Pyridine hydrochloride , 98% , 628-13-7

Synonym(s):
Pyridinium chloride

CAS NO.：628-13-7

Empirical Formula: C5H6ClN

Molecular Weight: 115.56

MDL number: MFCD00012802

EINECS: 211-027-4

PRODUCT Properties

• Melting point: 145-147 °C(lit.)
• Boiling point: 222-224 °C(lit.)
• Density: 1.1182 (rough estimate)
• refractive index: 1.5304 (estimate)
• Flash point: 222-224°C
• storage temp.: Inert atmosphere,Room Temperature
• solubility: ethanol: soluble50mg/mL, clear, colorless to light yellow
• form: Crystals
• color: White to tan
• Water Solubility: 85 g/100 mL
• Sensitive: Hygroscopic
• BRN: 3615340
• Stability: Hygroscopic
• InChIKey: AOJFQRQNPXYVLM-UHFFFAOYSA-N

Description and Uses

Pyridine Hydrochloride is the hydrochloride salt of pyridine, a basic six-membered heterocyclic ring. Pyridine is a base structure present in many biologically active compounds like the vitamins niacin and pyridoxal. Pyridine is used in dehalogenation reactions and can be used as a base in condensation reactions.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319
• Precautionary statements: P301+P312+P330-P302+P352-P305+P351+P338
• Hazard Codes: Xn,Xi
• Risk Statements: 20/21/22-36/37/38-22
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• RTECS: UT4375000
• F: 3-10
• TSCA: Yes
• HS Code: 29333100