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Home > Encyclopedia > 2-(2-Hydroxypropoxy)-1-propanol

2-(2-Hydroxypropoxy)-1-propanol

2-(2-Hydroxypropoxy)-1-propanol structure

2-(2-Hydroxypropoxy)-1-propanol 

structure

Description

POLYPROPYLENE GLYCOL is a colorless liquid that is odorless or has a mild sweet odor. May float or sink in water. (USCG, 1999)

2-(2-Hydroxypropoxy)-1-propanol Basic Attributes

134.17

134.17

500-039-8

2909499000

Characteristics

49.69000

-0.7

Polypropylene glycol appears as colorless liquid that is odorless or has a mild sweet odor. May float or sink in water. (USCG, 1999)

0.9925 g/cm3 @ Temp: 60 °C

-58° F (USCG, 1999)

96.0-96.5 °C @ Press: 4 Torr

95.5ºC

In water: PPG 425, >10,000 mg/L; PPG 1000, >1,000 mg/L; PPG 2000, 250 mg/L; PPG 2700, 15 mg/L

<0.01 mm Hg at 20 deg C /contains 130-190 ppm proprietary phenolic antioxidant/

Lower flammable limit: 2.6% by volume; Upper flammable limit: 12.5% by volume

Noncorrosive

Safety Information

TR5600000

Quite stable chemically

P261, P264, P270, P271, P301+P312, P304+P312, P304+P340, P312, P330, P501

H302

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