3-Methoxyphenylacetyl chloride
Also known as: 2-(3-methoxyphenyl)acetyl chloride, 2-(3-methoxyphenyl)ethanoyl chloride, 3-Methoxyphenylacetic acid chloride, Benzeneacetyl chloride, 3-methoxy-, (3-methoxyphenyl)acetyl chloride
3-Methoxyphenylacetyl chloride (CAS 6834-42-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9ClO2 and a molecular weight of 184.62000 g/mol. Key properties include a boiling point of 120ºC2 mm Hg(lit.), a density of 1.184 and a flash point of 113ºC. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6834-42-0
- Jingsj CID
- J-1403323-9
- Molecular Formula
- C9H9ClO2
- Molecular Weight
- 184.62000 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 120ºC2 mm Hg(lit.) |
|---|---|
| Density | 1.184 |
| Flash Point | 113ºC |
| Exact Mass | 184.02900 |
| PSA | 26.30000 |
| LogP | 2.00310 |
| Appearance | Liquid | Clear yellow to red-brown |
| Refractive Index | 1.5382-1.5402 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. 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 3-Methoxyphenylacetyl chloride?
The CAS number of 3-Methoxyphenylacetyl chloride is 6834-42-0.
What are the molecular formula and molecular weight of 3-Methoxyphenylacetyl chloride?
3-Methoxyphenylacetyl chloride has molecular formula C9H9ClO2 and molecular weight 184.62000 g/mol.
Is 3-Methoxyphenylacetyl chloride hazardous?
3-Methoxyphenylacetyl chloride has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 3-Methoxyphenylacetyl chloride?
For 3-Methoxyphenylacetyl chloride, Upstream Products: 3-Methoxyphenylacetic acid, Oxalyl chloride, 3'-Hydroxyacetophenone; Downstream Products: ethyl 3-methoxyphenylacetate, N-Methoxy-2-(3-methoxyphenyl)-N-methylacetamide, 2-(3-methoxyphenyl)acetamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methoxyphenylacetyl chloride (CAS 6834-42-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403323-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.