English name: 1,2-Pentanediol
CAS number: 5343-92-0
Molecular formula: C5H12O2
Molecular weight: 104.15
EINECS number: 226-285-3
MDL No. : MFCD00010736
Stats
Melting point 50.86°C (estimate)
Boiling point 206 °C (lit.)
Density 0.971 g/mL at 25 °C (lit.)
Vapor pressure 1.5Pa at 20℃
Refractive index n20/D 1.439(lit.)
Flash point 104 °C
Storage conditions Keep in dark place,Sealed in dry,Room Temperature
Chloroform (Soluble), Methanol (Slightly)
Acidity coefficient (pKa)14.49±0.20(Predicted)
Liquid form
Clear colorless to light yellow
Water soluble miscible
BRN1732199
InChIKeyWCVRQHFDJLLWFE-UHFFFAOYSA-N
LogP0.06 at 25 ° C
Safety information
GHS hazard pictograms GHS Hazard pictograms
GHS07
Warning word
Hazard description H319
Defense Description P305+P351+P338
Hazard category code 36/38
Safety instructions 24/25
WGK Germany1
RTECS number SA0455000
F3
Customs Code: 2905399590
China
