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  7. 1-Bromo-2-methylpropane, 98+%

1-Bromo-2-methylpropane, 98+%

Catalog No. p-7027249
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AAB2385430 250 g
AAB238540B 1000 g
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Catalog No. AAB2385430 Supplier Thermo Scientific Chemicals Supplier No. B2385430
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Description

CAS: 78-77-3 | C4H9Br | 137.02 g/mol

1-Bromo-2-methylpropane is used as a synthetic reagent for the preparation of 1-ethyl-1,3-isobutylimidazolium bromide by reaction with 1-ethylimidazole.

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
1-Bromo-2-methylpropane is used as a synthetic reagent for the preparation of 1-ethyl-1,3-isobutylimidazolium bromide by reaction with 1-ethylimidazole.

Solubility
Slightly soluble in water. Miscible with alcohol, ether.

Notes
Incompatible with strong oxidizing agents and strong bases.

Chemical Identifiers

CAS 78-77-3
Molecular Formula C4H9Br
Molecular Weight (g/mol) 137.02
MDL Number MFCD00000217
InChI Key HLVFKOKELQSXIQ-UHFFFAOYSA-N
Synonym isobutyl bromide, iso-butyl bromide, propane, 1-bromo-2-methyl, bromoisobutane, i-butyl bromide, 1-bromo-2-methyl-propane, unii-5oec0bw987, ccris 349, 1-bromo-2-methyl propane, bromoacetaldehydedimethylacetal
PubChem CID 6555
IUPAC Name 1-bromo-2-methylpropane
SMILES CC(C)CBr

Specifications

Melting Point -118°C
Density 1.255
Boiling Point 90°C to 92°C
Flash Point 18°C (64°F)
Refractive Index 1.435
Quantity 250 g
UN Number UN2342
Beilstein 1730915
Merck Index 14,5135
Solubility Information Slightly soluble in water; Miscible with alcohol,ether.
Formula Weight 137.02
Percent Purity ≥98%
Chemical Name or Material 1-Bromo-2-methylpropane
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Safety and Handling

Hazard Category H225-H315-H319-H335
Hazard Statement GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: BROMOMETHYLPROPANES
EINECSNumber 201-141-2
RTECSNumber TX4140000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only