Chemical Properties of 1H-Indole, 1-ethyl- (CAS 10604-59-8)

InChI

InChI=1S/C10H11N/c1-2-11-8-7-9-5-3-4-6-10(9)11/h3-8H,2H2,1H3

InChI Key

QRRKZFCXXBFHSV-UHFFFAOYSA-N

Formula

C10H11N

SMILES

CCn1ccc2ccccc21

Molecular Weight¹

145.20

CAS

10604-59-8

Other Names

• 1-Ethyl-1H-indole
• 1-Ethylindole
• Indole, 1-ethyl-
• N-Ethylindole

• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
log10WS	-3.54		Crippen Calculated Property
logPoct/wat	2.661		Crippen Calculated Property
McVol	122.820	ml/mol	McGowan Calculated Property
Inp	[1310.00; 1356.00]
Inp	1340.00		NIST
Inp	1356.00		NIST
Inp	1310.00		NIST
Inp	1340.00		NIST
Inp	1310.00		NIST
I	[2020.00; 2036.00]
I	2020.00		NIST
I	2036.00		NIST
I	2020.00		NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[0.69; 202.65]	kPa	[378.15; 601.46]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.27222e+01
Coefficient B			-3.81046e+03
Coefficient C			-8.72810e+01
Temperature range, min.			378.15
Temperature range, max.			601.46
Pvap	0.69	kPa	378.15	Calculated Property
Pvap	1.92	kPa	402.96	Calculated Property
Pvap	4.62	kPa	427.77	Calculated Property
Pvap	9.89	kPa	452.59	Calculated Property
Pvap	19.20	kPa	477.40	Calculated Property
Pvap	34.43	kPa	502.21	Calculated Property
Pvap	57.80	kPa	527.02	Calculated Property
Pvap	91.82	kPa	551.84	Calculated Property
Pvap	139.17	kPa	576.65	Calculated Property
Pvap	202.65	kPa	601.46	Calculated Property

Similar Compounds

Find more compounds similar to 1H-Indole, 1-ethyl-.

Sources

• Crippen Method
• Crippen Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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