2-Chlorophenylacetyl chloride
Also known as: 2-Chlorophenylacetyl chloride, o-Chlorophenylacetyl chloride, 2-(2-chlorophenyl)acetyl chloride, 2-Chlorobenzeneacetyl chloride, Benzeneacetyl chloride, 2-chloro-, 2-Chlorophenylacetyl Chloride (stabilized with Copper chip)
2-Chlorophenylacetyl chloride (CAS 51512-09-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6Cl2O and a molecular weight of 189.03900 g/mol. Key properties include a boiling point of 254.7ºC at 760mmHg, a density of 1.324g/cm3 and a flash point of 103ºC. It is listed by 1 supplier, from 24.00 to 60.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 51512-09-5
- Jingsj CID
- J-1094741-6
- Molecular Formula
- C8H6Cl2O
- Molecular Weight
- 189.03900 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 100g | ¥2,400.00 | $3.59 /gBest ¥24.00/g CNY | CN China MOQ 100g | |
Made to OrderPlatform-operated | 99% 25g | ¥650.00 | $3.89 /g ¥26.00/g CNY | CN China MOQ 25g | |
Made to OrderPlatform-operated | 99% 5g | ¥300.00 | $8.98 /g ¥60.00/g CNY | CN China MOQ 5g |
Physicochemical Properties
| Boiling Point | 254.7ºC at 760mmHg |
|---|---|
| Density | 1.324g/cm3 |
| Flash Point | 103ºC |
| Exact Mass | 187.98000 |
| PSA | 17.07000 |
| LogP | 2.64790 |
| Appearance | Liquid | Clear yellow |
| Refractive Index | 1.551 |
| Storage Conditions | 0-10°C |
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Chlorophenylacetyl chloride?
The CAS number of 2-Chlorophenylacetyl chloride is 51512-09-5.
What are the molecular formula and molecular weight of 2-Chlorophenylacetyl chloride?
2-Chlorophenylacetyl chloride has molecular formula C8H6Cl2O and molecular weight 189.03900 g/mol.
Which suppliers offer 2-Chlorophenylacetyl chloride?
1 supplier(s) listed; reference unit price ¥24.00–60.00 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chlorophenylacetyl chloride (CAS 51512-09-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1094741-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.