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441864

Glycerol ethoxylate

Name: Glycerol ethoxylate
Brand: ALDRICH

average M_n 1,000

Synonym(s):

Polyethylene glycol, Polyoxyethylenetriol

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About This Item

Linear Formula:

HO(CH₂CH₂O)_nCH[CH₂(OCH₂CH₂)_nOH]₂

CAS Number:

31694-55-0

UNSPSC Code:

12162002

NACRES:

NA.23

MDL number:

MFCD00217407

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Properties

Product Name

Glycerol ethoxylate, average M_n ~1,000

form

viscous liquid

Quality Segment

200

mol wt

average M_n ~1,000, degree of polymerization 20.4

refractive index

n20/D 1.473 (lit.)

pH

5.5-7.5

viscosity

320 cSt(21 °C)(lit.)

bp

>200 °C (lit.)

hydroxyl value

160‑177

transition temp

softening point −6-(−4) °C

solubility

H₂O: soluble

density

1.138 g/mL at 25 °C (lit.)

SMILES string

O(C(COCCO)COCCO)CCO

InChI

1S/C9H20O6/c10-1-4-13-7-9(15-6-3-12)8-14-5-2-11/h9-12H,1-8H2

InChI key

UCYLROVJSUACAD-UHFFFAOYSA-N

Description

Application

Cross-linking agent for poly -esters, -urethanes, and -ethers.

Features and Benefits

Contributes flexibility in polymers.

Storage Class

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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