5-苯并三唑甲酸

Description

benzotriazole-5-carboxylic acid · CAS 23814-12-2 · C7H5N3O2.

Identification

CAS Registry Number	23814-12-2
PubChem CID	72917
Molecular formula	C7H5N3O2
IUPAC name	2H-benzotriazole-5-carboxylic acid

Computed Descriptors

Molecular Weight	163.13
XLogP3	0.5
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	1
Exact Mass	163.038176411
Monoisotopic Mass	163.038176411
Topological Polar Surface Area	78.9
Heavy Atom Count	12
Formal Charge	0

Regulatory Status

GHS notification summary	3.6% (1 / 28)

GHS Hazard Classification

GHS notification summary	3.6% (1 / 28)
Reported hazard statements	H315 (100%), H319 (100%), H335 (97.7%), H302 (78.6%), H311 (78.6%)

Documented Uses

• Corrosion inhibitors -> Transformation products
• 1H-Benzotriazolecarboxylic acid: ACTIVE

Synonyms

23814-12-2; 1H-Benzotriazole-5-carboxylic acid; Benzotriazole-5-cooh; DTXSID10881049; RefChem:908329; DTXCID201022368; 627-916-9; Benzotriazole-5-carboxylic acid; 1H-Benzo[d][1,2,3]triazole-5-carboxylic acid; 2H-Benzo[d][1,2,3]triazole-5-carboxylic acid; 49636-03-5; 1H-1,2,3-Benzotriazole-5-Carboxylic Acid; 2H-benzotriazole-5-carboxylic acid; 1H-1,2,3-benzotriazole-6-carboxylic acid; 1H-BENZO[D][1,2,3]TRIAZOLE-6-CARBOXYLIC ACID; 5-Carboxybenzotriazole

Frequently Asked Questions

What are the CAS number and molecular formula of benzotriazole-5-carboxylic acid?

CAS 23814-12-2; molecular formula C7H5N3O2; molecular weight — g/mol.

What other names is benzotriazole-5-carboxylic acid known by?

23814-12-2, 1H-Benzotriazole-5-carboxylic acid, Benzotriazole-5-cooh, DTXSID10881049, RefChem:908329, DTXCID201022368.

Is benzotriazole-5-carboxylic acid classified as hazardous?

3.6% of GHS notifications report no hazard classification (1 of 28).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.