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Formaldehyde
50-00-0 | DTXSID7020637

Searched by Approved Name: Found 1 result for 'Formaldehyde'.

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Wikipedia
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Intrinsic Properties

Molecular Formula: CH2O

Average Mass: 30.026 g/mol

Monoisotopic Mass: 30.010565 g/mol

Structural Identifiers

IUPAC Name: Formaldehyde

InChI String: InChI=1S/CH2O/c1-2/h1H2

InChIKey: WSFSSNUMVMOOMR-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/DTXSID7020637 (accessed July 16, 2018), Formaldehyde

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

No Quality Control Notes.

Property

Average

Median

Range

Unit

Experimental

Predicted

Experimental

Predicted

Experimental

Predicted

LogP: Octanol-Water

0.35 (1)

1.62e-01 (5)

-

2.91e-01

0.35

-0.421 to 0.35

-

Water Solubility

13.2 (1)

7.70 (4)

-

8.52

13.2

1.90 to 11.9

mol/L

Density

-

7.73e-01 (2)

-

7.73e-01

-

6.85e-01 to 8.61e-01

g/cm^3

Flash Point

-

-46.7 (2)

-

-46.7

-

-75.1 to -18.3

°C

Melting Point

-92.1 (2)

-104 (4)

-92.1

-108

-92.2 to -92.0

-120 to -79.4

°C

Boiling Point

-20.1 (2)

-14.0 (5)

-20.1

-19.5

-21.1 to -19.1

-24.0 to 9.50

°C

Surface Tension

-

17.3 (2)

-

17.3

-

12.6 to 22.1

dyn/cm

Thermal Conductivity

-

165 (1)

- - - -

mW/(m*K)

Vapor Pressure

-

2760 (4)

-

2340

-

826 to 5540

mmHg

Viscosity

-

2.54e-01 (1)

- - - -

cP

LogKoa: Octanol-Air

-

1.21 (1)

- - - - -

Henry's Law

3.37e-07 (1)

5.47e-06 (1)

- - - -

atm-m3/mole

Index of Refraction

-

1.24 (1)

- - - - -

Molar Refractivity

-

6.54 (1)

- - - -

cm^3

Molar Volume

-

43.8 (1)

- - - -

cm^3

Polarizability

-

2.59 (1)

- - - -

Å^3

LogP: Octanol-Water

Average

Median

Range

Experimental

0.35 (1)

-

0.35

Predicted

1.62e-01 (5)

2.91e-01

-0.421 to 0.35

Experimental

Source

Result

PhysPropNCCT

0.35

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

0.35

Not Available

Not Available

NICEATM

-0.421

Not Available

Available

ACD/Labs Consensus

2.91e-01

Not Available

Not Available

ACD/Labs

0.35

Not Available

Not Available

OPERA

2.38e-01

OPERA Model Report

Available

Water Solubility

Average

Median

Range

Experimental

13.2 (1)

-

13.2

Predicted

7.70 (4)

8.52

1.90 to 11.9

Experimental

Source

Result

PhysPropNCCT

13.2 mol/L

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

1.90 mol/L

Not Available

Not Available

NICEATM

7.47 mol/L

Not Available

Available

TEST

9.57 mol/L

TEST Report

Not Available

OPERA

11.9 mol/L

OPERA Model Report

Available

Density

Average

Median

Range

Experimental - - -
Predicted

7.73e-01 (2)

7.73e-01

6.85e-01 to 8.61e-01

Predicted

Source

Result

Calculation Details

QMRF

ACD/Labs

6.85e-01 g/cm^3

Not Available

Not Available

TEST

8.61e-01 g/cm^3

TEST Report

Not Available

Flash Point

Average

Median

Range

Experimental - - -
Predicted

-46.7 (2)

-46.7

-75.1 to -18.3

Predicted

Source

Result

Calculation Details

QMRF

ACD/Labs

-75.1 °C

Not Available

Not Available

TEST

-18.3 °C

TEST Report

Not Available

Melting Point

Average

Median

Range

Experimental

-92.1 (2)

