Identification

Numero CAS

102-71-6

Nom scientifique (FR)

Triéthanolamine

Nom scientifique (EN)

2-[bis(2-hydroxyethyl)amino]ethanol

Autres dénominations scientifiques (Autre langues)

Trolamine ; 2,2',2''-Trihydroxytriethylamine ; 2,2',2''-Trihydroxy-Triethylamine ; Trihydroxyethylamine ; (2-Hydroxyethyl)amine ; Triethanolamine ; 2,2',2" -nitrilotriethanol ; 2,2',2''-nitriloethanol ; Ethanol, 2,2',2''-nitrilotris-

Code EC

203-049-8

Code SANDRE

6621

Number CIPAC

-

Formule chimique brute

\(\ce{ C6H15NO3 }\)

Code InChlKey

GSEJCLTVZPLZKY-UHFFFAOYSA-N

Code SMILES

OCCN(CCO)CCO

Generalities

Poids moléculaire

149.20 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Densité 1.124 - UNEP (1997) Vol.4 p.34
Pression de vapeur 0.000478 Pa
mesurée à 25°C
UNEP (1997) Vol.4 p.34
Point de fusion 21 °C UNEP (1997) Vol.4 p.34
Constante de Henry 2.88e-11 Pa.m3.mol-1
estimée
UNEP (1997) Vol.4 p.34
Coefficient de partage octanol/eau (Log Kow) -1 - Expérimentation EPA
Coefficient de partage octanol/eau (Log Kow) -1.59 -
calculé
UNEP (1997) Vol.4 p.34
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Matrixes

Fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage eau matière en suspension 0.3 L.kg-1
calculé à partir du Koc (TGD)
UNEP (1997) Vol.4 p.34
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Sediment fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage eau sédiment 0.15 L.kg-1
calculé à partir du Koc (TGD)
UNEP (1997) Vol.4 p.34
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Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage carbone organique/Eau (Koc) 3 L.kg-1
calculé à partir du Kow
UNEP (1997) Vol.4 p.34
Coefficient de partage eau/sol 0.06 L.kg-1
calculé à partir du Koc (TGD)
UNEP (1997) Vol.4 p.34
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Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité facilement biodégradable -
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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 0.167 jour
calculée
UNEP (1997) Vol.4 p.34
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Bioaccumulation

Aquatic organisms

Organismes aquatiques
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
Bioaccumulation BCF 3.89045145 - Expérimentation EPA
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 15 mg.m-3 EHSS (2018) Final
TLV-TWA x 3, TEEL-3/6, rat oral LD50
PAC-2 60 min 240 mg.m-3 EHSS (2018) Final
TLV-TWA x 3, TEEL-3/6, rat oral LD50
PAC-3 60 min 1500 mg.m-3 EHSS (2018) Final
TLV-TWA x 3, TEEL-3/6, rat oral LD50
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Hazards

Hazard values

Valeurs de danger
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
CL/CE50 512 mg.L-1 Algue UNEP (1997) Vol.4 p.34
CL/CE50 1390 mg.L-1 Invertebré UNEP (1997) Vol.4 p.34
CL/CE50 11800 mg.L-1 Poisson UNEP (1997) Vol.4 p.34
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Ecotoxicological values

Guide values

Valeurs guides
ineris name Value Matrix Target Critical effect retained Duration of exposure Factor Commentary Status state Value retained by INERIS Year Source
PNEC chronique / AA-QSwater_eco 0.18 mg.L-1 Eau douce 10
extrapolation
Yes UNEP (1997) Vol.4 p.34
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