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2-Bromobutane, 98%

Catalog No. p-7022344
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250 g
Catalog No. Quantity
AAA1506930 250 g
AAA150690B 1000 g
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Catalog No. AAA1506930

Supplier: Thermo Scientific Chemicals A1506930

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Description

CAS: 78-76-2 | C4H9Br | 137.02 g/mol

2-Bromobutane is utilized in the synthesis of non-nucleosides. It is used as a solvent as well as an intermediate in organic synthesis. It is an important raw material used to prepare Grignard reagent by reacting with magnesium. Further, it reacts with hydrocyanic acid to prepare sodium salt to get (+-)-sec-butyl cyanide. It is an important raw material used to prepare Grignard reagent by reacting with magnesium.

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
2-Bromobutane is utilized in the synthesis of non-nucleosides. It is used as a solvent as well as an intermediate in organic synthesis. It is an important raw material used to prepare Grignard reagent by reacting with magnesium. Further, it reacts with hydrocyanic acid to prepare sodium salt to get (+-)-sec-butyl cyanide. It is an important raw material used to prepare Grignard reagent by reacting with magnesium.

Solubility
Miscible with alcohol and ether. Immiscible with water.

Notes
Incompatible with strong oxidizing agents, strong bases, magnesium, sodium, sodium oxides and potassium.

Chemical Identifiers

CAS 78-76-2
Molecular Formula C4H9Br
Molecular Weight (g/mol) 137.02
MDL Number MFCD00000156
InChI Key UPSXAPQYNGXVBF-UHFFFAOYSA-N
Synonym sec-butyl bromide, butane, 2-bromo, 2-butyl bromide, methylethylbromomethane, 2-bromo-butane, secondary butyl bromide, sec-butylbromide, 1-bromo-1-methylpropane, ccris 106, bromobutane, 2
PubChem CID 6554
IUPAC Name 2-bromobutane
SMILES CCC(C)Br

Specifications

Melting Point °C to 112°C
Density 1.260
Boiling Point 91°C to 92°C
Flash Point 13°C (55°F)
Assay Percent Range 98%
Refractive Index 1.4369
Linear Formula CH3CHBrCH2CH3
Quantity 250 g
UN Number UN2339
Beilstein 505949
Merck Index 14,1554
Solubility Information Miscible with alcohol and ether. Immiscible with water.
Formula Weight 137.03
Percent Purity 98%
Physical Form Liquid
Chemical Name or Material 2-Bromobutane
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Safety and Handling

Hazard Category H225-H315-H319-H335
Hazard Statement GHS H Statement
H225-H336
Highly flammable liquid and vapour.
May cause drowsiness or dizziness.
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: 2-BROMOBUTANE
EINECSNumber 201-140-7
RTECSNumber EJ6228000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only