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Chemical Name:
DBNPG;fr1138;Fr 522;FR-521;FR 1138;Emery 9336;NCI-C55516;SAYTEX FR-1138;2,2-Bis(bromomethyl);Dibromopentaerythritol
Molecular Formula:
Formula Weight:
MOL File:

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

Melting point:
112-114 °C(lit.)
Boiling point:
235°C (rough estimate)
1.8049 (rough estimate)
vapor pressure 
10 mm Hg ( 178 °C)
refractive index 
1.5120 (estimate)
CAS DataBase Reference
3296-90-0(CAS DataBase Reference)
NIST Chemistry Reference
1,3-Propanediol, 2,2-bis(bromomethyl)(3296-90-0)
EPA Substance Registry System
1,3-Propanediol, 2,2-bis(bromomethyl)-(3296-90-0)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

2,2-Bis(bromomethyl)propane-1,3-diol price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 301930 2,2-Bis(bromomethyl)-1,3-propanediol 98% 3296-90-0 1kg $95.2 2018-11-13 Buy
Sigma-Aldrich 301930 2,2-Bis(bromomethyl)-1,3-propanediol 98% 3296-90-0 3kg $241 2018-11-13 Buy
TCI Chemical D1808 2,2-Bis(bromomethyl)-1,3-propanediol >98.0%(GC) 3296-90-0 25g $15 2018-11-22 Buy
TCI Chemical D1808 2,2-Bis(bromomethyl)-1,3-propanediol >98.0%(GC) 3296-90-0 500g $48 2018-11-22 Buy
Sigma-Aldrich 301930 2,2-Bis(bromomethyl)-1,3-propanediol 98% 3296-90-0 25g $40.4 2018-11-13 Buy

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

Chemical Properties



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

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.

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

Raw materials

Preparation Products

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

Global( 157)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19958 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22058 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32764 55
career henan chemical co
+86-371-86658258 CHINA 20001 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
TAIYUAN RHF CO.,LTD. +86 351 7031519
+86 351 7031519 China 2362 56
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 China 24654 81
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 China 1443 62
BeiJing Hwrk Chemicals Limted 4006990298;010-57411839;0757-86311057;021-51691807
010-87653215;0757-86311057;021-55236763 China 14616 55

View Lastest Price from 2,2-Bis(bromomethyl)propane-1,3-diol manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-20 2,2-Bis(bromomethyl)propane-1,3-diol
US $1.00 / KG 1KG 99% Customized career henan chemical co

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

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