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3,5-DIBROMO-1H-1,2,4-TRIAZOLE

3,5-DIBROMO-1H-1,2,4-TRIAZOLE structure

CAS No.: 7411-23-6

Chemical Name:: 3,5-DIBROMO-1H-1,2,4-TRIAZOLE

Synonyms: 3,5-DIBROMO-4H-1,2,4-TRIAZOLE;5-DIBROMO-1H-1;sO|DEbLQxbSKfsSP@;3,5-dibromo-s-triazol;3,5-DIBROMO-S-TRIAZOLE;s-Triazole, 3,5-dibromo-;3,5-DIBROMO-1,2,4-TRIAZOLE;3,5-DIBROMO-1H-1,2,4-TRIAZOLE;1H-1,2,4-Triazole, 3,5-dibroMo-;3,5-Dibromo-1H-1,2,4-triazole 97%

CBNumber:: CB2116341

Molecular Formula:: C2HBr2N3

Molecular Weight:: 226.86

MDL Number:: MFCD00487260

MOL File:: 7411-23-6.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-27 23:55:19

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3,5-DIBROMO-1H-1,2,4-TRIAZOLE Properties

Melting point	201 °C
Boiling point	364.8±25.0 °C(Predicted)
Density	2.620
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
pka	5.50±0.40(Predicted)
color	White to Light yellow
InChI	InChI=1S/C2HBr2N3/c3-1-5-2(4)7-6-1/h(H,5,6,7)
InChIKey	FRAKFBWDPXYIQO-UHFFFAOYSA-N
SMILES	N1C(Br)=NC(Br)=N1
CAS DataBase Reference	7411-23-6(CAS DataBase Reference)
EWG's Food Scores	1
UNSPSC Code	12352200
NACRES	NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319

Precautionary statements

P501-P270-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330

Hazard Codes

Xi,Xn

Risk Statements

36/37/38-20/21/22-22

Safety Statements

26-36/37/39-22

WGK Germany

WGK 3

RTECS

XZ4570000

HazardClass

IRRITANT

HS Code

2933998090

Storage Class

11 - Combustible Solids

NFPA 704

	1
2		0

3,5-DIBROMO-1H-1,2,4-TRIAZOLE price More Price(57)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	CDS002983	3,5-Dibromo-1H-1,2,4-triazole AldrichCPR	7411-23-6	250mg	$77.9	2026-04-30	Buy
TCI Chemical	D5030	3,5-Dibromo-1,2,4-triazole >97.0%(GC)	7411-23-6	5g	$68	2026-04-30	Buy
TCI Chemical	D5030	3,5-Dibromo-1,2,4-triazole >97.0%(GC)	7411-23-6	25g	$246	2026-04-30	Buy
Apolloscientific	OR9608	3,5-Dibromo-1H-1,2,4-triazole 98%	7411-23-6	5g	$21	2026-06-04	Buy
Apolloscientific	OR9608	3,5-Dibromo-1H-1,2,4-triazole 98%	7411-23-6	25g	$44	2026-06-04	Buy

Product number	Packaging	Price	Buy
CDS002983	250mg	$77.9	Buy
D5030	5g	$68	Buy
D5030	25g	$246	Buy
OR9608	5g	$21	Buy
OR9608	25g	$44	Buy

3,5-DIBROMO-1H-1,2,4-TRIAZOLE Chemical Properties,Uses,Production

Uses

3,5-Dibromo-1H-1,2,4-triazole is used in organic synthesis.

Chemical Properties

Pale yellow or white powder

Synthesis

288-88-0

7411-23-6

General procedure for the synthesis of 3,5-dibromo-1H-1,2,4-triazole from 1H-1,2,4-triazole: a solution of bromine (6.1 mL, 119 mmol) in dichloromethane (DCM, 15 mL) and sodium hydroxide (6.78 g, 169 mmol) in water (20 mL) were added simultaneously and slowly dropwise to the stirred 1H-1,2,4- triazole (3.9 g, 56 mmol), water (50 mL) and DCM (15 mL) mixture at 0°C. The reaction temperature was controlled to be below 20°C during the dropwise addition. The reaction mixture was stirred at room temperature overnight. Subsequently, concentrated hydrochloric acid (2.0 mL, 66 mmol) was added to the reaction solution. The solid product was isolated by filtration, washed with water and dried under vacuum to afford the title compound 3,5-dibromo-1H-1,2,4-triazole as a solid (8.3 g, 65% yield). Mass spectrum (ESI) m/z 224 [M-H]-.

References

[1] Synthesis, 1998, # 9, p. 1357 - 1361
[2] Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2014, vol. 53, # 5, p. 610 - 618
[3] Patent: WO2014/195321, 2014, A1. Location in patent: Page/Page column 15; 16
[4] Patent: WO2014/195322, 2014, A1. Location in patent: Page/Page column 15
[5] Patent: US2010/240619, 2010, A1. Location in patent: Page/Page column 68

3,5-DIBROMO-1H-1,2,4-TRIAZOLE Preparation Products And Raw materials

Raw materials

1,2,4-Triazole Bromine Dichloromethane Sodium hydroxide Water

Preparation Products

3,5-DIBROMO-1H-1,2,4-TRIAZOLE Suppliers

Global( 164)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Nantong Zandery Biotechnology Co., Ltd.	0513-87582998 13912206938	xiaofeizhu@vip.163.com	China	272	55
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
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
skychemical Co.Ltd	021-20958197 20965099	sales@skychemical.com	China	1182	57

Supplier	Advantage
Nantong Zandery Biotechnology Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
Capot Chemical Co., Ltd	66
Beijing Ouhe Technology Co., Ltd	60
Accela ChemBio Co.,Ltd.	64
Shanghai Hanhong Scientific Co.,Ltd.	64
skychemical Co.Ltd	57

View Lastest Price from 3,5-DIBROMO-1H-1,2,4-TRIAZOLE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-10	3,5-DIBROMO-1H-1,2,4-TRIAZOLE 7411-23-6	$1.00	1g	99%	10000KGS	Career Henan Chemical Co

3,5-DIBROMO-1H-1,2,4-TRIAZOLE
7411-23-6
$1.00
99%
Career Henan Chemical Co

3,5-DIBROMO-1H-1,2,4-TRIAZOLE Spectrum

3,5-DIBROMO-1H-1,2,4-TRIAZOLE(7411-23-6)¹HNMR 3,5-DIBROMO-1H-1,2,4-TRIAZOLE(7411-23-6)FT-IR

7411-23-6(3,5-DIBROMO-1H-1,2,4-TRIAZOLE)Related Search:

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1of4

3,5-dibromo-s-triazol 3,5-Dibromo-1H-1,2,4-triazole 97% 3,5-Dibromo-1H-1,2,4-triazole ,98% 1H-1,2,4-Triazole, 3,5-dibroMo- sO|DEbLQxbSKfsSP@ s-Triazole, 3,5-dibromo- 3,5-DIBROMO-S-TRIAZOLE 3,5-DIBROMO-1,2,4-TRIAZOLE 3,5-DIBROMO-1H-1,2,4-TRIAZOLE 3,5-DibroMo-1H-1,2,4-triazole 97%, 4-triazole 97% 1H-1,2,4-Triazole, 3,5-dibromo- (9CI) 2,5-bis(4-methylanilino)cyclohexa-1,4-diene-1,4-dicarboxylic acid dimethyl ester 5-DIBROMO-1H-1 3,5-Dibromo-1H-1,2,4-triazole 3,5-DIBROMO-4H-1,2,4-TRIAZOLE 7411-23-6 C2HBr2N3