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78-75-1 - 1,2-Dibromopropane, 98% - Propylene dibromide - Propylene bromide - B22994 - Alfa Aesar

B22994 1,2-Dibromopropane, 98%

Número CAS
78-75-1
Nombre Alternativo
Propylene dibromide
Propylene bromide

Tamaño Precio ($) Cantidad Disponibilidad
100g 26,40
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1,2-Dibromopropane, 98%

MDL
MFCD00000148
EINECS
201-139-1

Propiedades químicas

Fórmula
C3H6Br2
Peso molecular
201.90
Punto de fusión
-55°
Punto de ebullición
140-142°
Punto de inflamabilidad
35°(95°F)
Densidad
1.932
Índice de refracción
1.5200
Solubilidad
Soluble in water (slightly), ether, and alcohol.

Aplicaciones

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) and HS-. It was used as internal standard during the determination of nitrogenous disinfection byproduct trichloronitromethane by gas chromatography mass spectrometry.

Notas

Store in cool, dry place in a well sealed container. Store away from oxidizing agents.

Referencias documentales

Kyoung-Seok Lee; Ki Young Yeon; Kyung-Hoon Jung; Sang Kyu Kim. Direct observation of the primary and secondary C-Br bond cleavages from the 1,2-dibromopropane photodissociation at 234 and 265 nm using the velocity map ion imaging technique. Journal of Physical Chemistry A: Molecules, Spectroscopy, Kinetics, Environment and General Theory. 2008, 112 (39), 9312-9317.

Kyunghoon Choi; Woojin Lee.Reductive dechlorination of carbon tetrachloride in acidic soil manipulated with iron(II) and bisulfide ion. Journal of Hazardous Materials. 2009, 172 (2-3), 623-630.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H330-H302-H315-H319-H226-H411-H401

Fatal if inhaled. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Flammable liquid and vapour. Toxic to aquatic life with long lasting effects. Toxic to aquatic life.

Indicaciones de precaución: P210-P260-P284-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,7853
Beilstein
1718884
Clase de peligro
3
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2903.39
TSCA
Yes
RTECS
TX8574000

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