Identification

Numero CAS

107-49-3

Nom scientifique (FR)

Pyrophosphate de tétraéthyle

Nom scientifique (EN)

diethoxyphosphoryl diethyl phosphate

Autres dénominations scientifiques (FR)

Diphosphate de tétraéthyle; TEPP

Autres dénominations scientifiques (Autre langues)

Bladan base ; Diphosphoric acid, tetraethyl ester ; Tetraethyl pyrophosphate ; TEPP

Code EC

203-495-3

Code SANDRE

1899

Number CIPAC

-

Formule chimique brute

\(\ce{ C8H20O7P2 }\)

Code InChlKey

IDCBOTIENDVCBQ-UHFFFAOYSA-N

Code SMILES

CCOP(=O)(OCC)OP(=O)(OCC)OCC

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 H300
Hazard statement - Text Mortel en cas d'ingestion
Hazard class(es) Toxicité aiguë
EU hazard label -
Hazard statement - Code H310
Hazard statement - Text Mortel par contact cutané
Hazard class(es) Toxicité aiguë
EU hazard label -
Specific concentration limits -
M factor -
Acute toxicity estimate -
ECHA sheet

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage octanol/eau (Log Kow) 0.45 - Calcul USETOX (2011)
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Bibliography

Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
IDLH 30 min 5 mg.m-3 NIOSH (1994) