Poly(4-tert-butylstyrene)
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Poly(4-tert-butylstyrene)
 

NAMES AND IDENTIFIERS OF POLYMER

POLYMER CLASS Polystyrenes
COMMON NAMESPoly(4-tert-butylstyrene)
STRUCTURE BASED NAME Poly[1-(4-tert-butylphenyl)ethane-1,2-diyl], Poly(4-tert-butylphenylethylene)
ACRONYMS
CAS # 26009-55-2
CurlySMILES C{-}C{n+}(c1ccc(cc1)C(C)(C)C)
 

IDENTIFIERS OF MONOMER(S)

CAS # 1746-23-2
COMMON NAMES4-tert-Butylstyrene
SMILES C=Cc1ccc(cc1)C(C)(C)C
Std. InChI 1S/C12H16/c1-5-10-6-8-11(9-7-10)12(2,3)4/h5-9H,1H2,2-4H3
Std. InChIKey QEDJMOONZLUIMC-UHFFFAOYSA-N
STRUCTURE
4-tert-Butylstyrene
 

Thermo-Physical Properties: Experimental / Literature Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molar Volume VmmL mol-1168.7
Density ρg mL-1 0.95 0.95
Solubility Parameter δMPa1/2 16.6
Molar Cohesive Energy EcohJ mol-1 46500
Glass Transition Temperature Tg K 399 - 422 402
Molar Heat Capacity CpJ (mol K)-1
Entanglement Molecular Weight Meg mol-113000 - 3800022000
Index of Refraction nnone
 

Thermo-Physical Properties: Calculated Data

PROPERTYUNITVALUE / RANGEPREFERRED
Molecular Weight of Repeat unitg mol-1 160.26
Van-der-Waals Volume VvWmL mol-1 107.25
Molar Volume VmmL mol-1161.8 - 172.2166.1
Density ρg mL-1 0.96 - 0.990.96
Solubility Parameter δMPa1/2 16.8 - 17.917.3
Molar Cohesive Energy EcohJ mol-1 47800 - 5270050000
Glass Transition Temperature TgK 389 - 431406
Molar Heat Capacity CpJ (mol K)-1217 - 233224
Entanglement Molecular Weight Meg mol-126000 - 4000031500
Index of Refraction nnone1.53 - 1.551.54

  Last updated: October 11, 2015

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