Identification

Numero CAS

512-56-1

Nom scientifique (FR)

Phosphate de Triméthyle

Nom scientifique (EN)

trimethyl phosphate

Autres dénominations scientifiques (FR)

Ester triméthylique de l'acide phosphorique

Autres dénominations scientifiques (Autre langues)

trimethyl phosphate ; Phosphoric acid trimethyl ester ; Trimethyl orthophosphate ; O,O,O-Trimethyl phosphate ; Phosphoric acid, trimethyl ester ; Trimethoxyphosphine oxide ; Trimethylfosfat ; Trimethylphosphate

Code EC

208-144-8

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C3H9O4P }\)

Code InChlKey

WVLBCYQITXONBZ-UHFFFAOYSA-N

Code SMILES

O=P(OC)(OC)OC

Generalities

Poids moléculaire

140.10 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Pression de vapeur 0.74 Pa
mesurée à 25°C
UNEP (2005) p.9
Point de fusion -10 °C UNEP (2005) p.9
Coefficient de partage octanol/eau (Log Kow) -0.46 -
mesuré à 25°C
UNEP (2005) p.9
Coefficient de partage octanol/eau (Log Kow) -0.65 - Expérimentation EPA
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Matrixes

Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage carbone organique/Eau (Koc) 10.6 L.kg-1 Calcul EPA
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Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité non facilement biodégradable -
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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 1.399909627 - Expérimentation EPA
Bioaccumulation BCF 2.4 -
carpe - poisson - valeur maximale mesurée - 6 semaines à 25°C
UNEP (2005) p.9
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 0,44 ppm EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-2 60 min 4,8 ppm EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat oral LD50
PAC-3 60 min 29 ppm EHSS (2018) Final
TEEL-2/11, 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 >1000 mg.L-1 Algue UNEP (2005) p.9
CL/CE50 >1000 mg.L-1 Invertebré UNEP (2005) p.9
CL/CE50 >1050 mg.L-1 Poisson UNEP (2005) p.9
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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 3.2 mg.L-1 Eau douce 100
extrapolation
Yes UNEP (2005) p.9
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