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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Surface tension

Currently viewing:

Administrative data

Endpoint:
surface tension
Type of information:
experimental study
Adequacy of study:
supporting study
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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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:
viscous
Colour:
colourless
Odour:
other: fishy odour
Substance type:
organic
Conclusions:
Visual observation according to REACH requirements: viscous liquid with fishy odour
Executive summary:

Visual observation according to REACH requirements: viscous liquid with fishy 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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Principles of method if other than guideline:
experimental result
GLP compliance:
not specified
Type of method:
other: experimental result
Melting / freezing pt.:
-4.5 °C
Conclusions:
Melting point = -4.5°C
Executive summary:

Melting point = -4.5°C

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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Principles of method if other than guideline:
experimental determination
GLP compliance:
not specified
Type of method:
other: experimental determination
Temp.:
25 °C
Vapour pressure:
1.08 mm Hg
Conclusions:
VP = 1.08 mm Hg at 25°C
Executive summary:

VP = 1.08 mm Hg at 25°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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Principles of method if other than guideline:
QSAR calculation according to Hansch & Leo (1995)
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 according to Hansch & Leo (1995).

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
Water solubility:
ca. 1 000 g/L
Temp.:
20 °C
Remarks on result:
other: miscible
Conclusions:
Interpretation of results: miscible
Water solubility: ca. 1x10E6 mg/L (miscible)
Executive summary:

Water solubility: ca. 1x10E6 mg/L (miscible)

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
flash point of flammable 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 database
Reason / purpose for cross-reference:
reference to same study
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Principles of method if other than guideline:
experimental determination (open cup)
GLP compliance:
not specified
Type of method:
open cup
Remarks:
experimental determination
Flash point:
74 °C
Remarks on result:
other: No further experimental details given
Interpretation of results:
other: EU GHS criteria not met
Conclusions:
Flash point = 74°C
Executive summary:

Flash point = 74°C

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 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
Remarks on result:
other: Fire potential:
Remarks:
Moderate, when exposed to heat or flame; can react with oxidizing materials.

Fire Potential:
Moderate, when exposed to heat or flame; can react with oxidizing materials.

Conclusions:
Fire Potential:
Moderate, when exposed to heat or flame; can react with oxidizing materials.
Executive summary:

Fire Potential:
Moderate, when exposed to heat or flame; can react with oxidizing materials.

Reason / purpose for cross-reference:
reference to same study
Reference
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 data base
Reason / purpose for cross-reference:
reference to same study
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reference to same study
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GLP compliance:
not specified

Material which must be moderately heated before ignition will occur.

Interpretation of results:
study cannot be used for classification
Conclusions:
Material which must be moderately heated before ignition will occur.
Executive summary:

Material which must be moderately heated before ignition will occur.

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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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)

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.

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:

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.

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
dissociation constant
Type of information:
calculation (if not (Q)SAR)
Remarks:
Estimated by calculation
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
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reference to same study
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reference to same study
Guideline:
other: Calculation
GLP compliance:
no
Dissociating properties:
yes
No.:
#1
pKa:
9.95
Temp.:
20 °C
Conclusions:
pK = 9.95 at 20°C
Executive summary:

pK = 9.95 at 20°C

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
viscosity
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
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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
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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
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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
Type of method:
other: Experimental determination.
Temp.:
20°C
Parameter:
dynamic viscosity (in mPa s)
Value:
13
Conclusions:
Viscosity:
13.0 mPa-s at 20 deg C
Executive summary:

Viscosity:
13.0 mPa-s at 20 deg C

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
biodegradation in water: ready biodegradability
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Qualifier:
equivalent or similar to guideline
Guideline:
other: Japanese MITI test
Principles of method if other than guideline:
Japanese MITI test
GLP compliance:
not specified
Oxygen conditions:
aerobic
Inoculum or test system:
activated sludge (adaptation not specified)
Duration of test (contact time):
28 d
Initial conc.:
100 mg/L
Based on:
act. ingr.
Initial conc.:
30 mg/L
Based on:
other: Inoculum
Reference substance:
not specified
Parameter:
% degradation (O2 consumption)
Value:
68
Sampling time:
28 d
Validity criteria fulfilled:
not specified
Conclusions:
68% degradation within 4 weeks
Executive summary:

2-Methylaminoethanol, present at 100 mg/L, reached 68% of its theoretical BOD in 4 weeks using an activated sludge inoculum at 30 mg/L and the Japanese MITI test

Reason / purpose for cross-reference:
reference to same study
Reference
Endpoint:
Henry's law constant
Type of information:
calculation (if not (Q)SAR)
Remarks:
Estimated by calculation
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Peer reviewed database
Principles of method if other than guideline:
Estimation of Henry´s Law Constant
GLP compliance:
no
H:
0 other: atm-cu/mol
Temp.:
25 °C
Conclusions:
Henry's Law constant = 1.1X10-7 atm-cu/mol at 25 deg C (est)
Executive summary:

Henry's Law constant = 1.1X10-7 atm-cu/mol at 25 deg C (est)

Data source

Reference
Reference Type:
review article or handbook
Title:
N-Methylethanolamine
Author:
HSDB (Hazardous Substances Database)
Year:
2010
Bibliographic source:
U.S. National Library of Medicine

Materials and methods

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

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

Surface tension
Surface tension:
34.4 mN/m
Temp.:
22 °C
Remarks on result:
other: No further experimental details given

Applicant's summary and conclusion

Conclusions:
Surface Tension:
34.4 mN/m at 22 deg C
Executive summary:

Surface Tension:
34.4 mN/m at 22 deg C