2-(2H-Benzotriazol-2-yl)acetic acid

Also known as: 2-(2H-Benzo[d][1,2,3]triazol-2-yl)acetic acid, 2-(benzotriazol-2-yl)acetic acid, 2-Benzotriazolylacetic acid, 2-Carboxymethyl-2H-benzotriazole, 2H-1,2,3-Benzotriazol-2-ylacetic acid, 2H-1,2,3-benzotriazole-2-acetic acid, 2H-benzotriazol-2-yl-acetic acid, Benzotriazol-2-yl-acetic acid, CHEMBRDG-BB 4403032, TIMTEC-BB SBB012683

2-(2H-Benzotriazol-2-yl)acetic acid (CAS 4144-68-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7N3O2 and a molecular weight of 177.16000 g/mol. Key properties include a boiling point of 405.3ºC at 760 mmHg, a density of 1.48g/cm3 and a flash point of 198.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4144-68-7
Jingsj CID: J-1498532-1
Molecular Formula: C₈H₇N₃O₂
Molecular Weight: 177.16000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	405.3ºC at 760 mmHg
Density	1.48g/cm3
Flash Point	198.9ºC
Exact Mass	177.05400
PSA	68.01000
LogP	0.51590
Refractive Index	1.701
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-(2H-Benzotriazol-2-yl)acetic acid?

The CAS number of 2-(2H-Benzotriazol-2-yl)acetic acid is 4144-68-7.

What are the molecular formula and molecular weight of 2-(2H-Benzotriazol-2-yl)acetic acid?

2-(2H-Benzotriazol-2-yl)acetic acid has molecular formula C8H7N3O2 and molecular weight 177.16000 g/mol.

What are the upstream and downstream products of 2-(2H-Benzotriazol-2-yl)acetic acid?

For 2-(2H-Benzotriazol-2-yl)acetic acid, Upstream Products: 1H-Benzotriazole, ethyl chloroacetate, Chloroacetic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-(2H-Benzotriazol-2-yl)acetic acid (CAS 4144-68-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498532-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.