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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Flammability

Currently viewing:

Administrative data

Endpoint:
flammability, other
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Cross-referenceopen allclose all
Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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Principles of method if other than guideline:
Visual observation according to REACH requirements
GLP compliance:
no
Physical state at 20°C and 1013 hPa:
liquid
Form:
not specified
Colour:
colourless
Odour:
other: like amines
Substance type:
organic
Conclusions:
Colourless liquid; amine-like odour.
Executive summary:

Visual observation according to REACH requirements.

Result: Colourless liquid; amine-like odour.

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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Principles of method if other than guideline:
experimental result
GLP compliance:
not specified
Type of method:
other: experimental result
Melting / freezing pt.:
-5 °C
Decomposition:
yes
Remarks:
Decomposition when heated
Conclusions:
Melting point = -5°C (Decomposition when heated)
Executive summary:

Melting point = -5°C (Decomposition when heated)

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
boiling point
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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reference to same study
Principles of method if other than guideline:
experimental result
GLP compliance:
not specified
Type of method:
other: experimental result
Boiling pt.:
160 °C
Decomposition:
yes
Remarks:
Decomposition when heated
Remarks on result:
other: No decomposition temperature given
Conclusions:
Boiling point = 160°C (Decomposition when heated)
Executive summary:

Boiling point = 160°C, (Decomposition when heated)

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
relative density
Remarks:
density
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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Principles of method if other than guideline:
experimental result
GLP compliance:
not specified
Type of method:
other: experimental result
Type:
relative density
Density:
0.94 other: no unit for relative density
Temp.:
20 °C
Remarks on result:
other: at 20 °C to water at 4 °C
Conclusions:
density = 0.94 g/cm³
Executive summary:

density = 0.94 g/cm³

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
vapour pressure
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Reason / purpose for cross-reference:
reference to same study
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reference to same study
Principles of method if other than guideline:
experimental determination
GLP compliance:
not specified
Type of method:
other: experimental determination
Temp.:
20 °C
Vapour pressure:
1 mBar
Temp.:
64 °C
Vapour pressure:
16 mBar
Conclusions:
VP = 1 mbar at 20°C,
VP = 16 mbar at 64°C
Executive summary:

VP = 1 mbar at 20°C,

VP = 16 mbar at 64°C

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
partition coefficient
Type of information:
(Q)SAR
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Justification for type of information:
QSAR prediction
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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reference to same study
Principles of method if other than guideline:
QSAR calculation
GLP compliance:
no
Remarks:
Not applicable (QSAR calculation)
Type of method:
other: QSAR calculation
Partition coefficient type:
octanol-water
Type:
log Pow
Partition coefficient:
-0.94
Remarks on result:
other: Temperature and pH not given

logPow = -0.94, Temperature and pH not given

Conclusions:
Estimated log Pow = -0.94
Executive summary:

QSAR calculation.

Estimated log Pow = -0.94

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
water solubility
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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Principles of method if other than guideline:
experimental determination
GLP compliance:
not specified
Type of method:
other: experimental determination
Remarks on result:
completely miscible
Remarks:
entirely mixable

Water solubility: entirely mixable

Conclusions:
Interpretation of results: miscible
Water solubility: entirely mixable
Executive summary:

Water solubility: entirely mixable

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
auto-ignition temperature (liquids)
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer reviewed data base
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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reference to same study
Principles of method if other than guideline:
Method: other
GLP compliance:
not specified
Auto-ignition temperature:
350 °C
Remarks on result:
other: no further detail available
Conclusions:
Self-ignition temperature = 350°C.
Executive summary:

Self-ignition temperature = 350°C.

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
explosiveness, other
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer-reviewed database
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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reference to same study
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reference to same study
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reference to same study
Principles of method if other than guideline:
Experimental determination.
GLP compliance:
not specified
Parameter:
other: Explosivness (not specified)
Remarks on result:
negative (not further specified)

Lower explosion limit:
1,6 Vol.-%
Upper explosion limit:
17,7 Vol.-%.

HAZARDOUS REACTIONS

Thermal decomposition: Decomposition when heated
Decompositon products: Nitrogen oxides, Carbon monoxide, Carbon dioxide

Interpretation of results:
study cannot be used for classification
Conclusions:
Hazardous Decomposition: When heated to decomposition it emits toxic fumes of /nitrogen oxides/.
Fire Potential: Moderate, when exposed to heat or flame; can react with oxidizing materials.
Executive summary:

Lower explosion limit:
1,6 Vol.-%
Upper explosion limit:
17,7 Vol.-%.

HAZARDOUS REACTIONS

Thermal decomposition: Decomposition when heated
Decompositon products: Nitrogen oxides, Carbon monoxide, Carbon dioxide


Reason / purpose for cross-reference:
reference to same study
Reference
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed data base
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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Results:
Memo: Decomposition products: NOx, CO, CO2; Hazardous reaction with oxidizing substances, copper and its alloys, zinc, electroplated iron, acids; forms explosive mixture with air
Executive summary:

Decomposition products: NOx, CO, CO2;

Hazardous reaction with oxidizing  substances, copper and its alloys, zinc, electroplated iron, acids; forms  explosive mixture with air

Data source

Reference
Reference Type:
review article or handbook
Title:
N-Methylethanolamine (CAS 109-83-1)
Author:
GESTIS Database on Hazardous Substances
Year:
2010
Bibliographic source:
Institut für Arbeitsschutz der Deutschen Gesetzlichen Unfallversicherung (IFA, Institute for Occupational Safety and Health of the German Social Accident Insurance).

Materials and methods

Principles of method if other than guideline:
Experimental determination
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
2-methylaminoethanol
EC Number:
203-710-0
EC Name:
2-methylaminoethanol
Cas Number:
109-83-1
Molecular formula:
C3H9NO
IUPAC Name:
2-(methylamino)ethan-1-ol

Results and discussion

Any other information on results incl. tables

Lower explosion limit:
1,6 Vol.-%
Upper explosion limit:
17,7 Vol.-%

Applicant's summary and conclusion

Interpretation of results:
study cannot be used for classification
Conclusions:
Lower explosion limit: 1,6 Vol.-%.
Upper explosion limit: 17,7 Vol.-%
Executive summary:

Lower explosion limit:
1,6 Vol.-%
Upper explosion limit:
17,7 Vol.-%