Methyl Fluorosulfonate 氟磺酸甲酯

CAS 421-20-5 MFCD00014721

化学结构图

421-20-5
SMILES: COS(=O)(=O)F

化学属性

Mol. FormulaCH3FO3S
Mol. Weight114.09
Density1.412
Refractive index1.3310 to 1.3340
Melting Point^= -95°
TSCANo
Boiling Point93°C
Flash Point10 ºC

别名和识别编码

Chemical NameMethyl Fluorosulfonate
Synonym Methyl fluorosulfate methylfluorosulfate METHYL FLUOROSULPHONATE magicmethyl 氟磺酸甲酯 fluorosulfuricacid,methylester Fluorosulfuric acid methyl ester; Sulfuryl fluoride methyl ester; Methyl fluorosulfonate 氟化磺酸甲酯 Magic methyl Fluorosulfuric acid methyl ester Methylfluorosulphonate97% FLUOROSULFONIC ACID METHYL ESTER Methylfluorosulfonate,95%,stab.withKF METHYL FLUOROSULFONATE Fluorosulfuricacidmethylester Methyl Fluorosulfonate (stabilized with KF) [for Esterification] Methyl fluosulfonate METHYL FLUOROSULPHONATE (STABILIZED WITH KF) Fluorosulfuric acid, methyl ester Methyl fluorosulfonate Fluoridosulfuric acid methyl ester methyl fluorosulfate Methyl fluorosulphonate 97% methylfluosulfonate methyl fluorosulphate
MDL NumberMFCD00014721
CAS Number421-20-5
EC Number207-004-3
Merck Number6075
Reaxys-RN1098714
Chemical Name Translation氟磺酸甲酯
Wiswesser Line NotationWSFO1
Beilstein Registry Number1098714
LabNetwork Molecule IDLN01742344
PubChem Substance ID9870
InChIInChI=1S/CH3FO3S/c1-5-6(2,3)4/h1H3
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分类

  • {uni_hamburg} no charge; 1fragment

相关文献及参考

  • Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
  • Short: II/25B Title: Structure Data Of Free Polyatomic Molecules: Molecules containing One or Two Carbon Atoms Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N. Editor: Kuchitsu, K. Source: Landolt-Börnstein, New Series Volume: II/25B Year: 1999 Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules ISBN: 3-540-63645-5 ISBN: 978-3-540-63645-8 Internet Resource: DOI:10.1007/b68834 RefComment: IX, 512 pages. Hardcover Abstract: Volume II/25 is a supplemented and revised edition of the preceding volumes II/7, II/15, II/21 and II/23 containing up to date information on inorganic and organic polyatomic molecules. All experimental methods for the determination of quantitative structural data of free molecules have been considered: microwave, infrared, Raman, electronic and photoelectron spectroscopy as well as electron diffraction. The data obtained by these methods have been critically evaluated and compiled. They are presented separately for each molecule, together with a schematic figure of the structure and the original literature.
  • Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953

安全信息

Packing GroupII
UN Number UN1992 3384 3265
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R11 Highly flammable 非常易燃
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
Safety Statements
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • 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；
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
  • 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）；
RTECSLP0720000
Signal word
Precautionary statements
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P304+P340+P310
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P403+P233
  • 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。
  • 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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P303+P361+P353
  • P284 Wear respiratory protection.? 佩戴呼吸保护装置。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • 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。
  • P332+P313
  • 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。
  • P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
  • P241+P242+P243
  • P305+P351+P338
  • P301+P310+P330
Storage condition 0-10 0-10°C
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
Hazard Codes C
Hazard Class6.1/3
GHS Symbol 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 455 mg/kg
TOXIC EFFECTS :
   Skin and Appendages - corrosive (after topical exposure)
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   40,600,1979

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 112 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   40,600,1979

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 5 ppm/1H
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - lacrimation
   Behavioral - changes in motor activity (specific assay)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   AIHAAP American Industrial Hygiene Association Journal.  (AIHA, 475 Wolf
   Ledges Pkwy., Akron, OH 44311)  V.19-    1958-  Volume(issue)/page/year:
   40,600,1979

TYPE OF TEST            : Morphological transformation
TEST SYSTEM             : Rodent - hamster Kidney
DOSE/DURATION           : 25 ug/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 51,285,1978

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 4 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 51,285,1978

其他信息

  • 氟磺酸甲酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 F0238 氟磺酸甲酯(含稳定剂氟化钾)[用于酯化] Methyl Fluorosulfonate (stabilized with KF) [for Esterification] 5G 1840元 2014/06/02 F0238 氟磺酸甲酯(含稳定剂氟化钾)[用于酯化] Methyl Fluorosulfonate (stabilized with KF) [for Esterification] 25G 6210元
  • MOL 文件:421-20-5.mol
  • Hazard Note:Corrosive
  • Alfa Aesar:Methyl fluorosulfonate, 95%, stab. with KF(421-20-5)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Halogenated 卤化物 (氟氯溴碘)
  5. Fluoro 氟化物

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