2-Chloropyridine , 98% , 109-09-1

CAS NO.：109-09-1

Empirical Formula: C5H4ClN

Molecular Weight: 113.54

MDL number: MFCD00006228

EINECS: 203-646-3

PRODUCT Properties

• Melting point: -46 °C
• Boiling point: 166 °C/714 mmHg (lit.)
• Density: 1.2 g/mL at 25 °C (lit.)
• vapor pressure: 1.7 mm Hg ( 20 °C)
• refractive index: n20/D 1.532(lit.)
• Flash point: 149 °F
• storage temp.: Refrigerator
• solubility: 27g/l
• form: Liquid
• pka: 0.49(at 25℃)
• color: Clear colorless to light yellow
• PH: 6-7 (27g/l, H2O, 20℃)
• Water Solubility: 27 g/L (20 ºC)
• BRN: 105788
• InChI: 1S/C5H4ClN/c6-5-3-1-2-4-7-5/h1-4H
• InChIKey: OKDGRDCXVWSXDC-UHFFFAOYSA-N
• SMILES: Clc1ccccn1
• CAS DataBase Reference: 109-09-1(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridine, 2-chloro-(109-09-1)
• EPA Substance Registry System: 2-Chloropyridine (109-09-1)

Description and Uses

2- Chloropyridine is used as an intermediate chemical in the production of various pyrithione, for use in cosmetics, personal care products and pharmaceutical products.

Safety

• Symbol(GHS): GHS05,GHS06,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H302-H310+H330-H315-H318-H335-H373-H410
• Precautionary statements: P262-P273-P280-P302+P352+P310-P304+P340+P310-P305+P351+P338+P310
• target organs: Respiratory system
• PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: T
• Risk Statements: 23/24/25-36/37/38
• Safety Statements: 26-36/37/39-45-28A-27
• RIDADR: UN 2822 6.1/PG 2
• WGK Germany: 3
• RTECS: US5950000
• Hazard Note: Toxic
• TSCA: TSCA listed
• HazardClass: 6.1
• PackingGroup: II
• HS Code: 29333999
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2; very toxic hazardous materials
• Hazard Classifications: Acute Tox. 2 Dermal; Acute Tox. 2 Inhalation; Acute Tox. 4 Oral; Aquatic Acute 1; Aquatic Chronic 1; Eye Dam. 1; Skin Irrit. 2; STOT RE 2; STOT SE 3
• Hazardous Substances Data: 109-09-1(Hazardous Substances Data)