3-(hydroxymethyl)-1,2,3-benzotriazin-4(3H)-one

Also known as: 3-(hydroxymethyl)-1,2,3-benzotriazin-4-one, 3-(hydroxymethyl)-4-ketobenz-1,2,3-triazine, 1,2,3-Benzotriazin-4(3H)-one, 3-(hydroxymethyl)-, 3-(Hydroxymethyl)benzo[d][1,2,3]triazin-4(3H)-one, 3-Hydroxymethyl-1,2,3-benzotriazine-4-one, 3-Hydroxymethyl-3H-benzo[d][1,2,3]triazin-4-one

3-(hydroxymethyl)-1,2,3-benzotriazin-4(3H)-one (CAS 24310-40-5) is a compound in the Ketones 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 345.6ºC at 760 mmHg, a density of 1.48g/cm3 and a flash point of 162.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24310-40-5
Jingsj CID: J-1502516-8
Molecular Formula: C₈H₇N₃O₂
Molecular Weight: 177.16000 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	345.6ºC at 760 mmHg
Density	1.48g/cm3
Flash Point	162.8ºC
Exact Mass	177.05400
PSA	68.01000
Vapor Pressure	2.3E-05mmHg at 25°C
Refractive Index	1.701

Customs & Trade Information

HS Code	2933699090
Summary	2933699090 other compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-(hydroxymethyl)-1,2,3-benzotriazin-4(3H)-one?

The CAS number of 3-(hydroxymethyl)-1,2,3-benzotriazin-4(3H)-one is 24310-40-5.

What are the molecular formula and molecular weight of 3-(hydroxymethyl)-1,2,3-benzotriazin-4(3H)-one?

3-(hydroxymethyl)-1,2,3-benzotriazin-4(3H)-one has molecular formula C8H7N3O2 and molecular weight 177.16000 g/mol.

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. "3-(hydroxymethyl)-1,2,3-benzotriazin-4(3H)-one (CAS 24310-40-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502516-8 (accessed 2026-11-09).

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