5-(5-BROMO-2-THIENYL)-1H-TETRAZOLE

Chemical Properties

Melting point	225°C (dec.)
Boiling point	157-158 °C
Density	1.087 g/mL at 25 °C
refractive index	n20/D 1.4640
Flash point	130 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	3.57±0.10(Predicted)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226-H315-H319-H332-H335-H360D

Precautionary statements

P202-P210-P303+P361+P353-P304+P340+P312-P305+P351+P338-P308+P313

Hazard Codes

Risk Statements

Safety Statements

RIDADR

UN 2265 3/PG 3

WGK Germany

NFPA 704:

Product number	Packaging	Price	Product description	Buy
Sigma-Aldrich 646180	1ml	$98.9	5-(5-Bromo-2-thienyl)-1H-tetrazole solution 30% in DMF	Buy
Sigma-Aldrich 646180	5ml	$374	5-(5-Bromo-2-thienyl)-1H-tetrazole solution 30% in DMF	Buy
Alfa Aesar L16345	250mg	$65.7	5-(5-Bromo-2-thienyl)-1H-tetrazole, 98+%	Buy
Alfa Aesar L16345	1g	$201	5-(5-Bromo-2-thienyl)-1H-tetrazole, 98+%	Buy
TRC B700333	500mg	$90	5-(5-Bromothiophen-2-yl)-1H-tetrazole	Buy

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006608290; 18621169109	market03@meryer.com	China	40241	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30132	84
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44751	61
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696;	info@hanhongsci.com	China	42982	64
Shanghai Nuohey Chemical Co., Ltd.	021-52212593 13761626812	sales@nuohey.com	China	10690	60
HBCChem, Inc.	+1-510-219-6317	sales@hbcchem.com	United States	10658	60
Shanghai Tombiopharma Chemical Co. Ltd.	13391076197	tombiopharma@163.com	China	4992	55
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Guangdong wengjiang Chemical Reagent Co., Ltd.	0751-2886750 13927877953	3005811397@qq.com	China	13374	58

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