-92.1

-92.2 to -92.0

Predicted

-104 (4)

-108

-120 to -79.4

Experimental

Source

Result

NIOSH

-92.2 °C

Jean-Claude Bradley Open Melting Point Dataset

-92.0 °C

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

-111 °C

Not Available

Not Available

NICEATM

-120 °C

Not Available

Available

TEST

-79.4 °C

TEST Report

Not Available

OPERA

-105 °C

OPERA Model Report

Available

Boiling Point

Average

Median

Range

Experimental

-20.1 (2)

-20.1

-21.1 to -19.1

Predicted

-14.0 (5)

-19.5

-24.0 to 9.50

Experimental

Source

Result

NIOSH

-21.1 °C

PhysPropNCCT

-19.1 °C

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

9.50 °C

Not Available

Not Available

NICEATM

-24.0 °C

Not Available

Available

ACD/Labs

-19.5 °C

Not Available

Not Available

TEST

-16.0 °C

TEST Report

Not Available

OPERA

-20.0 °C

OPERA Model Report

Available

Surface Tension

Average

Median

Range

Experimental - - -
Predicted

17.3 (2)

17.3

12.6 to 22.1

Predicted

Source

Result

Calculation Details

QMRF

ACD/Labs

12.6 dyn/cm

Not Available

Not Available

TEST

22.1 dyn/cm

TEST Report

Not Available

Thermal Conductivity

Average

Median

Range

Experimental - - -
Predicted

165 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

TEST

165 mW/(m*K)

TEST Report

Not Available

Vapor Pressure

Average

Median

Range

Experimental - - -
Predicted

2760 (4)

2340

826 to 5540

Predicted

Source

Result

Calculation Details

QMRF

NICEATM

5540 mmHg

Not Available

Available

ACD/Labs

3460 mmHg

Not Available

Not Available

TEST

1220 mmHg

TEST Report

Not Available

OPERA

826 mmHg

OPERA Model Report

Available

Viscosity

Average

Median

Range

Experimental - - -
Predicted

2.54e-01 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

TEST

2.54e-01 cP

TEST Report

Not Available

LogKoa: Octanol-Air

Average

Median

Range

Experimental - - -
Predicted

1.21 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

OPERA

1.21

OPERA Model Report

Available

Henry's Law

Average

Median

Range

Experimental

3.37e-07 (1)

-

-
Predicted

5.47e-06 (1)

-

-
Experimental

Source

Result

PhysPropNCCT

3.37e-07 atm-m3/mole

Predicted

Source

Result

Calculation Details

QMRF

OPERA

5.47e-06 atm-m3/mole

OPERA Model Report

Available

Index of Refraction

Average

Median

Range

Experimental - - -
Predicted

1.24 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

ACD/Labs

1.24

Not Available

Not Available

Molar Refractivity

Average

Median

Range

Experimental - - -
Predicted

6.54 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

ACD/Labs

6.54 cm^3

Not Available

Not Available

Molar Volume

Average

Median

Range

Experimental - - -
Predicted

43.8 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

ACD/Labs

43.8 cm^3

Not Available

Not Available

Polarizability

Average

Median

Range

Experimental - - -
Predicted

2.59 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

ACD/Labs

2.59 Å^3

Not Available

Not Available

Property

Average

Median

Range

Unit

Experimental

Predicted

Experimental

Predicted

Experimental

Predicted

Soil Adsorp. Coeff.

-

5.23 (2)

-

5.23

-

2.73 to 7.74

L/kg

Atmos. Hydroxylation Rate

9.37e-12 (1)

5.67e-12 (1)

- - - -

cm3/molecule*sec

Biodeg. Half-Life

-

12.9 (1)

- - - -

days

Fish Biotrans. Half-Life (Km)

-

2.25e-01 (1)

- - - -

days

Bioaccumulation Factor

-

1.06 (1)

- - - - -

Bioconcentration Factor

-

1.61 (4)

-

1.39

-

4.95e-01 to 3.16

-

Soil Adsorp. Coeff.

