English name: 2-Propylpentanoic acid
CAS number: 99-66-1
Molecular formula: C8H16O2
Molecular weight: 144.21
EINECS number: 202-777-3
MDL No. : MFCD00002672
Stats
Melting point -21.25°C (estimate)
Boiling point 220 °C (lit.)
Density 0.9g /mL at 25 °C (lit.)
Vapor pressure 0.01 hPa (20 °C)
Refractive index n20/D 1.425(lit.)
Flash point 232 °F
Storage conditions Store below +30°C.
Solubility H2O: slightly soluble
Acidity coefficient (pKa)4.6(at 25℃)
Liquid form
Clear colorless to pale yellow
explosive limit 1%(V)
The Odor Threshold was 0.0033ppm
Water is slightly soluble
Merck14, 9913
BRN1750447
BCS Class1,2
LogP1.59 at 22.1 ° C and pH5
Safety information
hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Danger
Risk Description H302-H315-H319-H360D
Precautions P201-P301+P312+P330-P302+P352-P305+P351+P338-P308+P313
Dangerous Goods mark Xn,T,F
Danger category code 22-36/37/38-39/23/24/25-23/24/25-11-34-61
Safety Instructions 26-45-36/37-16-7-36/37/39-53
Dangerous Goods Transport Code UN 1230 3/PG 2
WGK Germany3
RTECS number YV7875000
Danger level 8
Packaging Category III
Customs Code 29159080
LD50 orally in rats: 670 mg/kg (Jenner)
China
