Chlorcyclizine
Also known as: 1-[(4-Chlorophenyl)phenylmethyl]-4-methylpiperazine, 1-(4-Chlorobenzhydryl)-4-methylpiperazine, Alergicide, Di-Paralene, Diparalene, Histachlorazene, Histantine, Perazyl, Trihistan, Chlorcycline, Chlorocycline, Chlorocyclizine
Chlorcyclizine (CAS 82-93-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H21ClN2 and a molecular weight of 300.82600 g/mol. Key property: a boiling point of 137-145ºC at 0.1-0.15 MM HG. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H400 — Very toxic to aquatic life. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 82-93-9
- Jingsj CID
- J-43158-1
- Molecular Formula
- C18H21ClN2
- Molecular Weight
- 300.82600 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 137-145ºC at 0.1-0.15 MM HG |
|---|---|
| Exact Mass | 300.13900 |
| PSA | 6.48000 |
| LogP | 3.55260 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H400 — Very toxic to aquatic life
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Chlorcyclizine?
The CAS number of Chlorcyclizine is 82-93-9.
What are the molecular formula and molecular weight of Chlorcyclizine?
Chlorcyclizine has molecular formula C18H21ClN2 and molecular weight 300.82600 g/mol.
Is Chlorcyclizine hazardous?
Chlorcyclizine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H400 — Very toxic to aquatic life.
What are the upstream and downstream products of Chlorcyclizine?
For Chlorcyclizine, Upstream Products: Phenylzinc bromide, 4-Chlorobenzaldehyde, Benzaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chlorcyclizine (CAS 82-93-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43158-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.