2-chloroethyl thiocyanate

Also known as: Thiocyanic acid, 2-chloroethyl ester, 1-chloro-2-thiocyanato-ethane, 2-chloroethyl rhodanide, NSC 196140, EINECS 213-177-6, TL 335, 2-Chlor-aethylthiocyanat, 1-Chlor-2-thiocyanato-aethan

2-chloroethyl thiocyanate (CAS 928-57-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H4ClNS and a molecular weight of 121.58900 g/mol. Key properties include a boiling point of 212.6ºC at 760mmHg, a density of 1.256g/cm3 and a flash point of 82.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 928-57-4
Jingsj CID: J-1425645-2
Molecular Formula: C₃H₄ClNS
Molecular Weight: 121.58900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	212.6ºC at 760mmHg
Density	1.256g/cm3
Flash Point	82.4ºC
Exact Mass	120.97500
PSA	49.09000
LogP	1.43948
Refractive Index	1.504

Customs & Trade Information

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-chloroethyl thiocyanate?

The CAS number of 2-chloroethyl thiocyanate is 928-57-4.

What are the molecular formula and molecular weight of 2-chloroethyl thiocyanate?

2-chloroethyl thiocyanate has molecular formula C3H4ClNS and molecular weight 121.58900 g/mol.

What are the upstream and downstream products of 2-chloroethyl thiocyanate?

For 2-chloroethyl thiocyanate, Upstream Products: 1,2-dichloroethane, Potassium thiocyanate, 1-Bromo-2-chloroethane; Downstream Products: Diethyl chlorothiophosphate, 1-chloro-4-[(2-chloroethyl)thio]benzene, Thiirane.

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-chloroethyl thiocyanate (CAS 928-57-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1425645-2 (accessed 2026-11-09).

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