PEG 100 - HMDI Urethane
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Hexamethylene diisocyanate / Diethylene glycol
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polyurethane
COMMON NAMESPoly[(diethylene glycol)-alt-(1,6-hexamethylene diisocyanate)], Hexamethylene diisocyanate / Diethylene glycol
STRUCTURE BASED NAME Poly[di(oxyethylene)oxycarbonyliminohexamethyleneiminocarbonyl)]
ACRONYMS PEG 100 - HMDI
CAS #
CurlySMILES O{-}CCOCCOC(=O)NCCCCCCNC{n+}(=O)
 

IDENTIFIERS OF MONOMER(S)

CAS # 111-46-6.133394-59-9
COMMON NAMESDiethylene glycol + 1,6-Hexamethylene diisocyanate
SMILES OCCOCCO.O=C=NCCCCCCN=C=O
Std. InChI 1S/C4H10O3/c5-1-3-7-4-2-6/h5-6H,1-4H2.1S/C8H12N2O2/c11-7-9-5-3-1-2-4-6-10-8-12/h1-6H2
Std. InChIKey MTHSVFCYNBDYFN-UHFFFAOYSA-N.RRAMGCGOFNQTLD-UHFFFAOYSA-N
STRUCTURE
Hexamethylene diisocyanate / Diethylene glycol
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-1218.0
Density ρg mL-1 1.26
Solubility Parameter δMPa1/2
Molar Cohesive Energy EcohJ mol-1
Glass Transition Temperature TgK 272 - 290281
Molar Heat Capacity CpJ (mol K)-1~543
Entanglement Molecular Weight Meg mol-1
Index of Refraction nnone
 

Thermo-Physical Properties: Calculated Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molecular Weight of Repeat unitg mol-1 274.32
Van-der-Waals Volume VvWmL mol-1 147.34
Molar Volume VmmL mol-1214.7 - 231.5223.1
Density ρg mL-1 1.18 - 1.281.23
Solubility Parameter δMPa1/2 23.5 - 24.423.8
Molar Cohesive Energy EcohJ mol-1 123100 - 128200126500
Glass Transition Temperature TgK 265 - 284275
Molar Heat Capacity CpJ (mol K)-1560
Entanglement Molecular Weight Meg mol-14200 - 44004300
Index of Refraction nnone1.52
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