Chemical Properties of 1H-Indazole (CAS 271-44-3)

1H-Indazole

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InChI
InChI=1S/C7H6N2/c1-2-4-7-6(3-1)5-8-9-7/h1-5H,(H,8,9)
InChI Key
BAXOFTOLAUCFNW-UHFFFAOYSA-N
Formula
C7H6N2
SMILES
c1ccc2[nH]ncc2c1
Molecular Weight1
118.14
CAS
271-44-3
Other Names
  • 1,2-Diazaindene
  • 1H-Benzopyrazole
  • 2-Azaindole
  • Benzopyrazole
  • Indazole
  • Isoindazole
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Physical Properties

Property Value Unit Source
PAff 900.80 kJ/mol NIST
BasG 868.90 kJ/mol NIST
Δcsolid [-3778.60; -3764.00] kJ/mol Show Hide
Δcsolid -3764.00 ± 0.90 kJ/mol NIST
Δcsolid -3778.60 ± 3.50 kJ/mol NIST
Δcsolid -3764.00 kJ/mol NIST
Δfgas [243.00; 254.20] kJ/mol Show Hide
Δfgas 243.00 ± 1.30 kJ/mol NIST
Δfgas 254.20 ± 4.60 kJ/mol NIST
Δfsolid [151.90; 166.50] kJ/mol Show Hide
Δfsolid 151.90 ± 1.30 kJ/mol NIST
Δfsolid 166.50 ± 3.70 kJ/mol NIST
Δsub [87.70; 97.10] kJ/mol Show Hide
Δsub 91.10 ± 0.20 kJ/mol NIST
Δsub 91.10 kJ/mol NIST
Δsub 91.10 ± 0.20 kJ/mol NIST
Δsub 87.70 kJ/mol NIST
Δsub 97.10 kJ/mol NIST
IE [8.35; 8.35] eV Show Hide
IE 8.35 eV NIST
IE 8.35 eV NIST
log10WS [-2.16; -2.16]   Show Hide
log10WS -2.16 Aq. Sol...
log10WS -2.16 Estimat...
logPoct/wat 1.081 Crippen Calculated Property
McVol 90.530 ml/mol McGowan Calculated Property
Inp 1260.00 NIST
I 2556.00 NIST
Tfus 419.30 ± 0.60 K NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,solid 128.80 J/mol×K 298.15 NIST
ΔsubH 90.90 ± 0.20 kJ/mol 312.50 NIST

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 543.20 K 99.10 NIST

Similar Compounds

5-Aminoindazole. 1H-Indazole, 6-nitro-. 3H-Indazol-3-one, 1,2-dihydro-. 1H-Indazole, 3-methoxy-. Cinnoline. 3-chloro-1H-indazole. 1,2,3-Benzotriazin-4(1H)-one. 7-Nitroindazole. Benzo[c]cinnoline. Indole. 2-Methyl-5-nitro-2H-indazole. Pyrido[2,3-d]pyridazine. 1H-Naphtho[2,3-d][1,2,3]triazole. Hydralazine. Benzo[c]cinnoline-5,6-dioxide.

Find more compounds similar to 1H-Indazole.

Sources

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