Chlorcyclizine hydrochloride
盐酸氯环嗪
Also known as: 1-[(4-Chlorophenyl)(phenyl)methyl]-4-methylpiperazine hydrochloride (1:1), 1-[(4-Chlorophenyl)phenylmethyl]-4-methylpiperazine monohydrochloride, 1-(4-Chlorobenzhydryl)-4-methylpiperazine hydrochloride, Perazil, Di-paralene, Eramide, Ah-289 hydrochloride, Chlorocyclizine hydrochloride, Chlorcyclizinium chloride, 1-(4-Chlor-benzhydryl)-4-methyl-piperazin, Monohydrochlorid
Chlorcyclizine hydrochloride (CAS 14362-31-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H22Cl2N2 and a molecular weight of 337.287 g/mol. It is also known as 1-[(4-Chlorophenyl)(phenyl)methyl]-4-methylpiperazine hydrochloride (1:1), 1-[(4-Chlorophenyl)phenylmethyl]-4-methylpiperazine monohydrochloride and 1-(4-Chlorobenzhydryl)-4-methylpiperazine hydrochloride. Key properties include a boiling point of 393.6ºC at 760mmHg, a density of 1.145g/cm3 and a flash point of 191.9ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14362-31-3
- Jingsj CID
- J-1981598-1
- Molecular Formula
- C18H22Cl2N2
- Chinese Name
- 盐酸氯环嗪
- Molecular Weight
- 337.287 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 393.6ºC at 760mmHg |
|---|---|
| Density | 1.145g/cm3 |
| Flash Point | 191.9ºC |
| Exact Mass | 336.115997 |
| PSA | 6.48000 |
| LogP | 4.35460 |
| Vapor Pressure | 2.1E-06mmHg at 25°C |
| Refractive Index | 1.59 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Target | Histamine H1[1] |
|---|---|
| Additional Information | [1]. Enright BP, et al. Effects of the histamine H1 antagonist Chlorcyclizine on rat fetal palate development. Birth Defects Res B Dev Reprod Toxicol. 2010 Dec;89(6):474-84. |
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 hydrochloride?
The CAS number of Chlorcyclizine hydrochloride is 14362-31-3.
What are the molecular formula and molecular weight of Chlorcyclizine hydrochloride?
Chlorcyclizine hydrochloride has molecular formula C18H22Cl2N2 and molecular weight 337.287 g/mol.
Is Chlorcyclizine hydrochloride hazardous?
Chlorcyclizine hydrochloride has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chlorcyclizine hydrochloride (CAS 14362-31-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1981598-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.