Hydroxyzine hydrochloride
盐酸羟嗪
Also known as: Hydroxyzine HCl, Hydroxyzine monohydrochloride, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]ethanol hydrochloride, 1-(p-Chlorobenzhydryl)-4-(2-(2-hydroxyethoxy)ethyl)diethylenediamine hydrochloride, EINECS 214-989-3
Hydroxyzine hydrochloride (CAS 1244-76-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H28Cl2N2O2 and a molecular weight of 411.36500 g/mol. It is also known as Hydroxyzine HCl, Hydroxyzine monohydrochloride and 2-[2-[4-[(4-chlorophenyl)phenylmethyl]piperazin-1-yl]ethoxy]ethanol hydrochloride. Key properties include a boiling point of 499.2ºC at 760mmHg and a flash point of 255.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1244-76-4
- Jingsj CID
- J-968497-3
- Molecular Formula
- C21H28Cl2N2O2
- Chinese Name
- 盐酸羟嗪
- Molecular Weight
- 411.36500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 499.2ºC at 760mmHg |
|---|---|
| Flash Point | 255.7ºC |
Frequently Asked Questions
What is the CAS number of Hydroxyzine hydrochloride?
The CAS number of Hydroxyzine hydrochloride is 1244-76-4.
What are the molecular formula and molecular weight of Hydroxyzine hydrochloride?
Hydroxyzine hydrochloride has molecular formula C21H28Cl2N2O2 and molecular weight 411.36500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Hydroxyzine hydrochloride (CAS 1244-76-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-968497-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.