Diphenhydramine hydrochloride PurCert Secondary Reference Standard (CRM) [Includes all characterization data]

CRM


Synonym:  DPH
Linear Formula:  C17H21NO·HCl
Molecular Weight:  291.82 g/mol
CAS Number: 147-24-0

Properties

Water Solubility Very soluble
Assay Purity >=99 %
Refractive index n20/D 1.5800
B pt. 163-167 °C
M pt. 168-172 °C
Density 1.050 g/cm3
Form Solid

Safety Information

Hazard Statement(s) H302
Precautionary Statement  P264 - P270 - P301 + P312 - P501
GHS Pictogram
Signal word Warning
HS Code 29221990
Flash point 9°C
Storage Temp. Room Temperature
Storage Class 11 - Combustible Solids
UN Number NA

Description

Application
It is commonly used to relieve allergy symptoms motion sickness cold symptoms and short-term insomnia.

Purpose
Its purpose is to reduce allergic reactions and related symptoms such as itching sneezing runny nose and swelling.

General Description
Diphenhydramine hydrochloride is a first-generation antihistamine that blocks histamine receptors and can also cause drowsiness.