Bromomethyl methyl ether, tech. 90%

Description

CAS: 13057-17-5 | C2H5BrO | 124.965 g/mol

Bromomethyl methyl ether is used as reagent for protection of OH groups as their methoxymethyl (MOM) ethers. It is used in enantiocontrolled synthesis of intermediate containing carbons 18 to 35 of the macrocyclic immunosuppressant FK-506. It was used in the synthesis of 1-methoxymethyl-4-tritylthio-2-azetidinone.

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

Applications
Bromomethyl methyl ether is used as reagent for protection of OH groups as their methoxymethyl (MOM) ethers. It is used in enantiocontrolled synthesis of intermediate containing carbons 18 to 35 of the macrocyclic immunosuppressant FK-506. It was used in the synthesis of 1-methoxymethyl-4-tritylthio-2-azetidinone.

Solubility
Sparingly soluble in water.

Notes
Moisture Sensitive. Store at 4°C. Do not store together with acids. Store away from water and strong bases. Incompatible with acids, bases, moisture, heat and oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 13057-17-5
• Molecular Formula: C2H5BrO
• Molecular Weight (g/mol): 124.965
• MDL Number: MFCD00000171
• InChI Key: JAMFGQBENKSWOF-UHFFFAOYSA-N
• Synonym: bromomethyl methyl ether, methane, bromomethoxy, bromo methoxy methane, methoxymethyl bromide, ether, bromomethyl methyl, bromomethylmethylether, methoxymethylbromide, mombr, bromo-methoxy-methane, bromomethyl methylether
• PubChem CID: 83093
• IUPAC Name: bromo(methoxy)methane
• SMILES: COCBr

• Density: 1.531
• Boiling Point: 86°C to 87°C
• Flash Point: 26°C (78°F)
• Odor: Pungent
• Refractive Index: 1.4520-1.4600
• Quantity: 25 g
• UN Number: UN1992
• Beilstein: 1730853
• Sensitivity: Moisture sensitive
• Solubility Information: Sparingly soluble in water.
• Formula Weight: 124.97
• Percent Purity: 90%
• Grade: Technical
• Chemical Name or Material: Bromomethyl methyl ether

Safety and Handling

Hazard Category	H226-H302+H312+H332-H315-H319-H335-H351
Hazard Statement	GHS H Statement H226-H351-H302-H312-H332-H315-H319-H335 Flammable liquid and vapor. Suspected of causing cancer. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P201-P202-P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280i-P281-P301+P312-P303+P361+P353-P304+P340-P305+P351+P338-P308+P313-P312-P330-P332+P313-P363-P370+P378q-P5
DOTInformation	Hazard Class: 3; Packaging Group: III
TSCA	Yes
Recommended Storage	Keep cold; Store under Nitrogen

SDS

RUO – Research Use Only