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Polypropylene Glycol

CAS No.:25322-69-4
Molecular Formula:CH4
Molecular Weight:16.04246
EINECS No.:200-338-0
Availability:

Polypropylene Glycol Overview

Essential details

Classification: Alcohol

CAS No.: 25322-69-4

Other Names: Polypropylene Glycol

MF:CH4

EINECS No.: 200-338-0

Place of Origin: China

Grade Standard: Industrial Grade

Purity: 99.9%

Appearance: Viscous Liquid, Viscous Liquid

Application: Polyurethane foams, Coating Auxiliary Agents, Surfactants

Brand Name: TSRCHEM

Product name: Polypropylene Glycol

CAS number: 25322-69-4

MW: 16.04246

EINECS number: 200-338-0

Package: 25kg/drum, 210kg/drum, 1ton/drum

Storage: yes

Sample: Availiable


Supply Ability

3000tons per Month

Packaging & delivery

Packaging Details

25kg/drum, 210kg/drum, 1ton/drum

Port Qingdao



Product Description

99.9% purity Polypropylene Glycol with good quality CAS 25322-69-4



Poly(propylene glycol) Basic information

Product Name:

Poly(propylene glycol)

CAS:

25322-69-4

MF:

CH4

MW:

16.04246

EINECS:

200-338-0

Mol File:

25322-69-4.mol

Poly(propylene glycol) Chemical Properties

Melting point

-40 °C

Boiling point

>300 °C

density

1.01 g/mL at 20 °C

vapor density

>1 (vs air)

vapor pressure

<0.01 mm Hg ( 20 °C)

refractive index

n20/D 1.451

Fp

230 °C

solubility

H2O: <0.01 % (w/w) at 25 °C

form

Viscous Liquid

color

Colorless transparent oily viscous liquid

Specific Gravity

1.005

Water Solubility

PRACTICALLY INSOLUBLE

Stability:

Stable. Substances to be avoided include strong oxidizing agents.

NIST Chemistry Reference

Polypropylene glycol 425(25322-69-4)

EPA Substance Registry System

Polypropylene glycol (25322-69-4)


COA

Item

Appearance

Colour

Hydroxyl Value

M/W

Acid value

Moisture, %

pH

(25℃)

Pt-Co

mgKOH/g

mgKOH/g

PPG-200

Colorless transparent oily viscous liquid

≤20

510~623

180~220

≤0.5

≤0.5

5.0~7.0

PPG-400

Colorless transparent oily viscous liquid

≤20

255~312

360~440

≤0.5

≤0.5

5.0~7.0

PPG-600

Colorless transparent oily viscous liquid

≤20

170~208

540~660

≤0.5

≤0.5

5.0~7.0

PPG-1000

Colorless transparent oily viscous liquid

≤20

102~125

900~1100

≤0.5

≤0.5

5.0~7.0

PPG-1500

Colorless transparent oily viscous liquid

≤20

68~83

1350~1650

≤0.5

≤0.5

5.0~7.0

PPG-2000

Colorless transparent oily viscous liquid

≤20

51~62

1800~2200

≤0.5

≤0.5

5.0~7.0

PPG-3000

Colorless transparent oily viscous liquid

≤20

34~42

2700~3300

≤0.5

≤0.5

5.0~7.0

PPG-4000

Colorless transparent oily viscous liquid

≤20

26~30

3700~4300

≤0.5

≤0.5

5.0~7.0

PPG-6000

Colorless transparent oily viscous liquid

≤20

17~20.7

5400~6600

≤0.5

≤0.5

5.0~7.0

PPG-8000

Colorless transparent oily viscous liquid

≤20

12.7~15

7200~8800

≤0.5

≤0.5

5.0~7.0




Application


Polypropylene glycol is a polymeric, colorless to pale yellow viscous liquid. It does not evaporate. Non-corrosive. The molecular weight of general commodities is 200~8000. lower molecular weight polymers are soluble in water. Higher molecular weight polymers are only slightly soluble in water and soluble in oils, many hydrocarbons, and aliphatic alcohols, ketones, esters, etc. The hydroxyl groups at the ends of the molecules can be esterified to produce mono- or di-esters. The monoester is a non-ionic surfactant, and can also interact with alcohols to form ethers. It is a solvent for vegetable oils, resins and paraffins, and is also used in the preparation of alkyd resins, emulsifiers, demulsifiers, lubricants and plasticizers, etc. It can be used as defoamer and also used in eucalyptus sugar, beverage, candy, yeast, etc.






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