2-Nitropropane

2-Nitropropane (2-NP) is a solvent. It is a colorless liquid and is classified as a nitro compound.

2-Nitropropane
Names
Preferred IUPAC name
2-Nitropropane
Identifiers
3D model (JSmol)
Abbreviations 2-NP
ChEBI
ChemSpider
ECHA InfoCard 100.001.100
EC Number
  • 201-209-1
UNII
  • InChI=1S/C3H7NO2/c1-3(2)4(5)6/h3H,1-2H3
    Key: FGLBSLMDCBOPQK-UHFFFAOYSA-N
  • InChI=1/C3H7NO2/c1-3(2)4(5)6/h3H,1-2H3
    Key: FGLBSLMDCBOPQK-UHFFFAOYAM
  • CC(C)[N+](=O)[O-]
Properties
C3H7NO2
Molar mass 89.094 g·mol−1
Appearance Colorless liquid
Odor Pleasant, fruity
Density 0.9821 g/cm3
Melting point −91.3 °C (−132.3 °F; 181.8 K)
Boiling point 120.2 °C (248.4 °F; 393.3 K)
17 g/L
Solubility soluble in chloroform
log P 0.93
Vapor pressure 13 mmHg (20°C)
Acidity (pKa) 16.9 (in DMSO)
-45.73·10−6 cm3/mol
1.3944 (20 °C)
Viscosity 0.721 cP
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Health hazard
GHS labelling:
H350
NFPA 704 (fire diamond)
3
3
2
Flash point 24 °C (75 °F; 297 K) (open cup)
39 °C (closed cup)
428 °C (802 °F; 701 K)
Explosive limits 2.6-11.0%
Lethal dose or concentration (LD, LC):
720 mg/kg
2703 ppm (mouse, 2 hr)
400 ppm (rat, 6 hr)
714 ppm (cat, 5 hr)
2381 ppm (rabbit, 5 hr)
4622 ppm (guinea pig, 5 hr)
2353 ppm (cat, 1 hr)
NIOSH (US health exposure limits):
PEL (Permissible)
 TWA 25 ppm (90 mg/m3)
REL (Recommended)
 Ca
IDLH (Immediate danger)
 Ca [100 ppm]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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