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1H-Benzotriazole-4-carboxaldehyde (9CI)

1H-Benzotriazole-4-carboxaldehyde (9CI) structure

CAS No.: 125873-34-9

Chemical Name:: 1H-Benzotriazole-4-carboxaldehyde (9CI)

Synonyms: 1H-Benzotriazole-7-carboxaldehyde;1H-Benzotriazole-4-carboxaldehyde (9CI)

CBNumber:: CB31089700

Molecular Formula:: C7H5N3O

Molecular Weight:: 147.13

MDL Number:: MFCD18807979

MOL File:: 125873-34-9.mol

MSDS File:: SDS

Last updated:2026-05-28 00:55:13

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1H-Benzotriazole-4-carboxaldehyde (9CI) Properties

Melting point	220-223 °C(Solv: ethyl acetate (141-78-6))
Boiling point	448.9±18.0 °C(Predicted)
Density	1.471±0.06 g/cm3(Predicted)
pka	7.22±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

1H-Benzotriazole-4-carboxaldehyde (9CI) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA000OTM	1H-1,2,3-benzotriazole-4-carbaldehyde 95.00%	125873-34-9	50mg	$330	2026-05-25	Buy
aablocks	AA000OTM	1H-1,2,3-benzotriazole-4-carbaldehyde 95.00%	125873-34-9	100mg	$474	2026-05-25	Buy
aablocks	AA000OTM	1H-1,2,3-benzotriazole-4-carbaldehyde 95.00%	125873-34-9	250mg	$658	2026-05-25	Buy
aablocks	AA000OTM	1H-1,2,3-benzotriazole-4-carbaldehyde 95.00%	125873-34-9	500mg	$1015	2026-05-25	Buy
aablocks	AA000OTM	1H-1,2,3-benzotriazole-4-carbaldehyde 95.00%	125873-34-9	1g	$1289	2026-05-25	Buy

Product number	Packaging	Price	Buy
AA000OTM	50mg	$330	Buy
AA000OTM	100mg	$474	Buy
AA000OTM	250mg	$658	Buy
AA000OTM	500mg	$1015	Buy
AA000OTM	1g	$1289	Buy

1H-Benzotriazole-4-carboxaldehyde (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

1H-Benzotriazole-4-carboxaldehyde (9CI) Suppliers

Global Suppliers ( 2)

Supplier	Tel	Email	Country	ProdList	Advantage
CHEMSTEP	--	info@chemstep.com	Europe	6141	51

Supplier	Advantage
CHEMSTEP	51

125873-34-9 (1H-Benzotriazole-4-carboxaldehyde (9CI)) Related Search:

1H-Benzotriazole-4-carboxylic acid methyl ester 1H-benzotriazole-7-carboxylic acid 1H-Benzotriazole-7-methanol 4-methyl-1H-benzotriazole 2H-Benzotriazole-4-carboxaldehyde, 2-methyl-

1H-Benzo[d][1,2,3]triazole-5-carbaldehyde

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1H-Benzotriazole-4-carboxaldehyde (9CI) 1H-Benzotriazole-7-carboxaldehyde 125873-34-9 ALDEHYDE