pimeloyl chloride
Also known as: heptanedioyl dichloride, pimeloyl dichloride, pimelyl dichloride, pimelic dichloride, heptanedioic acid dichloride, 1,7-heptanediacid dichloride, pentane-1,5-dicarbonyl chloride, heptane-1,7-dioyl dichloride
pimeloyl chloride (CAS 142-79-0) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H10Cl2O2 and a molecular weight of 197.05900 g/mol. Key properties include a melting point of 103-105℃, a boiling point of 113ºC 5mm, a density of 1.205 g/mL at 25ºC(lit.) 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.
- 142-79-0
- Jingsj CID
- J-19489-1
- Molecular Formula
- C7H10Cl2O2
- Molecular Weight
- 197.05900 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 103-105℃ |
|---|---|
| Boiling Point | 113ºC 5mm |
| Density | 1.205 g/mL at 25ºC(lit.) |
| Flash Point | 113ºC |
| Exact Mass | 196.00600 |
| PSA | 34.14000 |
| LogP | 2.46770 |
| Vapor Pressure | 0.0124mmHg at 25°C |
| Refractive Index | n20/D 1.469(lit.) |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic 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 pimeloyl chloride?
The CAS number of pimeloyl chloride is 142-79-0.
What are the molecular formula and molecular weight of pimeloyl chloride?
pimeloyl chloride has molecular formula C7H10Cl2O2 and molecular weight 197.05900 g/mol.
Is pimeloyl chloride hazardous?
pimeloyl 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 pimeloyl chloride?
For pimeloyl chloride, Upstream Products: Pimelic acid; Downstream Products: Xanthone, Dimethyl 2,6-dibromoheptanedioate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "pimeloyl chloride (CAS 142-79-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19489-1 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.