Methanesulfonic anhydride
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- $5 - $1180.84
- Product name: Methanesulfonic anhydride
- CAS: 7143-01-3
- MF: C2H6O5S2
- MW: 174.19
- EINECS:230-442-1
- MDL Number:MFCD00007556
- Synonyms:METHANESULFONIC ANHYDRIDE;methanesulfonicacid,anhydride ;Methanesulfonic anhydride, 98+%;Methanesulfonicanhydride,2Msoln.indichloromethane;Methanesulphonicanhydride,98%;METHANESULFONIC ANHYDRIDE, 2M SOL. IN DICHLOROMETHANE;Bis(methanesulfonic)anhydride;METHANE SULPHONIC ANHYDRIED
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Brand
- aablocks
- Adipogen Life Sciences
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Chemenu
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- Thermo Scientific Chemicals
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- Usbiological
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- 100.00g
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- 1kg
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- 25 g
- Manufactureraablocks
- Product numberAA003RF9
- Product descriptionMethanesulfonic anhydride 98%
- Packaging5g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003RF9
- Product descriptionMethanesulfonic anhydride 98%
- Packaging10g
- Price$6
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003RF9
- Product descriptionMethanesulfonic anhydride 98%
- Packaging25g
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003RF9
- Product descriptionMethanesulfonic anhydride 98%
- Packaging50g
- Price$12
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003RF9
- Product descriptionMethanesulfonic anhydride 98%
- Packaging100g
- Price$19
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003RF9
- Product descriptionMethanesulfonic anhydride 98%
- Packaging250g
- Price$46
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003RF9
- Product descriptionMethanesulfonic anhydride 98%
- Packaging500g
- Price$62
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003RF9
- Product descriptionMethanesulfonic anhydride 98%
- Packaging1kg
- Price$112
- Updated2026-05-28
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-M0698-G050
- Product descriptionMethanesulfonic anhydride ≥97%(T)
- Packaging50g
- Price$175
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-M0698-G010
- Product descriptionMethanesulfonic anhydride ≥97%(T)
- Packaging10g
- Price$50
- Updated2026-05-06
- Buy
- ManufacturerAHH
- Product numberMT-53561
- Product descriptionMethanesulfonic anhydride 98%
- Packaging250g
- Price$290
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-53561
- Product descriptionmethanesulfonic anhydride 97%
- Packaging250g
- Price$290
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-53561
- Product descriptionmethanesulfonic anhydride 97%
- Packaging250g
- Price$290
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberX8439
- Product descriptionMethanesulfonic anhydride
- Packaging5g
- Price$19
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0030328
- Product descriptionMETHANESULFONIC ANHYDRIDE 95.00%
- Packaging1G
- Price$628.51
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0030328
- Product descriptionMETHANESULFONIC ANHYDRIDE 95.00%
- Packaging5G
- Price$842.49
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003RF9 | Methanesulfonic anhydride 98% | 5g | $5 | 2026-05-28 | Buy |
| aablocks | AA003RF9 | Methanesulfonic anhydride 98% | 10g | $6 | 2026-05-28 | Buy |
| aablocks | AA003RF9 | Methanesulfonic anhydride 98% | 25g | $8 | 2026-05-28 | Buy |
| aablocks | AA003RF9 | Methanesulfonic anhydride 98% | 50g | $12 | 2026-05-28 | Buy |
| aablocks | AA003RF9 | Methanesulfonic anhydride 98% | 100g | $19 | 2026-05-28 | Buy |
| aablocks | AA003RF9 | Methanesulfonic anhydride 98% | 250g | $46 | 2026-05-28 | Buy |
| aablocks | AA003RF9 | Methanesulfonic anhydride 98% | 500g | $62 | 2026-05-28 | Buy |
| aablocks | AA003RF9 | Methanesulfonic anhydride 98% | 1kg | $112 | 2026-05-28 | Buy |
| Adipogen Life Sciences | CDX-M0698-G050 | Methanesulfonic anhydride ≥97%(T) | 50g | $175 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-M0698-G010 | Methanesulfonic anhydride ≥97%(T) | 10g | $50 | 2026-05-06 | Buy |
| AHH | MT-53561 | Methanesulfonic anhydride 98% | 250g | $290 | 2021-12-16 | Buy |
| AHH | MT-53561 | methanesulfonic anhydride 97% | 250g | $290 | 2026-05-25 | Buy |
| AHH | MT-53561 | methanesulfonic anhydride 97% | 250g | $290 | 2026-05-26 | Buy |
| AK Scientific | X8439 | Methanesulfonic anhydride | 5g | $19 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0030328 | METHANESULFONIC ANHYDRIDE 95.00% | 1G | $628.51 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0030328 | METHANESULFONIC ANHYDRIDE 95.00% | 5G | $842.49 | 2021-12-16 | 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
InChI :1S/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3
InChIKey :IZDROVVXIHRYMH-UHFFFAOYSA-N
SMILES :CS(=O)(=O)OS(C)(=O)=O
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)
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
InChI :1S/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3
InChIKey :IZDROVVXIHRYMH-UHFFFAOYSA-N
SMILES :CS(=O)(=O)OS(C)(=O)=O
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
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| Signal word: | Danger | ||||||||||||||
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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.More related product prices
Stannous methanesulfonate Methanesulfonic acid Glutaric anhydride Di-tert-butyl dicarbonate Succinic anhydride ZINC TRIFLUOROMETHANESULFONATE Trifluoromethanesulfonic acid Silver mesylate Maleic anhydride Phthalic anhydride 4-Methylbenzenesulfonic anhydride Acetic anhydride Trifluoromethanesulfonic anhydride Dichloromethane Methanesulfonic anhydrideRelated product price
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$34.9-79.6 -
Methanesulfonic acid
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Suppliers and manufacturers
Henan Fengda Chemical Co., Ltd
JIANGXI TIME PHARMACEUTICAL CO.,LTD
Capot Chemical Co.,Ltd.
Henan Tianfu Chemical Co.,Ltd.
Shanghai Time Chemicals CO., Ltd.
Fluoropharm Co., Ltd.
Zhejiang ZETian Fine Chemicals Co. LTD
Methanesulfonic anhydride
CAS:7143-01-3
