2,3-Diamino-6-chloropyridine<img src="/etc/medialib/sigma-aldrich/headers/newsa/new.Par.0001.Image.png" alt="New" /> , ≥97% , 40851-95-4

CAS NO.：40851-95-4

Empirical Formula: C5H6ClN3

Molecular Weight: 143.57

MDL number: MFCD00209966

EINECS: 214-589-6

PRODUCT Properties

• Melting point: 132.0 to 136.0 °C
• Boiling point: 360.2±37.0 °C(Predicted)
• Density: 1.447±0.06 g/cm3(Predicted)
• storage temp.: 2-8°C
• form: powder to crystal
• pka: 2.69±0.50(Predicted)
• color: White to Brown to Dark purple
• InChI: 1S/C5H6ClN3/c6-4-2-1-3(7)5(8)9-4/h1-2H,7H2,(H2,8,9)
• InChIKey: QEIRYIILFUVXAM-UHFFFAOYSA-N
• SMILES: ClC1=NC(N)=C(N)C=C1

Safety

• Symbol(GHS): GHS07,GHS08
• Signal word: Danger
• Hazard statements: H302-H315-H317-H319-H334-H335
• Precautionary statements: P280-P301+P312+P330-P302+P352-P305+P351+P338
• target organs: Respiratory system
• Hazard Codes: Xn
• Risk Statements: 22-36/37/38-42/43-33-23/24/25
• Safety Statements: 22-36/37-45-37-28
• RIDADR: 2811
• WGK Germany: 3
• HazardClass: 6.1
• HS Code: 29333990
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Acute Tox. 4 Oral; Eye Irrit. 2; Resp. Sens. 1; Skin Irrit. 2; Skin Sens. 1; STOT SE 3