[1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol

Also known as: 1-(4-Chlorophenyl)-1H-1,2,3-triazole-4-methanol, (1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl)methanol, 1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-ylmethanol, 1-(4-Chlorophenyl)-4-hydroxymethyl-1H-1,2,3-triazole

[1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol (CAS 133902-66-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H8ClN3O and a molecular weight of 209.632 g/mol. Key properties include a melting point of 147-149ºC, a boiling point of 402.9±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 197.5±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 133902-66-6
Jingsj CID: J-1497095-7
Molecular Formula: C₉H₈ClN₃O
Molecular Weight: 209.632 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	147-149ºC
Boiling Point	402.9±55.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	197.5±31.5 °C
Exact Mass	209.035583
PSA	50.94000
LogP	1.21
Vapor Pressure	0.0±1.0 mmHg at 25°C
Refractive Index	1.661

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 [1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol?

The CAS number of [1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol is 133902-66-6.

What are the molecular formula and molecular weight of [1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol?

[1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol has molecular formula C9H8ClN3O and molecular weight 209.632 g/mol.

What are the upstream and downstream products of [1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol?

For [1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol, Upstream Products: 1-Azido-4-chlorobenzene, 4-Chloroaniline; Downstream Products: 1-(4-Chlorophenyl)-1H-1,2,3-triazole-4-carbaldehyde.

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. "[1-(4-Chlorophenyl)-1H-1,2,3-triazol-4-yl]methanol (CAS 133902-66-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497095-7 (accessed 2026-11-09).

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