Chloromethyl thiocyanate
Also known as: Thiocyanic acid chloromethyl ester, Chloromethylthiocyanogen, Chloro(thiocyanato)methane, NSC 96962
Chloromethyl thiocyanate (CAS 3268-79-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H2ClNS and a molecular weight of 107.56200 g/mol. Key properties include a boiling point of 76-78 °C15 mm Hg(lit.), a density of 1.37 g/mL at 25 °C(lit.) and a flash point of 83.9 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 3268-79-9
- Jingsj CID
- J-42789-4
- Molecular Formula
- C2H2ClNS
- Molecular Weight
- 107.56200 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 76-78 °C15 mm Hg(lit.) |
|---|---|
| Density | 1.37 g/mL at 25 °C(lit.) |
| Flash Point | 83.9 °C |
| Exact Mass | 106.96000 |
| PSA | 49.09000 |
| LogP | 1.39698 |
| Refractive Index | n20/D 1.515(lit.) |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
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 Chloromethyl thiocyanate?
The CAS number of Chloromethyl thiocyanate is 3268-79-9.
What are the molecular formula and molecular weight of Chloromethyl thiocyanate?
Chloromethyl thiocyanate has molecular formula C2H2ClNS and molecular weight 107.56200 g/mol.
Is Chloromethyl thiocyanate hazardous?
Chloromethyl thiocyanate has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
What are the upstream and downstream products of Chloromethyl thiocyanate?
For Chloromethyl thiocyanate, Upstream Products: Bromochloromethane, Benzyltriethylammonium chloride, Dichloromethane; Downstream Products: Diethyl chlorothiophosphate, 2-(Thiocyanatomethylthio)benzothiazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chloromethyl thiocyanate (CAS 3268-79-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42789-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.