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252328

Sigma-Aldrich

1,2-Dibromobutane

97%

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About This Item

Linear Formula:
C2H5CH(Br)CH2Br
CAS Number:
533-98-2
Molecular Weight:
215.91
EC Number:
208-581-4
MDL number:
MFCD00000157
UNSPSC Code:
12352100
PubChem Substance ID:
24855200
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.5141 (lit.)

bp

59-60 °C/20 mmHg (lit.)

solubility

alcohol: miscible(lit.)
water: insoluble(lit.)

density

1.789 g/mL at 25 °C (lit.)

SMILES string

CCC(Br)CBr

InChI

1S/C4H8Br2/c1-2-4(6)3-5/h4H,2-3H2,1H3

InChI key

CZWSZZHGSNZRMW-UHFFFAOYSA-N

General description

Mechanism of Co(II) (N,N′-disalicylidene-ethylenediamine) catalyzed reduction of 1,2-dibromobutane in DMF has been investigated by microelectrode voltammetry.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A microelectrode study of the catalysis of alkyl halide reduction by Co (II)(salen).
Pletcher D and Thompson H.
Journal of Electroanalytical Chemistry, 464(2), 168-175 (1999)

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