1-(2-Pyridyl)piperazine , 97% , 34803-66-2

Synonym(s):
2-Piperazinopyridine

CAS NO.：34803-66-2

Empirical Formula: C9H13N3

Molecular Weight: 163.22

MDL number: MFCD00006216

EINECS: 252-220-3

PRODUCT Properties

• Melting point: 92-94
• Boiling point: 120-122 °C/2 mmHg (lit.)
• Density: 1.072 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.595(lit.)
• Flash point: >230 °F
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• solubility: Soluble in Chloroform, Methanol.
• form: Liquid
• pka: 8.63±0.10(Predicted)
• color: Clear colorless to yellow
• Water Solubility: >500 g/L (20 ºC)
• Sensitive: Air Sensitive
• BRN: 140423
• InChI: 1S/C9H13N3/c1-2-4-11-9(3-1)12-7-5-10-6-8-12/h1-4,10H,5-8H2
• InChIKey: GZRKXKUVVPSREJ-UHFFFAOYSA-N
• SMILES: C1CN(CCN1)c2ccccn2
• CAS DataBase Reference: 34803-66-2(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2-Pyridyl)piperazine(34803-66-2)

Description and Uses

1-(2-Pyridyl)piperazine was used to determine the aliphatic and aromatic isocyanates in air.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• target organs: Respiratory system
• PPE: Eyeshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: 2735
• WGK Germany: 3
• F: 10-34
• Hazard Note: Irritant
• HazardClass: 8
• PackingGroup: II
• HS Code: 29339900
• Storage Class: 10 - Combustible liquids
• Hazard Classifications: Eye Irrit. 2; Skin Irrit. 2; STOT SE 3