4-(Methylthio)benzoyl chloride
Also known as: 4-methylsulfanylbenzoyl chloride, p-(methylthio)benzoyl chloride, Benzoyl chloride, 4-(methylthio)-, 4-methylsulphanylbenzoyl chloride, MFCD07369718, EINECS 215-882-4
4-(Methylthio)benzoyl chloride (CAS 1442-06-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H7ClOS and a molecular weight of 186.65900 g/mol. Key properties include a melting point of 52-56ºC(lit.), a boiling point of 278.6ºC at 760mmHg, a density of 1.28g/cm3 and a flash point of 122.3ºC. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1442-06-4
- Jingsj CID
- J-43270-2
- Molecular Formula
- C8H7ClOS
- Molecular Weight
- 186.65900 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 52-56ºC(lit.) |
|---|---|
| Boiling Point | 278.6ºC at 760mmHg |
| Density | 1.28g/cm3 |
| Flash Point | 122.3ºC |
| Exact Mass | 185.99100 |
| PSA | 42.37000 |
| LogP | 2.78750 |
| Vapor Pressure | 0.00422mmHg at 25°C |
| Refractive Index | 1.589 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
- H317 — May cause an allergic skin reaction
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 4-(Methylthio)benzoyl chloride?
The CAS number of 4-(Methylthio)benzoyl chloride is 1442-06-4.
What are the molecular formula and molecular weight of 4-(Methylthio)benzoyl chloride?
4-(Methylthio)benzoyl chloride has molecular formula C8H7ClOS and molecular weight 186.65900 g/mol.
Is 4-(Methylthio)benzoyl chloride hazardous?
4-(Methylthio)benzoyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage; H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of 4-(Methylthio)benzoyl chloride?
For 4-(Methylthio)benzoyl chloride, Upstream Products: 4-(Methylthio)benzoic acid; Downstream Products: Enoximone, N-Methyl-4-(methylthio)benzamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(Methylthio)benzoyl chloride (CAS 1442-06-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43270-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.