140805
1,4-Dibromobutane
99%
Sinônimo(s):
Tetramethylene dibromide
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About This Item
Fórmula linear:
Br(CH2)4Br
Número CAS:
Peso molecular:
215.91
Beilstein:
1071199
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22
Produtos recomendados
Nível de qualidade
Ensaio
99%
forma
liquid
índice de refração
n20/D 1.519 (lit.)
pb
63-65 °C/6 mmHg (lit.)
pf
−20 °C (lit.)
densidade
1.808 g/mL at 25 °C (lit.)
grupo funcional
bromo
cadeia de caracteres SMILES
BrCCCCBr
InChI
1S/C4H8Br2/c5-3-1-2-4-6/h1-4H2
chave InChI
ULTHEAFYOOPTTB-UHFFFAOYSA-N
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Descrição geral
1,4-Dibromobutane reaction with atactic poly(2-vinylpyridine) leads to the formation of long-range 3D molecular ordering in polymer chains.
Aplicação
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.
Palavra indicadora
Warning
Frases de perigo
Declarações de precaução
Classificações de perigo
Eye Irrit. 2 - Skin Irrit. 2
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
>230.0 °F
Ponto de fulgor (°C)
> 110 °C
Equipamento de proteção individual
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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
Mange R Yadav et al.
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W Onkenhout et al.
Drug metabolism and disposition: the biological fate of chemicals, 14(5), 608-612 (1986-09-01)
Two stable sulfur-containing metabolites were isolated from rat urine following administration of the mutagenic 1,4-dibromobutane. They were identified as tetrahydrothiophene and 3-hydroxysulfolane by gas chromatography and gas chromatography-mass spectrometry and were found to be excreted in 48-hr urine, representing 5.8
Merja J Poropudas et al.
Dalton transactions (Cambridge, England : 2003), 45(43), 17206-17215 (2016-11-02)
The reaction of 1-naphthyl bromide with n-butyl lithium, elemental tellurium, and 1,4-dibromobutane in THF affords both (C
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
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