2-Bromopropionyl bromide

CAS No.：563-76-8

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2-Bromopropionyl bromide Basic information

Product Name:	2-Bromopropionyl bromide
Synonyms:	2-Bromopropanoyl bromide;2-bromo-propanoylbromid;2-bromo-Propanoylbromide;-Bromopropionylbromide;Propanoyl bromide, 2-bromo-;2-BROMOPROPIONYL BROMIDE (ALPHA-);2-Bromopropiomyl bromide;2-BROMOPROPIONYL BROMIDE 98.5%
CAS:	563-76-8
MF:	C3H4Br2O
MW:	215.87
EINECS:	209-261-7
Product Categories:	Acid Halides;Carbonyl Compounds;Organic Building Blocks
Mol File:	563-76-8.mol

2-Bromopropionyl bromide Chemical Properties

Boiling point	48-50 °C/10 mmHg (lit.)
density	2.061 g/mL at 25 °C (lit.)
vapor density	7.5 (vs air)
vapor pressure	1.3 mm Hg ( 20 °C)
refractive index	n20/D 1.518(lit.)
Fp	>230 °F
solubility	Miscible with trichloromethane, diethyl ether, benzene and acetone.
form	clear liquid
Specific Gravity	2.061
color	Colorless to Light yellow to Light orange
Sensitive	Moisture Sensitive
BRN	1071331
InChIKey	ILLHORFDXDLILE-UHFFFAOYSA-N
LogP	0.38 at 25℃
CAS DataBase Reference	563-76-8(CAS DataBase Reference)
NIST Chemistry Reference	2-Bromopropionyl bromide(563-76-8)
EPA Substance Registry System	Propanoyl bromide, 2-bromo- (563-76-8)

Safety Information

Hazard Codes	C
Risk Statements	22-34
Safety Statements	26-36/37/39-45
RIDADR	UN 3265 8/PG 2
WGK Germany	3
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	29159000

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

2-Bromopropionyl bromide Usage And Synthesis

Chemical Properties	Light yellow liquid
Uses	2-Bromopropionyl bromide is used in the preparation of cellulose macroinitiator through direct acylation of cellulose in ionic liquid 1-allyl-3-methylimidazolium chloride. It is also used to prepare 3-(2-bromopropionyl)-2-oxazolidone derivatives and bromoester terminated poly(3-hexylthiophene). Further, it is used as a macroinitiator for atom transfer radical polymerization of acrylates.
Uses	2-Bromopropionyl bromide has been used in the synthesis of: cellulose macroinitiator via direct acylation of cellulose in ionic liquid 1-allyl-3-methylimidazolium chloride 3-(2-bromopropionyl)-2-oxazolidone derivatives bromoester terminated poly(3-hexylthiophene), used as macroinitiator for atom transfer radical polymerization of acrylates.

2-Bromopropionyl bromide Preparation Products And Raw materials

Raw materials	Government regulation
Preparation Products	4-METHOXY-BETA-BROMOPROPIOPHENONE-->2,4'-DIBROMOPROPIOPHENONE

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