Identification

Numero CAS

76-03-9

Nom scientifique (FR)

Acide Trichloroacétique

Nom scientifique (EN)

2,2,2-trichloroacetic acid

Autres dénominations scientifiques (FR)

Acide trichloroéthanoïque

Autres dénominations scientifiques (Autre langues)

trichloroacetic acid ; trichloroethanoic acid ; acetic acid, trichloro- ; acido tricloroacetico ; trichloorazijnzuur ; trichloracetic acid ; trichloressigsaeure ; trichloroacetate ; trichloromethanecarboxylic acid

Code EC

200-927-2

Code SANDRE

1546

Number CIPAC

-

Formule chimique brute

\(\ce{ C2HCl3O2 }\)

Code InChlKey

YNJBWRMUSHSURL-UHFFFAOYSA-N

Code SMILES

O=C(O)C(Cl)(Cl)Cl

Families

Usage families

Herbicide

CLP classification

Type de classification

Harmonisée

ATP insertion

CLP00

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements
Hazard statement - Code H314
Hazard statement - Text Provoque de graves brûlures de la peau et de graves lésions des yeux.
Hazard class(es) Corrosion / Irritation cutanée
EU hazard label -
Specific concentration limits STOT SE 3;H335: C ≥ 1 %
M factor -
Acute toxicity estimate -
ECHA sheet
ECHA sheet

Regulations

Generalities

Poids moléculaire

163.39 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Densité 0.9 - UNEP (2000) Vol.6 p.48
Pression de vapeur 120 Pa
à 50°C
UNEP (2000) Vol.6 p.48
Point de fusion 56 °C UNEP (2000) Vol.6 p.48
Coefficient de partage octanol/eau (Log Kow) -0.27 -
mesuré sur la forme dissociée
UNEP (2000) Vol.6 p.48
Coefficient de partage octanol/eau (Log Kow) 1.33 -
calculé pour la forme non dissociée
UNEP (2000) Vol.6 p.48
Coefficient de partage octanol/eau (Log Kow) 1.33 - Expérimentation Opasnet contributors
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Bibliography

Matrixes

Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage carbone organique/Eau (Koc) 3.231 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 biodégradable -
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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 446 jour
calculée
UNEP (2000) Vol.6 p.48
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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 1.698243652 - Expérimentation EPA
Bioaccumulation BCF 1.7 -
poisson - valeur maximale
UNEP (2000) Vol.6 p.48
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Terrestrial organisms

Organismes terrestres
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
Bioaccumulation BCF 970 -
plante - valeur maximale mesurée - 7 jours
UNEP (2000) Vol.6 p.48
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 1,5 ppm EHSS (2018) Final
TLV-TWA x 3, TEEL-3/6, dog oral LD50
PAC-2 60 min 16 ppm EHSS (2018) Final
TLV-TWA x 3, TEEL-3/6, dog oral LD50
PAC-3 60 min 99 ppm EHSS (2018) Final
TLV-TWA x 3, TEEL-3/6, dog oral LD50
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Regulatory values

Valeurs réglementaires
ineris name Value Source Commentary Critical effect retained Status state Duration of exposure Environment Exposure source Factor Management context Age-Dependent Adjustments Factors ADAF - Age range ADAF - Value ADAF - URL
VLEP 8h 1 ppm INRS (2024)
Valeur limite réglementaire indicative
Final Air Lieux de travail
VLEP 8h 5 mg.m-3 INRS (2024)
Valeur limite réglementaire indicative
Final Air Lieux de travail
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Guide values

Valeurs guides
ineris name Value Source Commentary Critical effect retained Status state Duration of exposure Environment Exposure source Factor Management context Age-Dependent Adjustments Factors ADAF - Age range ADAF - Value ADAF - URL
VG 0,2 mg.L-1 OMS (2003) Final Eau
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Reference values

ANSES and/or INERIS values

Valeurs de l'ANSES et/ou de l'INERIS
ineris name Value Organization choice Year of choice URL choice Source Commentary Critical effect retained Status state Duration of exposure Environment Exposure source Factor Management context Age-Dependent Adjustments Factors ADAF - Age range ADAF - Value ADAF - URL
VTR 300 µg.kg-1.j-1 Anses 2009 https://www.anses.fr/system/files/CHIM2009sa0343.pdf Anses (2009) Augmentation des malformations cardiaques Final Eau
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Other values of recognized organizations

Autres valeurs des organismes reconnus
ineris name Value Source Commentary Critical effect retained Status state Duration of exposure Environment Exposure source Factor Management context Age-Dependent Adjustments Factors ADAF - Age range ADAF - Value ADAF - URL
RfD 0,02 mg.kg-1.j-1 US EPA (2011) Hepatocellular necrosis Final Eau
TDI 32,5 µg.kg-1.j-1 OMS (2003) decreased body weight, increased liver serum enzyme activity and liver histopathology Final Eau
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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 0.3 mg.L-1 Algue UNEP (2000) Vol.6 p.48
CL/CE50 2000 mg.L-1 Invertebré UNEP (2000) Vol.6 p.48
CL/CE50 2000 mg.L-1 Poisson UNEP (2000) Vol.6 p.48
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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 0.0024 mg/kg (poids sec) Sol 50
extrapolation
Yes UNEP (2000) Vol.6 p.48
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