Benzyl bromide, 99%, Thermo Scientific Chemicals

Description

Benzyl bromide is widely useful in organic synthesis as a benzyl protecting group for alcohols and carboxylic acids. It is used in the preparation of foaming and frothing agents, quaternary ammonium compounds, peniclins, photographic chemicals, synthetic resins, dyes and plasticizers and esters. It is also involved in the synthesis of (E)-(2-Iodovinyl)benzene by reacting it with diiodomethane.

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
Benzyl bromide is widely useful in organic synthesis as a benzyl protecting group for alcohols and carboxylic acids. It is used in the preparation of foaming and frothing agents, quaternary ammonium compounds, peniclins, photographic chemicals, synthetic resins, dyes and plasticizers and esters. It is also involved in the synthesis of (E)-(2-Iodovinyl)benzene by reacting it with diiodomethane.

Solubility
Miscible with benzene, carbon tetrachloride, ethanol and ether.

Notes
Light and moisture sensitive. Incompatible with bases, alcohols, amines, oxidizing agents and corrodes steel.

Specifications

Chemical Identifiers

• CAS: 100-39-0
• Molecular Formula: C7H7Br
• Molecular Weight (g/mol): 171.037
• MDL Number: MFCD00000172
• InChI Key: AGEZXYOZHKGVCM-UHFFFAOYSA-N
• Synonym: benzyl bromide, bromomethyl benzene, alpha-bromotoluene, bromophenylmethane, benzene, bromomethyl, phenylmethyl bromide, 1-bromotoluene, benzylbromide, cyclite
• PubChem CID: 7498
• ChEBI: CHEBI:59858
• IUPAC Name: bromomethylbenzene
• SMILES: C1=CC=C(C=C1)CBr

• Melting Point: -4°C
• Density: 1.438 g/mL
• Boiling Point: 198°C to 199°C
• Flash Point: 87°C (189°F)
• Assay Percent Range: 99%
• Refractive Index: 1.575
• Quantity: 50 g
• Beilstein: 385801
• Sensitivity: Moisture sensitive
• Solubility Information: Miscible with benzene,carbon tetrachloride,ethanol and ether.
• Formula Weight: 171.04
• Physical Form: Liquid
• Chemical Name or Material: Benzyl Bromide

Safety and Handling

Hazard Category	H227-H315-H319-H335
Precautionary Statement	P210-P235-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: II
EINECSNumber	202-847-3
RTECSNumber	XS7965000
TSCA	Yes
storageNote1	Moisture sensitive
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only