AR , 75-13-8

CAS NO.：75-13-8

Empirical Formula: CHNO

Molecular Weight: 43.02

MDL number:

PRODUCT Properties

• Melting point: -86 °C
• Boiling point: 41.91°C (rough estimate)
• Density: 1.04±0.1 g/cm3(Predicted)
• refractive index: 1.4300 (estimate)
• PH: 3.35(1 mM solution);2.76(10 mM solution);2.23(100 mM solution)
• InChI: InChI=1S/CHNO/c2-1-3/h2H
• InChIKey: OWIKHYCFFJSOEH-UHFFFAOYSA-N
• SMILES: N=C=O
• EPA Substance Registry System: Isocyanic acid (75-13-8)

Safety

• Symbol(GHS): GHS08,GHS07,GHS05
• Signal word: Danger
• Hazard statements: H314-H335-H332-H302-H312-H334
• Precautionary statements: P264-P270-P301+P312-P330-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501-P280-P302+P352-P312-P322-P363-P501-P261-P285-P304+P341-P342+P311-P501-P261-P271-P304+P340-P312