57018527

propylene glycol mono-t-butyl ether

Structure

PG-t-butyl ether.gif (1222 bytes)

References

CAS number

57018527

21

name

propylene glycol mono-t-butyl ether

21

synonyms

Arcosolv PTB; tert-butoxy propanol; propylene glycol, t-butyl ether; 1-tert-butoxy-2-propanol; 1-(1,1-dimethylethoxy)-2-propanol; 1-methyl-2-tert-butoxyethanol

2, 21

formula

C7H16O2

21

MW

132.2

21

Class

glycol ether

 

MP, ºC

<-85

33

BP, ºC

153

21

vapor pressure, torr @25ºC

2.7

21

evaporation rate (BuOAc=1)

0.25

21

specific gravity, 25ºC/25ºC

0.872

21

viscosity, cP @ 25ºC

4

21

flash point, ºC (closed cup)

77

21

water soly, g/100g H2O at 25ºC

18

21

Henry's Law Constant, atm-m3/mole

NA

 

kOH, cm3/molecule-second

NA

 

log Kow

0.73

33

Hildebrand parameter (cal/cm3)^½

10.4

21

Kauri-butanol number

NA

 

MIR

1.71

26

TAC

no