Identification

Numero CAS

102-76-1

Nom scientifique (FR)

Triacétine

Nom scientifique (EN)

2,3-diacetyloxypropyl acetate

Autres dénominations scientifiques (FR)

triacetate de glyceryle

Autres dénominations scientifiques (Autre langues)

1,2,3-Triacetoxypropane ; 1,2,3-triacetylglycerol ; glycerol triacetate ; Glyceryl triacetate ; Triacétate de 1,2,3-propanetriyle ; E1518 ; 1,2,3-triacetylglycerol ; 1,2,3-Triacetoxypropane ; 2,3-diacetoxypropyl acetate

Code EC

203-051-9

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C9H14O6 }\)

Code InChlKey

URAYPUMNDPQOKB-UHFFFAOYSA-N

Code SMILES

O=C(OCC(OC(=O)C)COC(=O)C)C

Generalities

Poids moléculaire

218.21 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 70000 mg.L-1
mesurée à 25°C
UNEP (2005) p.24
Densité 1.1562 - UNEP (2005) p.24
Pression de vapeur 0.331 Pa
mesurée à 25°C
UNEP (2005) p.24
Point de fusion 3 °C UNEP (2005) p.24
Constante de Henry 0.00125 Pa.m3.mol-1
estimée
UNEP (2005) p.24
Coefficient de partage octanol/eau (Log Kow) 0.21 -
mesuré par la méthode du flacon à 25°C
UNEP (2005) p.24
Coefficient de partage octanol/eau (Log Kow) 0.25 - Expérimentation EPA
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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 1.05 L.kg-1
calculé à partir du Koc (TGD)
UNEP (2005) p.24
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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 0.525 L.kg-1
calculé à partir du Koc (TGD)
UNEP (2005) p.24
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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) 10.5 L.kg-1
estimé
UNEP (2005) p.24
Coefficient de partage eau/sol 0.21 L.kg-1
calculé à partir du Koc (TGD)
UNEP (2005) p.24
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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
Hydrolyse 0.69 jour
à pH 9 à 25°C
UNEP (2005) p.24
Hydrolyse 60.4 jour
à pH 7 à 25°C
UNEP (2005) p.24
Photolyse 2 jour
calculée à 25°C
UNEP (2005) p.24
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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 1.3 -
calculé
UNEP (2005) p.24
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 19 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, dog iv LD50
PAC-2 60 min 210 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, dog iv LD50
PAC-3 60 min 1200 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, dog iv 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.24
CL/CE50 380 mg.L-1 Invertebré UNEP (2005) p.24
CL/CE50 >100 mg.L-1 Poisson UNEP (2005) p.24
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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 1 mg.L-1 Eau douce 100
extrapolation
Yes UNEP (2005) p.24
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