Average

Median

Range

Experimental - - -
Predicted

5.23 (2)

5.23

2.73 to 7.74

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

7.74 L/kg

Not Available

Not Available

OPERA

2.73 L/kg

OPERA Model Report

Available

Atmos. Hydroxylation Rate

Average

Median

Range

Experimental

9.37e-12 (1)

-

-
Predicted

5.67e-12 (1)

-

-
Experimental

Source

Result

PhysPropNCCT

9.37e-12 cm3/molecule*sec

Predicted

Source

Result

Calculation Details

QMRF

OPERA

5.67e-12 cm3/molecule*sec

OPERA Model Report

Available

Biodeg. Half-Life

Average

Median

Range

Experimental - - -
Predicted

12.9 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

OPERA

12.9 days

OPERA Model Report

Available

Fish Biotrans. Half-Life (Km)

Average

Median

Range

Experimental - - -
Predicted

2.25e-01 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

OPERA

2.25e-01 days

OPERA Model Report

Available

Bioaccumulation Factor

Average

Median

Range

Experimental - - -
Predicted

1.06 (1)

-

-
Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

1.06

Not Available

Not Available

Bioconcentration Factor

Average

Median

Range

Experimental - - -
Predicted

1.61 (4)

1.39

4.95e-01 to 3.16

Predicted

Source

Result

Calculation Details

QMRF

EPISUITE

1.06

Not Available

Not Available

EPISUITE

3.16

Not Available

Not Available

NICEATM

4.95e-01

Not Available

Available

OPERA

1.73

OPERA Model Report

Available

Found 52 synonyms

  • Legend:
  • Valid Synonyms
  • Good Synonyms
  • Other Synonyms
Formaldehyde
50-00-0 Active CAS-RN
Fannoform
Floguard 1015
formaldehido
Formaldehyd
Formalin LM
Formalin Taisei
Formalith
Formic aldehyde
Lysoform
Methaldehyde
Methanal
Methyl aldehyde
Methylene oxide
Morbicid
NSC 298885
Optilyse
Oxomethane
Oxymethylene
Superlysoform
UN 1198
UN 2209
Caswell No. 465
EINECS 200-001-8
EPA Pesticide Chemical Code 043001
Formaldehyde, gas
Formalin 40
NCI-C02799
RCRA waste number U122
Aldehyd mravenci
Aldehyde formique
Aldeide formica
Formalin-loesungen
Oplossingen
UNII-1HG84L3525 FDA Registry Number
Formalaz
Chlodithan
Chlodithane
Formalina
Formaline
Formol
Methylene glycol
Paraform
1053659-79-2 Deleted CAS-RN
112068-71-0 Deleted CAS-RN
1156543-56-4 Deleted CAS-RN
1158237-02-5 Deleted CAS-RN
1227476-28-9 Deleted CAS-RN
8005-38-7 Deleted CAS-RN
8006-07-3 Deleted CAS-RN
8013-13-6 Deleted CAS-RN
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Toxics Release Inventory


National Health and Nutrition Examination Survey (NHANES) Inferences

There is no exposure monitoring data available.

Download as:

721st highest exposure

Exposure Predictions (mg/kg-bw/day)

Median

95th Percentile

Ages 6-11

3.20e-06

3.25e-04

Ages 12-19

1.32e-06

1.26e-04

Ages 20-65

1.01e-06

1.43e-04

Ages 65+

1.00e-06

9.20e-05

BMI > 30

9.66e-07

9.11e-05

BMI < 30

1.54e-06

1.22e-04

Repro. Age Females

7.99e-07

8.60e-05

Females

8.02e-07

9.16e-05

Males

2.27e-06

1.75e-04

Total

1.32e-06

1.55e-04

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