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Key Documents

458392

Sigma-Aldrich

Poly[di(ethylene glycol) adipate]

average Mn ~2,500

Synonym(s):

Adipic acid-diethylene glycol polyester, Diethylene glycol-adipic acid copolymer, Oligodiethylene glycol adipate

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About This Item

Linear Formula:
H[OCH2CH2OCO(CH2)4CO2CH2CH2]nOH
CAS Number:
UNSPSC Code:
12162002
PubChem Substance ID:

mol wt

average Mn ~2,500

refractive index

n20/D 1.476

viscosity

11,000 cP(25 °C)(lit.)

mp

<−14 °C

hydroxyl functionality

2.0

hydroxyl value

45 mg KOH/g

density

1.192 g/mL at 25 °C

SMILES string

OCCO.OC(=O)CCCCC(O)=O

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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