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3-Eicosanone
2955-56-8 | DTXSID10183732

Searched by CAS-RN: Found 1 result for '2955-56-8'.

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Intrinsic Properties

Molecular Formula: C20H40O

Average Mass: 296.539 g/mol

Monoisotopic Mass: 296.307916 g/mol

Structural Identifiers

IUPAC Name: Icosan-3-one

SMILES: CCCCCCCCCCCCCCCCCC(=O)CC

InChI String: InChI=1S/C20H40O/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)4-2/h3-19H2,1-2H3

InChIKey: BWVLRRQCABCGBO-UHFFFAOYSA-N

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Structural Skeleton Full Structure

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Citation

U.S. Environmental Protection Agency. Chemistry Dashboard. https://comptox.epa.gov/dashboard/DTXSID10183732 (accessed April 22, 2018), 3-Eicosanone

Data Quality

Level 1:Expert curated, highest confidence in accuracy and consistency of unique chemical identifiers

Level 2:Expert curated, unique chemical identifiers using multiple sources

Level 3:Programmatically curated from high quality EPA source, unique chemical identifiers have no conflicts in ChemID and PubChem

Level 4:Programmatically curated from ChemID, unique chemical identifiers have no conflicts in PubChem

Level 5:Programmatically curated from ACToR or PubChem, unique chemical identifiers with low confidence, single public source

Loaded based on no conflicts with this data in chemid and pubchem

Property

Average

Median

Range

Unit

Experimental

Predicted

Experimental

Predicted

Experimental

Predicted

LogP: Octanol-Water

-

8.28 (5)

-

8.44

-

7.00 to 8.96

-

Water Solubility

-

3.13e-06 (4)

-

1.32e-06

-

5.11e-09 to 9.86e-06

mol/L

Density

-

7.94e-01 (1)

- - - -

g/cm^3

Flash Point

-

94.6 (2)

-

94.6

-

65.3 to 124

°C

Melting Point

-

60.4 (4)

-

55.2

-

37.7 to 93.4

°C

Boiling Point

-

356 (5)

-

356

-

345 to 371

°C

Surface Tension

-

29.7 (1)

- - - -

dyn/cm

Thermal Conductivity

-

151 (1)

- - - -

mW/(m*K)

Vapor Pressure

-

1.42e-05 (4)

-

6.47e-06

-

1.36e-06 to 4.26e-05

mmHg

Viscosity

-

7.41 (1)

- - - -

cP

LogKoa: Octanol-Air

-

8.89 (1)

- - - - -

Henry's Law

-

2.53e-07 (1)

- - - -

atm-m3/mole

LogP: Octanol-Water

Average

Median

Range

Experimental - - -
Predicted

8.28 (5)

8.44

7.00 to 8.96

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

8.11

Not Available

Not Available

NICEATM

7.00

Not Available

Available

ACD/Labs Consensus

8.44

Not Available

Not Available

ACD/Labs

8.88

Not Available

Not Available

OPERA

8.96

OPERA Model Report

Available

Water Solubility

Average

Median

Range

Experimental - - -
Predicted

3.13e-06 (4)

1.32e-06

5.11e-09 to 9.86e-06

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

5.11e-09 mol/L

Not Available

Not Available

NICEATM

9.86e-06 mol/L

Not Available

Available

OPERA

3.37e-07 mol/L

OPERA Model Report

Available

TEST

2.31e-06 mol/L

TEST Report

Not Available

Density

Average

Median

Range

Experimental - - -
Predicted

7.94e-01 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

TEST

7.94e-01 g/cm^3

TEST Report

Not Available

Flash Point

Average

Median

Range

Experimental - - -
Predicted

94.6 (2)

94.6

65.3 to 124

Predicted

Source

Result

Calculation Details

QMRF

ACD/Labs

65.3 °C

Not Available

Not Available

TEST

124 °C

TEST Report

Not Available

Melting Point

Average

Median

Range

Experimental - - -
Predicted

60.4 (4)

