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Safety Information

04825

Sigma-Aldrich

Methanesulfonyl bromide

≥98.0%

Synonym(s):

Mesyl bromide

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About This Item

Empirical Formula (Hill Notation):
CH3BrO2S
CAS Number:
41138-92-5
Molecular Weight:
159.00
MDL number:
MFCD05865252
UNSPSC Code:
12352101
PubChem Substance ID:
329747982
NACRES:
NA.22

Quality Level

100

Assay

≥98.0%

refractive index

n20/D 1.510

density

1.954 g/mL at 20 °C (lit.)

SMILES string

CS(Br)(=O)=O

InChI

1S/CH3BrO2S/c1-5(2,3)4/h1H3

InChI key

ITYJDNHFRZSTJY-UHFFFAOYSA-N

Related Categories

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H300 + H330,H314

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Skin Corr. 1A

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

04825-BULK-F:
04825-5ML-F:
04825-25ML-F:
04825-VAR-F:

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ6040
BCBN9186V
BCBJ1321V
BCBD4273V
1433026

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