missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Methyl methanesulfonate, 99%, Thermo Scientific™

$71.03 - $642.94

Chemical Identifiers

CAS 66-27-3
Molecular Formula C2H6O3S
Molecular Weight (g/mol) 110.13
MDL Number MFCD00007557
InChI Key MBABOKRGFJTBAE-UHFFFAOYSA-N
Synonym as-dimethyl sulfite, as-dimethyl sulphite, methanesulfonic acid methyl ester, methanesulfonic acid, methyl ester, methyl mesylate, methyl methanesulphonate, methyl methansulfonate, methylmethane sulfonate, methylmethanesulfonate, methylmethansulfonat
PubChem CID 4156
ChEBI CHEBI:25255
IUPAC Name methyl methanesulfonate
SMILES COS(=O)(=O)C
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC156890050
SDS View Documents Promotion Details
Thermo Fisher Scientific
156890050
5g Glass bottle
Each for $71.03
 
AC156890250
SDS View Documents Promotion Details
Thermo Fisher Scientific
156890250
25g Glass bottle
Each for $193.10
 
AC156891000
SDS View Documents Promotion Details
Thermo Fisher Scientific
AC156891000
100g Glass bottle
Each for $642.94
 
Description

Description

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Alkyl transfer reagent
Specifications

Chemical Identifiers

66-27-3
110.13
MBABOKRGFJTBAE-UHFFFAOYSA-N
4156
methyl methanesulfonate
C2H6O3S
MFCD00007557
as-dimethyl sulfite, as-dimethyl sulphite, methanesulfonic acid methyl ester, methanesulfonic acid, methyl ester, methyl mesylate, methyl methanesulphonate, methyl methansulfonate, methylmethane sulfonate, methylmethanesulfonate, methylmethansulfonat
CHEBI:25255
COS(=O)(=O)C

Specifications

66-27-3
Colorless to Yellow
104°C
Authentic
CH3SO3CH3
04, 4
15, 6169
as-dimethyl sulfite, as-dimethyl sulphite, methanesulfonic acid methyl ester, methanesulfonic acid, methyl ester, methyl mesylate, methyl methanesulphonate, methyl methansulfonate, methylmethane sulfonate, methylmethanesulfonate, methylmethansulfonat
Solubility in water: 200g/L (20°C). Other solubilities: soluble in dmf
1.3
methyl methanesulfonate
4156
110.13
99%
1.3000g/mL
202.0°C to 203.0°C
98.5% min. (GC)
C2H6O3S
MFCD00007557
Glass bottle
1.4130 to 1.4150
5g
MBABOKRGFJTBAE-UHFFFAOYSA-N
COS(=O)(=O)C
110.13
CHEBI:25255
Liquid
Methyl methanesulfonate
Safety and Handling

Safety and Handling

GHS H Statement:
May cause cancer.
Toxic if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause damage to organs.
Suspected of causing genetic defects.

GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Use personal protective equipment as required.
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/attention.
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Danger

EINECSNumber : 200-625-

SDS
Product Certifications

RUO – Research Use Only