55.2

37.7 to 93.4

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

93.4 °C

Not Available

Not Available

NICEATM

50.9 °C

Not Available

Available

OPERA

59.5 °C

OPERA Model Report

Available

TEST

37.7 °C

TEST Report

Not Available

Boiling Point

Average

Median

Range

Experimental - - -
Predicted

356 (5)

356

345 to 371

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

357 °C

Not Available

Not Available

NICEATM

345 °C

Not Available

Available

ACD/Labs

351 °C

Not Available

Not Available

OPERA

371 °C

OPERA Model Report

Available

TEST

356 °C

TEST Report

Not Available

Surface Tension

Average

Median

Range

Experimental - - -
Predicted

29.7 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

TEST

29.7 dyn/cm

TEST Report

Not Available

Thermal Conductivity

Average

Median

Range

Experimental - - -
Predicted

151 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

TEST

151 mW/(m*K)

TEST Report

Not Available

Vapor Pressure

Average

Median

Range

Experimental - - -
Predicted

1.42e-05 (4)

6.47e-06

1.36e-06 to 4.26e-05

Predicted

Source

Result

Calculation Details

QMRF

NICEATM

1.12e-05 mmHg

Not Available

Available

ACD/Labs

4.26e-05 mmHg

Not Available

Not Available

OPERA

1.68e-06 mmHg

OPERA Model Report

Available

TEST

1.36e-06 mmHg

TEST Report

Not Available

Viscosity

Average

Median

Range

Experimental - - -
Predicted

7.41 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

TEST

7.41 cP

TEST Report

Not Available

LogKoa: Octanol-Air

Average

Median

Range

Experimental - - -
Predicted

8.89 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

OPERA

8.89

OPERA Model Report

Available

Henry's Law

Average

Median

Range

Experimental - - -
Predicted

2.53e-07 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

OPERA

2.53e-07 atm-m3/mole

OPERA Model Report

Available

Property

Average

Median

Range

Unit

Experimental

Predicted

Experimental

Predicted

Experimental

Predicted

Soil Adsorp. Coeff.

-

6790 (1)

- - - -

L/kg

Atmos. Hydroxylation Rate

-

1.64e-11 (1)

- - - -

cm3/molecule*sec

Biodeg. Half-Life

-

17.4 (1)

- - - -

days

Fish Biotrans. Half-Life (Km)

-

9.02e-01 (1)

- - - -

days

Bioconcentration Factor

-

487 (3)

-

521

-

55.2 to 885

-

Soil Adsorp. Coeff.

Average

Median

Range

Experimental - - -
Predicted

6790 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

OPERA

6790 L/kg

OPERA Model Report

Available

Atmos. Hydroxylation Rate

Average

Median

Range

Experimental - - -
Predicted

1.64e-11 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

OPERA

1.64e-11 cm3/molecule*sec

OPERA Model Report

Available

Biodeg. Half-Life

Average

Median

Range

Experimental - - -
Predicted

17.4 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

OPERA

17.4 days

OPERA Model Report

Available

Fish Biotrans. Half-Life (Km)

Average

Median

Range

Experimental - - -
Predicted

9.02e-01 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

OPERA

9.02e-01 days

OPERA Model Report

Available

Bioconcentration Factor

Average

Median

Range

Experimental - - -
Predicted

487 (3)

521

55.2 to 885

Predicted

Source

Result

Calculation Details

QMRF

NICEATM

885

Not Available

Available

OPERA

521

OPERA Model Report

Available

TEST

55.2

TEST Report

Not Available

Found 3 synonyms

  • Legend:
  • Valid Synonyms
  • Good Synonyms
  • Other Synonyms
3-Eicosanone
Icosan-3-one
2955-56-8 Active CAS-RN
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National Health and Nutrition Examination Survey (NHANES) Inferences

There is no exposure monitoring data available.

Exposure Predictions

There is no exposure data available.

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Executive Summary

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