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Key Documents

140805

Sigma-Aldrich

1,4-Dibromobutane

99%

Sinonimo/i:

Tetramethylene dibromide

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About This Item

Formula condensata:
Br(CH2)4Br
Numero CAS:
Peso molecolare:
215.91
Beilstein:
1071199
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22

Livello qualitativo

Saggio

99%

Forma fisica

liquid

Indice di rifrazione

n20/D 1.519 (lit.)

P. eboll.

63-65 °C/6 mmHg (lit.)

Punto di fusione

−20 °C (lit.)

Densità

1.808 g/mL at 25 °C (lit.)

Stringa SMILE

BrCCCCBr

InChI

1S/C4H8Br2/c5-3-1-2-4-6/h1-4H2
ULTHEAFYOOPTTB-UHFFFAOYSA-N

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Descrizione generale

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

Applicazioni

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.

Pittogrammi

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Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

>230.0 °F

Punto d’infiammabilità (°C)

> 110 °C

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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