2,2-Bis(bromomethyl)propane-1,3-diol

CAS No.：3296-90-0

Other grades of this product :

2,2-Bis(bromomethyl)propane-1,3-diol Basic information

Uses

Product Name:	2,2-Bis(bromomethyl)propane-1,3-diol
Synonyms:	Pentaerythritol dibromide;Pentaerythritol dibromohydrin;pentaerythritoldibromide;pentaerythritoldibromohydrin;SAYTEX(R) FR-1138 FLAME RETARDANT;SAYTEX FR-1138;2,2-DI(BROMOMETHYL)PROPANE-1,3-DIOL;2,2-BIS(BROMOMETHYL)-1,3-PROPANEDIOL
CAS:	3296-90-0
MF:	C5H10Br2O2
MW:	261.94
EINECS:	221-967-7
Product Categories:	Aliphatics;Mutagenesis Research Chemicals;Pharmaceutical Intermediates;Organics;Alcohols;Monomers;Polymer Science;bc0001
Mol File:	3296-90-0.mol

2,2-Bis(bromomethyl)propane-1,3-diol Chemical Properties

Melting point	112-114 °C(lit.)
Boiling point	235°C (rough estimate)
density	1.8049 (rough estimate)
vapor pressure	10 mm Hg ( 178 °C)
refractive index	1.5120 (estimate)
storage temp.	Inert atmosphere,Room Temperature
solubility	Chloroform (Slightly, Heated), Methanol (Slightly, Heated)
form	Solid
pka	13.57±0.10(Predicted)
color	White to Off-White
Water Solubility	19.4g/L at 20℃
LogP	1.08
CAS DataBase Reference	3296-90-0(CAS DataBase Reference)
IARC	2B (Vol. 77) 2000
NIST Chemistry Reference	1,3-Propanediol, 2,2-bis(bromomethyl)(3296-90-0)
EPA Substance Registry System	2,2-Bis(bromomethyl)-1,3-propanediol (3296-90-0)

Safety Information

Hazard Codes	T,Xn
Risk Statements	45-36/37/38-40-22
Safety Statements	53-23-26-36/37/39-45-36/37
RIDADR	2811
WGK Germany	3
RTECS	TY3195500
HS Code	29055900
Hazardous Substances Data	3296-90-0(Hazardous Substances Data)

MSDS Information

Provider	Language
2,2-Bis(bromomethyl)-1,3-propanediol	English
SigmaAldrich	English

2,2-Bis(bromomethyl)propane-1,3-diol Usage And Synthesis

Uses	It is a brominated flame retardant, previously shown to be a multisite carcinogen in experimental animals. The compound is used as a fire retardant in unsaturated polyester resins, in molded products, and in rigid polyurethane foam. It shows clear evidence of carcinogenicity and genotoxicity activity.
Chemical Properties	Solid
Uses	It is a brominated flame retardant, previously shown to be a multisite carcinogen in experimental animals. , and in rigid polyurethane foam. It shows clear evidence of carcinogenicity and genotoxicity
Uses	It is a brominated flame retardant, previously shown to be a multisite carcinogen in experimental animals. The compound is used as a fire retardant in unsaturated polyester resins, in molded products, and in rigid polyurethane foam. It shows clear evidence of carcinogenicity and genotoxicity activity.
General Description	Off-white powder.
Air & Water Reactions	Hygroscopic . Insoluble in water.
Reactivity Profile	A brominated alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
Fire Hazard	Literature sources indicate that 2,2-Bis(bromomethyl)propane-1,3-diol is nonflammable.
Carcinogenicity	The flame retardant 2,2-bis(bromomethyl)-1,3-propanediol, technical grade, is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

2,2-Bis(bromomethyl)propane-1,3-diol Preparation Products And Raw materials

Raw materials	Pentaerythritol
Preparation Products	ZENIPLATIN

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