4-(Chloromethyl)-2-phenyl-1,3-thiazole

Also known as: 4-(Chloromethyl)-2-phenylthiazole, 2-Phenyl-4-(chloromethyl)thiazole, 4-chloromethyl-2-phenylthiazole, Thiazole, 4-(chloromethyl)-2-phenyl-

4-(Chloromethyl)-2-phenyl-1,3-thiazole (CAS 4771-31-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8ClNS and a molecular weight of 209.69500 g/mol. Key properties include a melting point of 49ºC, a boiling point of 349.2ºC at 760 mmHg, a density of 1.27 g/cm3 and a flash point of 165ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4771-31-7
Jingsj CID: J-1510530-3
Molecular Formula: C₁₀H₈ClNS
Molecular Weight: 209.69500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	49ºC
Boiling Point	349.2ºC at 760 mmHg
Density	1.27 g/cm3
Flash Point	165ºC
Exact Mass	209.00700
PSA	41.13000
LogP	3.54890
Refractive Index	1.607

Customs & Trade Information

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-(Chloromethyl)-2-phenyl-1,3-thiazole?

The CAS number of 4-(Chloromethyl)-2-phenyl-1,3-thiazole is 4771-31-7.

What are the molecular formula and molecular weight of 4-(Chloromethyl)-2-phenyl-1,3-thiazole?

4-(Chloromethyl)-2-phenyl-1,3-thiazole has molecular formula C10H8ClNS and molecular weight 209.69500 g/mol.

What are the upstream and downstream products of 4-(Chloromethyl)-2-phenyl-1,3-thiazole?

For 4-(Chloromethyl)-2-phenyl-1,3-thiazole, Upstream Products: 1,3-Dichloroacetone, Thiobenzamide, 1,1-Dichloroethane; Downstream Products: 2-phenyl-1,3-thiazole-4-carbonyl chloride, 2-Phenylthiazole-4-carboxylic acid, (2-Phenyl-1,3-thiazol-4-yl)methanamine.

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. "4-(Chloromethyl)-2-phenyl-1,3-thiazole (CAS 4771-31-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510530-3 (accessed 2026-11-09).

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