140961
1,2-Dibromopropane
97%
Synonym(s):
Propylene dibromide
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About This Item
Linear Formula:
CH3CHBrCH2Br
CAS Number:
Molecular Weight:
201.89
Beilstein:
1718884
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
97%
form
liquid
refractive index
n20/D 1.519 (lit.)
bp
140-142 °C (lit.)
mp
−55 °C (lit.)
solubility
organic solvents: miscible
water: slightly soluble
density
1.937 g/mL at 25 °C (lit.)
SMILES string
CC(Br)CBr
InChI
1S/C3H6Br2/c1-3(5)2-4/h3H,2H2,1H3
InChI key
XFNJYAKDBJUJAJ-UHFFFAOYSA-N
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Application
Photodissociation dynamics of 1,2-dibromopropane at 234 and 265 nm has been investigated by using velocity map ion imaging method. 1,2-Dibromopropane was used to study the effect of reductant concentration, reductant contact time and suspension pH on reductive dechlorination of carbon tetrachloride by soil manipulated with Fe(II) andHS-. It was used as internal standard during the determination of nitrogenous disinfection byproduct trichloronitromethane by gas chromatography mass spectrometry.
Biochem/physiol Actions
1,2-Dibromopropane induces hepatotoxicity and immunotoxicity in female BALB/c mice.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
122.0 °F - closed cup
Flash Point(C)
50 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Kyoung-Seok Lee et al.
The journal of physical chemistry. A, 112(39), 9312-9317 (2008-07-31)
Photodissociation dynamics of 1,2-dibromopropane has been investigated at 234 and 265 nm by using the velocity map ion imaging method. At both pump energies, a single Gaussian-shaped speed distribution is observed for the Br*((2)P(1/2)) fragment, whereas at least three velocity
Arthur J LaPlante et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 74(3), 808-818 (2009-09-08)
The mid and far infrared and the Raman spectrum of 1,2-dibromopropane is reported in solid, liquid and gas. Several bands reported by earlier workers are not present in the spectrum of the purified material. Ab initio calculations of optimized geometry
Kyunghoon Choi et al.
Journal of hazardous materials, 172(2-3), 623-630 (2009-08-08)
Batch and column tests were conducted to investigate the effect of reductant concentration, reductant contact time, and suspension pH on reductive dechlorination of carbon tetrachloride (CT) by soil manipulated with Fe(II) and HS(-). Kinetic rate constants for the reductive dechlorination
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