Chemical Properties of Heptane, 2,2,6,6-tetramethyl-4-methylene- (CAS 141-70-8)

Heptane, 2,2,6,6-tetramethyl-4-methylene-

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InChI
InChI=1S/C12H24/c1-10(8-11(2,3)4)9-12(5,6)7/h1,8-9H2,2-7H3
InChI Key
TUFZRYOCZCLYJO-UHFFFAOYSA-N
Formula
C12H24
SMILES
C=C(CC(C)(C)C)CC(C)(C)C
Molecular Weight1
168.32
CAS
141-70-8
Other Names
  • 2-(2,2-dimethylpropyl)-4,4-dimethylpent-1-ene
  • 4,4-Dimethyl-2-neopentyl-1-pentene
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Physical Properties

Property Value Unit Source
Δf 135.13 kJ/mol Joback Calculated Property
Δfgas -192.87 kJ/mol Joback Calculated Property
Δfus 9.42 kJ/mol Joback Calculated Property
Δvap 39.12 kJ/mol Joback Calculated Property
log10WS -4.22 Crippen Calculated Property
logPoct/wat 4.415 Crippen Calculated Property
McVol 175.640 ml/mol McGowan Calculated Property
Pc 1915.26 kPa Joback Calculated Property
Tboil 464.06 K Joback Calculated Property
Tc 651.75 K Joback Calculated Property
Tfus [248.00; 249.60] K Show Hide
Tfus 248.00 ± 3.00 K NIST
Tfus 249.60 ± 1.00 K NIST
Vc 0.667 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [393.19; 494.50] J/mol×K [464.06; 651.75] Show Hide
Cp,gas 393.19 J/mol×K 464.06 Joback Calculated Property
Cp,gas 412.64 J/mol×K 495.34 Joback Calculated Property
Cp,gas 430.98 J/mol×K 526.62 Joback Calculated Property
Cp,gas 448.29 J/mol×K 557.90 Joback Calculated Property
Cp,gas 464.61 J/mol×K 589.18 Joback Calculated Property
Cp,gas 479.99 J/mol×K 620.47 Joback Calculated Property
Cp,gas 494.50 J/mol×K 651.75 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.65] kPa [371.19; 505.95] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.62756e+01
Coefficient B-4.70208e+03
Coefficient C-7.70880e+01
Temperature range, min.371.19
Temperature range, max.505.95
Pvap 1.33 kPa 371.19 Calculated Property
Pvap 2.89 kPa 386.16 Calculated Property
Pvap 5.84 kPa 401.14 Calculated Property
Pvap 11.09 kPa 416.11 Calculated Property
Pvap 19.94 kPa 431.08 Calculated Property
Pvap 34.18 kPa 446.06 Calculated Property
Pvap 56.19 kPa 461.03 Calculated Property
Pvap 88.98 kPa 476.00 Calculated Property
Pvap 136.30 kPa 490.98 Calculated Property
Pvap 202.65 kPa 505.95 Calculated Property

Similar Compounds

1-Pentene, 2,4,4-trimethyl-. 2,4,4,6,6,8,8-Heptamethyl-1-nonene. 2,4,4-Trimethyl-1-hexene. Cyclopentane, 1,1,3-trimethyl-3-(2-methyl-2-propenyl)-. 2-Hexene, 3,5,5-trimethyl-. 1-Pentene, 4-methyl-2-propyl. Hexane, 2-methyl-4-methylene-. 1-Heptene, 2,6,6-trimethyl-. 3-Heptene, 2,2,4,6,6-pentamethyl-. 1-Pentene, 2,4-dimethyl-. Hexenal, 3,5,5-trimethyl. 1,2,4,4-Tetramethylcyclopentene. Nonane, 2,8-dimethyl-4-methylene-. 4-Penten-1-ol, 2,2,4-trimethyl-. 1,6-Heptadiene, 2,4,6-trimethyl.

Find more compounds similar to Heptane, 2,2,6,6-tetramethyl-4-methylene-.

Sources

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