Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Methyl propyl ketone
RN: 107-87-9
UNII: I97392I10V
InChIKey: XNLICIUVMPYHGG-UHFFFAOYSA-N

Molecular Formula

  • C5-H10-O

Molecular Weight

  • 86.133
 

Classification Codes

Classification Codes

  • Human Data
  • Mutation Data
  • Skin / Eye Irritant

Superlist Classification Codes

  • TWA (200 ppm); STEL (250 ppm)
  • TWA 200 ppm (700 mg/m3)

Names and Synonyms

Name of Substance

  • 2-Pentanone
  • Methyl propyl ketone

Synonyms

  • 2-Pentanone (natural)
  • 4-01-00-03271 (Beilstein Handbook Reference)
  • AI3-32118
  • BRN 0506058
  • EC 203-528-1
  • EINECS 203-528-1
  • Ethyl acetone
  • Ethylacetone
  • FEMA No. 2842
  • FEMA Number 2842
  • HSDB 158
  • Methyl n-propyl ketone
  • Methyl propyl ketone
  • Methyl-propyl-cetone
  • Methyl-propyl-cetone [French]
  • Methylpropyl ketone
  • Metylopropyloketon
  • Metylopropyloketon [Polish]
  • NSC 5350
  • Propyl methyl ketone
  • UNII-I97392I10V

Systematic Names

  • 2-Pentanone
  • Pentan-2-one

Superlist Names

  • 2-Pentanone
  • Methyl propyl ketone
  • Methyl propyl ketone [UN1249] [Flammable liquid]
  • UN1249

Registry Numbers

CAS Registry Number

  • 107-87-9

FDA UNII

  • I97392I10V

System Generated Number

  • 0000107879

Structure Descriptors

InChI

1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3

InChIKey

XNLICIUVMPYHGG-UHFFFAOYSA-N

Smiles

CCCC(=O)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LCLo inhalation 13000ppm/5H (13000ppm)   "Documentation of the Threshold Limit Values and Biological Exposure Indices," 5th ed., Cincinnati, OH, American Conference of Governmental Industrial Hygienists, Inc., 1986Vol. 6, Pg. 1036, 1991.
human TCLo inhalation 1500ppm (1500ppm) BEHAVIORAL: HEADACHE

GASTROINTESTINAL: NAUSEA OR VOMITING

SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE
Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 1, Pg. 83, 1974.
mammal (species unspecified) LC50 inhalation 22gm/m3 (22000mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.
mammal (species unspecified) LD50 oral 3700mg/kg (3700mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(10), Pg. 25, 1988.
mouse LD50 intraperitoneal 1600mg/kg (1600mg/kg)   "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 4735, 1982.
mouse LD50 oral 1600mg/kg (1600mg/kg)   "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 4735, 1982.
rabbit LD50 skin 6500mg/kg (6500mg/kg)   Raw Material Data Handbook, Vol.1: Organic Solvents, 1974. Vol. 1, Pg. 83, 1974.
rat LCLo inhalation 2000ppm/4H (2000ppm)   American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.
rat LD50 intraperitoneal 800mg/kg (800mg/kg)   "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 4735, 1982.
rat LD50 oral 1600mg/kg (1600mg/kg)   "Patty's Industrial Hygiene and Toxicology," 3rd rev. ed., Clayton, G.D., and F.E. Clayton, eds., New York, John Wiley & Sons, Inc., 1978-82. Vol. 3 originally pub. in 1979; pub. as 2n rev. ed. in 1985.Vol. 2C, Pg. 4735, 1982.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -7.69E+01 deg C   EXP
Boiling Point 102.2 deg C   EXP
log P (octanol-water) 0.91 (none)   EXP
Water Solubility 4.30E+04 mg/L 25 EXP
Vapor Pressure 35.4 mm Hg 25 EXP
Henry's Law Constant 8.36E-05 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 4.66E-12 cm3/molecule-sec 25 EXP

Physical property data is provided to ChemIDplus by SRC, Inc.