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2,3-Dibromopropene

2,3-Dibromopropene structure

CAS No.: 513-31-5

Chemical Name:: 2,3-Dibromopropene

Synonyms: DibroMopropene;2,3-DIBROMO-1-PROPENE;1-Propene, 2,3-dibromo-;2,3-DIBROMOPROPENE;-Bromoallylbromide;α-epidibromohydrin;2-BROMOALLYL BROMIDE;2,3-dibromo-1-propen;2,3-Dibromopropylene;1,2-Dibromo-2-propene

CBNumber:: CB0265218

Molecular Formula:: C3H4Br2

Molecular Weight:: 199.87

MDL Number:: MFCD00000211

MOL File:: 513-31-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 17:39:49

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2,3-Dibromopropene Properties

Boiling point	42-44 °C17 mm Hg(lit.)
Density	1.934 g/mL at 25 °C(lit.)
refractive index	n20/D 1.544(lit.)
Flash point	178 °F
storage temp.	Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form	Liquid
color	Clear light yellow to brown
Water Solubility	insoluble
Sensitive	Moisture Sensitive
Merck	14,3025
BRN	878169
InChI	1S/C3H4Br2/c1-3(5)2-4/h1-2H2
InChIKey	YMFWYDYJHRGGPF-UHFFFAOYSA-N
SMILES	BrCC(Br)=C
CAS DataBase Reference	513-31-5(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	8DNE7K7Z6P
NIST Chemistry Reference	1-Propene, 2,3-dibromo-(513-31-5)
EPA Substance Registry System	1-Propene, 2,3-dibromo- (513-31-5)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H302+H332-H318

Precautionary statements

P261-P264-P280-P301+P312-P304+P340+P312-P305+P351+P338

PPE

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Xn,Xi

Risk Statements

20/22-41-36/37/38

Safety Statements

26-39-37/39

RIDADR

2810

WGK Germany

RTECS

UC8200000

10-23

TSCA

TSCA listed

HazardClass

6.1(b)

PackingGroup

III

HS Code

29033036

Storage Class

10 - Combustible liquids

Hazard Classifications

Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Dam. 1

NFPA 704

	2
2		0

2,3-Dibromopropene price More Price(34)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	106003	2,3-Dibromopropene 99%	513-31-5	25g	$108	2026-04-30	Buy
Sigma-Aldrich	106003	2,3-Dibromopropene 99%	513-31-5	100g	$248	2026-04-30	Buy
TCI Chemical	D0205	2,3-Dibromopropene >95.0%(GC)	513-31-5	25g	$61	2026-04-30	Buy
TRC	TRC-D426408-5G	2,3-Dibromopropene	513-31-5	5g	$97	2026-06-03	Buy
TRC	TRC-D426408-1G	2,3-Dibromopropene	513-31-5	1g	$59	2026-06-03	Buy

Product number	Packaging	Price	Buy
106003	25g	$108	Buy
106003	100g	$248	Buy
D0205	25g	$61	Buy
TRC-D426408-5G	5g	$97	Buy
TRC-D426408-1G	1g	$59	Buy

2,3-Dibromopropene Chemical Properties, Uses, Production

Chemical Properties

clear light yellow to brown liquid

Uses

2,3-Dibromopropene was used to test 2- and 3-carbon halogenated hydrocarbons for mutagenicity for Salmonella typhimurium strain TA 100 . It was used in the synthesis of N(Boc)-L-(2-Bromoallyl)-glycine.

Synthesis Reference(s)

Organic Syntheses, Coll. Vol. 1, p. 209, 1941
Tetrahedron Letters, 23, p. 1267, 1982 DOI: 10.1016/S0040-4039(00)87079-3

General Description

2,3-Dibromopropene is an intermediate formed during the hydrolysis of nematocide:1,2-dibromo-3-chloropropane.

