7
SMILES: COS(=O)(=O)C(F)(F)F

化学属性

Mol. FormulaC2H3F3O3S
Mol. Weight164
Boiling Point94-99
TSCAT
Density1.45
Refractive index1.3240 to 1.3280
Flash Point38°C(lit.)

别名和识别编码

Chemical NameMethyl trifluoromethanesulfonate
CAS Number333-27-7
Alfabeta NameMETHYLTRIFLUOROMETHANESULFONATE
MDL NumberMFCD00000409
Synonym METHYL TRIFLUOROMETHANESULPHONATE Methyl triflate Methyl trifluoromethanesulfonate ,96% Methyl trifluoromethanesulphonate 98% Trifluoromethansulfonsäure-methylester methyltrifluoromethanesulfinate trifluoromethane-sulfinicacid,methylester 三氟代甲磺酸甲酯 三氟甲基磺酸甲酯 三氟甲烷磺酸甲酯 三氟甲磺酸甲酯
EC Number206-371-7
Beilstein Registry Number774772
PubChem Substance ID9526
Reaxys-RN774772
Chemical Name Translation三氟甲烷磺酸甲酯
LabNetwork Molecule IDLN00115425
InChIInChI=1S/C2H3F3O3S/c1-8-9(6,7)2(3,4)5/h1H3
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分类

  • {SNA} Acylation Reagents, Alkyl Transfer, Analytical Reagents,
  • {SNA} Analytical Reagents, Analytical/Chromatography, Derivatization Reagents, Derivatization Reagents GC, Reagents for Alkylation & Esterification
  • {SNA} Acylation Reagents, Alkyl Transfer, C-X Bond Formation (Non-Halogen), Chemical Synthesis, Derivatization Reagents, Synthetic Reagents, 分析/色谱, 分析试剂
  • {SNA} Acylation Reagents, Alkyl Transfer, C-X Bond Formation (Non-Halogen), Chemical Reagents, Chemical Synthesis, Derivatization Reagents, Development Quantities for Research, Synthetic Reagents, 分析/色谱, 分析试剂
  • {uni_ham

产品应用

  • 最有效的单甲基化试剂。

相关文献及参考

  • Short: III/35E
  • Merck: 14,10495
  • Merck: 14,10495 Beilstein:3(4)34
  • Short: II/2
  • {uni_ham

安全信息

Warnings MOISTURE SENSITIVE, TOXIC, CORROSIVE
Signal word Danger
GHS Symbol
WGK Germany3
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S20 When using do not eat or drink 使用时,不得进食,饮水;
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • 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);
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
Risk Statements
  • R10 Flammable 易燃
  • R34 Causes burns 会导致灼伤
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • 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。
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P305+P351+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard Codes 8 C C,T
UN Number 2920
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing GroupII
Storage condition 0-6°C Air Sensitive
Hazard Class8/3

其他信息

  • 上游原料:甲醇 --> 氧氯化硫 --> 硫酸二甲酯 --> 三氟甲磺酸
  • 用途二:最有效的单甲基化试剂。
  • 用途一:有机合成、医药合成中间体,单甲基化试剂。
  • TSCA:T
  • 存储注意事项:空气敏感;湿度敏感
  • 三氟甲烷磺酸甲酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T2029 三氟甲磺酸甲酯 Methyl Trifluoromethanesulfonate 5G 397元 2014/06/02 T2029 三氟甲磺酸甲酯 Methyl Trifluoromethanesulfonate 25G 1300元 2010/06/21 415010250 三氟甲烷磺酸甲酯 Methyl trifluoromethanesulfonate 96% 25 GR 1521元
  • Acros Organics:三氟甲烷磺酸甲酯 Methyl trifluoromethanesulfonate, 96%(333-27-7)
  • Sigma Aldrich:333-27-7(sigmaaldrich)
  • Hazard Note:Highly Toxic/Corrosive
  • 图谱信息:三氟甲烷磺酸甲酯(333-27-7)质谱(MS) 三氟甲烷磺酸甲酯(333-27-7)红外图谱(IR1)
  • 三氟甲烷磺酸甲酯制备方法:三氟甲磺酸与碳酸钾先成盐,在DMF或者DMSO中与硫酸二甲酯反应,然后加水分层水洗蒸馏,或者三氟甲磺酸与甲醇直接酯化。
  • F:10
  • 检测方法:GC,NMR,MS
  • MOL 文件:333-27-7.mol
  • MSDS 信息:Methyl trifluoromethanesulfonate(333-27-7).msds
  • 海关编码:29049020
  • TCI Shanghai:三氟甲磺酸甲酯 Methyl Trifluoromethanesulfonate,>;98.0%(GC)(333-27-7)

系列性分类


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