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

B22994 1,2-Dibromopropane, 98%

Codice CAS
78-75-1
Sinonimi
Propylene dibromide
Propylene bromide

Dimensioni Prezzo ($) Quantità Disponibilità
100g 26,40
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1,2-Dibromopropane, 98%

MDL
MFCD00000148
EINECS
201-139-1

Proprietà chimiche

Formula
C3H6Br2
Peso formula
201.90
Punto di fusione
-55°
Punto di ebollizione
140-142°
Punto di infiammabilità
35°(95°F)
Densità
1.932
Indice di rifrazione
1.5200
Solubilità
Soluble in water (slightly), ether, and alcohol.

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H226-H302-H330-H315-H319

Flammable liquid and vapour. Harmful if swallowed. Fatal if inhaled. Causes skin irritation. Causes serious eye irritation.

Dichiarazioni precauzionali: P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P405-P501a

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.

Altri riferimenti

Merck
14,7853
Beilstein
1718884
Classe di rischio
3
Gruppo di imballaggio
III
Codice tariffe armonizzato
2903.39
TSCA
Yes
RTECS
TX8574000

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