2,3-Dibromopropene synthesis

Synthesis of 2,3-Dibromopropene from Propargyl alcohol

2,3-Dibromopropene Preparation Products And Raw materials

Raw materials

Solid sodium hydroxide 1,2,3-Tribromopropane Diethyl ether Propargyl bromide

Preparation Products

3-bromo-2-chloroprop-1-ene NISTC10024187 Propargyl bromide (+/-)-1,2-Diphenylethylenediamine 2-Bromo-3-chloro-1-propene

2-Bromo-3-(4-chlorophenyl)prop-1-ene 2-Bromo-9-chloronon-1-ene 2-Bromo-3-(4-bromophenyl)prop-1-ene

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2,3-Dibromopropene Suppliers

Global Suppliers ( 202)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16305	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Beijing Isomersyn Technology CO;LTD	010-82954736 13391601435	sales@isomersyn.com	China	3294	57
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Beijing Ouhe Technology Co., Ltd	60
Jia Xing Isenchem Co.,Ltd	66
Nanjing Chemlin Chemical Co., Ltd	64
Shanghai Hanhong Scientific Co.,Ltd.	64
Beijing Isomersyn Technology CO;LTD	57
Shandong Xiya Chemical Co., Ltd	57

View Latest Price from 2,3-Dibromopropene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-02	2,3-Dibromopropene 513-31-5	$1.00-100.00	1KG	99%		Henan Fengda Chemical Co., Ltd
2026-08-25	2,3-Dibromopropene 513-31-5	$70.00-170.00	50g	99%	50	Zibo Hangyu Biotechnology Development Co., Ltd
2026-03-20	2,3-Dibromopropene 513-31-5		1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd

2,3-Dibromopropene
513-31-5
$1.00-100.00
99%
Henan Fengda Chemical Co., Ltd

2,3-Dibromopropene
513-31-5
$70.00-170.00
99%
Zibo Hangyu Biotechnology Development Co., Ltd

2,3-Dibromopropene
513-31-5
99%
Hebei Chuanghai Biotechnology Co., Ltd

2,3-Dibromopropene Spectrum

2,3-Dibromopropene(513-31-5)MS 2,3-Dibromopropene(513-31-5)¹HNMR 2,3-Dibromopropene(513-31-5)¹³CNMR 2,3-Dibromopropene(513-31-5)IR1 2,3-Dibromopropene(513-31-5)Raman

513-31-5 (2,3-Dibromopropene) Related Search:

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2,3-dibromo-1-propen 2,3-DIBROMOPROPENE 1,2-Dibromo-2-propene 2,3-Dibromopropene, 80%, tech, 2-Bromo-2-propenyl bromide 2,3-DibroMopropene, tech., 80% 10ML 2-BROMOALLYL BROMIDE DibroMopropene 2,3-DibroMopropene 80%, technical grade 1-Propene, 2,3-dibromo- 2,3-Dibromo-1-propene, Stabilized with copper 2,3-dibromo-prop-1-ene 2,3-Dibromopropylene alpha-epidibromohydrin -Bromoallylbromide Propene, 2,3-dibromo- 2,3-DIBROMOPROPENE, STAB. 2,3-DIBROMOPROPENE, TECH., 80% 2.3-DIBROMOPROPENE 85+% 2,3-DIBROMO-1-PROPENE, TECH. 85%, STAB. WITH COPPER 2,3-DIBROMO-1-PROPANE 2,3-Dibromo-1-propene, tech. 85% α-epidibromohydrin 2,3-DIBROMOPROPENE (STABILIZED WITH HQ) 2,3-DIBROMO-1-PROPENE: TECH., 85%, STABILIZED WITH COPPER 2,3-Dibromopropene - stabilized with copper chip 2,3-Dibromopropene > 2,3-Dibromopropene ISO 9001：2015 REACH 2,3-Dibromopropene, tech grade tianfu-chem-2,3-Dibromopropene,513-31-5 2,3-Dibromodiopropylene 2,3-Dibromopropene 90% 2,3-DIBROMO-1-PROPENE 513-31-5 C3H4Br2 CH2CHBrCH2Br C3H5Br2 CH2BrCBrCH2 Halogenated Hydrocarbons Organic Building Blocks Alkenyl Building Blocks Alkenyl Halogenated Hydrocarbons Organic Building Blocks