5131668

propylene glycol monobutyl ether

Structure

PG-butyl ether.gif (1195 bytes)

References

CAS number

5131668

13

name

propylene glycol monobutyl ether

13

synonyms

Dowanol PnB; 3-Butoxypropan-2-ol; 1-Butoxy-2-propanol

2, 13

formula

C7H16O2

13

MW

132.2

13

Class

glycol ether

 

MP, ºC

<-80

13

BP, ºC

171

13

vapor pressure, torr @25ºC

0.85

13

evaporation rate (BuOAc=1)

0.093

13

specific gravity, 25ºC/25ºC

0.878

13

viscosity, cP @ 25ºC

3.1

13

flash point, ºC (closed cup)

63

13

water soly, g/100g H2O at 25ºC

5.5

13

Henry's Law Constant, atm-m3/mole

NA

 

kOH, cm3/molecule-second

NA

 

log Kow

NA

 

Hildebrand parameter (cal/cm3)^½

9.3

13

Kauri-butanol number

NA

 

MIR

2.70

26

TAC

no