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ChemicalBook > Product Catalogue >Organic Chemistry >Organosulfur compounds >Methanesulfonic anhydride

Methanesulfonic anhydride

Methanesulfonic anhydride  Structure
  • ₹590 - ₹58857
  • Product name: Methanesulfonic anhydride
  • CAS: 7143-01-3
  • MF: C2H6O5S2
  • MW: 174.19
  • EINECS:230-442-1
  • MDL Number:MFCD00007556
  • Synonyms:fonic acid, 1,1'-anhydride;METHANESULPHONIC ANHYDRIDE;METHANESULFONIC ANHYDRIDE;METHYLSULFONIC ANHYDRIDE;Mesyl anhydride;Methanesulfonic acid, anhydride;methanesulfonicacid,anhydride ;Mesic anhydride
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Brand

  • ALFA India
  • Sigma-Aldrich(India)
  • SRL

Package

  • 5G
  • 10g
  • 25g
  • 50g
  • 250g
  • 5Gms
  • 25Gms
  • 100Gms
  • ManufacturerALFA India
  • Product numberALF-A13328-09
  • Product descriptionMethanesulfonic anhydride, 98%
  • Packaging10g
  • Price₹3186
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13328-14
  • Product descriptionMethanesulfonic anhydride, 98%
  • Packaging25g
  • Price₹3790
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13328-18
  • Product descriptionMethanesulfonic anhydride, 98%
  • Packaging50g
  • Price₹9990
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A13328-30
  • Product descriptionMethanesulfonic anhydride, 98%
  • Packaging250g
  • Price₹58857
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number269190
  • Product descriptionMethanesulfonic anhydride 97%
  • Packaging5G
  • Price₹1909.55
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number269190
  • Product descriptionMethanesulfonic anhydride 97%
  • Packaging25G
  • Price₹4874.1
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number20302
  • Product descriptionMethane Sulphonic Anhydride pure, 97%
  • Packaging5Gms
  • Price₹590
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number20302
  • Product descriptionMethane Sulphonic Anhydride pure, 97%
  • Packaging25Gms
  • Price₹1670
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number20302
  • Product descriptionMethane Sulphonic Anhydride pure, 97%
  • Packaging100Gms
  • Price₹6430
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-A13328-09 Methanesulfonic anhydride, 98% 10g ₹3186 2022-05-26 Buy
ALFA India ALF-A13328-14 Methanesulfonic anhydride, 98% 25g ₹3790 2022-05-26 Buy
ALFA India ALF-A13328-18 Methanesulfonic anhydride, 98% 50g ₹9990 2022-05-26 Buy
ALFA India ALF-A13328-30 Methanesulfonic anhydride, 98% 250g ₹58857 2022-05-26 Buy
Sigma-Aldrich(India) 269190 Methanesulfonic anhydride 97% 5G ₹1909.55 2022-06-14 Buy
Sigma-Aldrich(India) 269190 Methanesulfonic anhydride 97% 25G ₹4874.1 2022-06-14 Buy
SRL 20302 Methane Sulphonic Anhydride pure, 97% 5Gms ₹590 2022-05-26 Buy
SRL 20302 Methane Sulphonic Anhydride pure, 97% 25Gms ₹1670 2022-05-26 Buy
SRL 20302 Methane Sulphonic Anhydride pure, 97% 100Gms ₹6430 2022-05-26 Buy

Properties

Melting point :64-67 °C (lit.)
Boiling point :125 °C/4 mmHg (lit.)
Density :1,36 g/cm3
vapor density :3.3 (vs air)
refractive index :1.5300 (estimate)
Flash point :125°C/4mm
storage temp. :Store at <= 20°C.
solubility :Soluble in organic solvents.
form :Powder, Crystals and/or Chunks
color :White to light brown to gray
Sensitive :Moisture Sensitive
BRN :972316
InChIKey :IZDROVVXIHRYMH-UHFFFAOYSA-N
CAS DataBase Reference :7143-01-3(CAS DataBase Reference)
NIST Chemistry Reference :Methanesulfonic anhydride(7143-01-3)
EPA Substance Registry System :Methanesulfonic acid, anhydride (7143-01-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.

Description

Methanesulfonic anhydride is used to prepare methylsulfonyl esters called as mesylates. It finds application in the reaction of aromatic alkylation. It reacts with dimethylsulfoxide to get sulfoxonium complex, which is a useful oxidizing agent.

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