Chemical Properties of Methylene (CAS 2465-56-7)

Methylene

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InChI
InChI=1S/CH2/h1H2
InChI Key
HZVOZRGWRWCICA-UHFFFAOYSA-N
Formula
CH2
SMILES
[CH2]
Molecular Weight1
14.03
CAS
2465-56-7
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Physical Properties

Property Value Unit Source
EA [0.21; 0.90] eV Show Hide
EA 0.65 ± 0.01 eV NIST
EA 0.60 ± 0.03 eV NIST
EA 0.21 ± 0.01 eV NIST
EA 0.21 ± 0.03 eV NIST
EA 0.90 ± 0.40 eV NIST
Δf 62.30 kJ/mol Joback Calculated Property
Δfgas 47.65 kJ/mol Joback Calculated Property
Δf(+) ion 1370.00 ± 10.00 kJ/mol NIST
ΔfH(+) ion,0K 1380.00 ± 10.00 kJ/mol NIST
Δfus 1.71 kJ/mol Joback Calculated Property
Δvap 17.53 kJ/mol Joback Calculated Property
IE [10.35; 10.50] eV Show Hide
IE 10.40 ± 0.00 eV NIST
IE 10.35 ± 0.15 eV NIST
IE 10.50 ± 0.20 eV NIST
IE 10.40 ± 0.00 eV NIST
log10WS 0.20 Crippen Calculated Property
logPoct/wat 0.327 Crippen Calculated Property
McVol 20.650 ml/mol McGowan Calculated Property
Pc 6653.02 kPa Joback Calculated Property
Tboil 220.88 K Joback Calculated Property
Tc 366.98 K Joback Calculated Property
Tfus 133.77 K Joback Calculated Property
Vc 0.073 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [9.15; 23.88] J/mol×K [220.88; 366.98] Show Hide
Cp,gas 9.15 J/mol×K 220.88 Joback Calculated Property
Cp,gas 12.38 J/mol×K 245.23 Joback Calculated Property
Cp,gas 15.28 J/mol×K 269.58 Joback Calculated Property
Cp,gas 17.86 J/mol×K 293.93 Joback Calculated Property
Cp,gas 20.14 J/mol×K 318.28 Joback Calculated Property
Cp,gas 22.14 J/mol×K 342.63 Joback Calculated Property
Cp,gas 23.88 J/mol×K 366.98 Joback Calculated Property
η [0.0000036; 0.0000160] Pa×s [133.77; 220.88] Show Hide
η 0.0000036 Pa×s 133.77 Joback Calculated Property
η 0.0000053 Pa×s 148.29 Joback Calculated Property
η 0.0000071 Pa×s 162.81 Joback Calculated Property
η 0.0000092 Pa×s 177.32 Joback Calculated Property
η 0.0000114 Pa×s 191.84 Joback Calculated Property
η 0.0000137 Pa×s 206.36 Joback Calculated Property
η 0.0000160 Pa×s 220.88 Joback Calculated Property

Similar Compounds

CD2. CD3. Methyl radical. Methyl-d3 radical. Methylidyne cation. Methane. Methylidyne. CD. Fluoromethyl radical. Chloromethyl radical. H2C=Te. Formaldehyde. Bromomethyl radical. methanal-d. Thioformaldehyde.

Find more compounds similar to Methylene.

Sources

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