140805

1,4-Dibromobutane

99%

• Synonym(s): Tetramethylene dibromide
• Linear Formula: Br(CH₂)₄Br
• CAS Number: 110-52-1
• Molecular Weight: 215.91
• Beilstein/REAXYS Number: 1071199
• EC Number: 203-775-5
• MDL number: MFCD00000261
• UNSPSC Code: 12352100
• PubChem Substance ID: 24848480
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 99%
• form: liquid
• refractive index: n20/D 1.519 (lit.)
• bp: 63-65 °C/6 mmHg (lit.)
• mp: −20 °C (lit.)
• density: 1.808 g/mL at 25 °C (lit.)
• functional group: bromo
• SMILES string: BrCCCCBr
• InChI: 1S/C4H8Br2/c5-3-1-2-4-6/h1-4H2
• InChI key: ULTHEAFYOOPTTB-UHFFFAOYSA-N

Description

General description

1,4-Dibromobutane reaction with atactic poly(2-vinylpyridine) leads to the formation of long-range 3D molecular ordering in polymer chains.

Application

1,4-Dibromobutane was used to investigate the metabolism of two halopropanes: 1,3-dichloropropane and 2,2-dichloropropane. It was used as reagent during the synthesis of diazadioxa oxovanadium(IV) macrocyclic complexes.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: >230.0 °F
• flash_point_c: > 110 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter