2-Pyridinecarbonitrile , 98% , 100-70-9

Synonym(s):
2-Cyanopyridine;Picolinonitrile

CAS NO.：100-70-9

Empirical Formula: C6H4N2

Molecular Weight: 104.11

MDL number: MFCD00006218

EINECS: 202-880-3

PRODUCT Properties

• Melting point: 24-27 °C(lit.)
• Boiling point: 212-215 °C(lit.)
• Density: 1.081 g/mL at 25 °C(lit.)
• vapor pressure: 11.96Pa at 25℃
• refractive index: n20/D 1.529(lit.)
• Flash point: 193 °F
• storage temp.: Inert atmosphere,Room Temperature
• solubility: 67g/l
• form: Low Melting Crystalline Solid
• pka: pK1:-0.26(+1) (25°C)
• color: White to brown
• PH: 8.4 (100g/l, H2O)
• Water Solubility: immiscible
• BRN: 107710
• Exposure limits: NIOSH: IDLH 25 mg/m3
• Dielectric constant: 93.769999999999996
• LogP: 0.45 at 25℃

Description and Uses

The cyanopyridines are as follows:2-cyano-: A white to tan liquid or solid with an almondodor. Boiling point=about 213℃; Freezing/Meltingpoint=27℃; Flash point=89℃.3-cyano-: A colorless liquid or gray crystalline solid.Molecular weight=104.12; Boiling point=83-84℃;Freezing/Melting point=47-49℃. Hazard Identification(based on NFPA-704 M Rating System): Health 3,Flammability 3, Reactivity 0. Soluble in water.4-cyano-: A beige solid. Freezing/Melting point=75.8℃

It is employed as an important chemical intermediate for rimiterol hydrobromide and used as a bronchodilator. It is also used as intermediates of pharmaceutical and dye and pigment. It acts as a precursor of the respective amidate for protein modification via amidation.

Safety

• Symbol(GHS): GHS06
• Signal word: Danger
• Hazard statements: H302-H311
• Precautionary statements: P264-P270-P280-P301+P312-P302+P352+P312-P361+P364
• Hazard Codes: Xn
• Risk Statements: 22-36/37/38-20/21/22
• Safety Statements: 26-24/25
• RIDADR: 3276
• WGK Germany: 3
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29333999