All Photos(3)
Synonym(s):
Tetramethylene dibromide
Linear Formula:
Br(CH2)4Br
CAS Number:
Molecular Weight:
215.91
Beilstein:
1071199
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
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.)
SMILES string
BrCCCCBr
InChI
1S/C4H8Br2/c5-3-1-2-4-6/h1-4H2
InChI key
ULTHEAFYOOPTTB-UHFFFAOYSA-N
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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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
WGK
WGK 2
Flash Point(F)
>230.0 °F
Flash Point(C)
> 110 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Qian Yu et al.
Guang pu xue yu guang pu fen xi = Guang pu, 24(2), 162-165 (2005-03-17)
In phene-50% NaOH medium, 1,4-dibromobutane reacts with carbazole (CZ) to form N-bromobutylcarbaole (BCZ) at 70-80 degrees C. The 2-thenoyl-2-carbazolyl-N-butyltrifluoroacetone (TCBTA) was synthesized by reaction of BCZ with 2-thenoyltrifluoroacetone (TTA) in acetone-K2CO3 medium at 50 degrees C. The TCBTA is a
Weijiang Guan et al.
Nature communications, 7, 11811-11811 (2016-06-03)
Inorganic dispersion is of great importance for actual implementation of advanced properties of organic-inorganic composites. Currently, electron microscopy is the most conventional approach for observing dispersion of inorganic fillers from ultrathin sections of organic-inorganic composites at the nanoscale by professional
M L Sharma et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 95, 562-568 (2012-05-15)
A new series of diazadioxa oxovanadium(IV) macrocyclic complexes of type [VO(mac)]SO(4) have been synthesized via the condensation reaction of a 3-(phenyl/substituted phenyl)-4-amino-5-hydrazino-1,2,4-triazole (H(2)L) with salicylaldehyde/2-hydroxyacetophenone and 1,4-dibromobutane in the presence of oxovanadium(IV) sulfate in ethanol. All the newly synthesized compounds
Gautam Das et al.
Scientific reports, 9(1), 9572-9572 (2019-07-04)
Anion exchange membrane fuel cells (AEMFCs) have captivated vast interest due to non-platinum group metal catalysts and fuel flexibility. One of the major shortcomings of AEMFCs, however, is the lack of a stable and high anion conducting membrane. This study
Mange R Yadav et al.
ACS omega, 3(9), 11802-11816 (2018-10-16)
Some quaternary gemini amphiphiles (GAs) were synthesized as nonviral gene delivery carriers. The critical miceller concentration values of these amphiphiles are indicative of their superior surface-active properties. All of the synthesized GAs, alone or along with lipids like cholesterol and/or
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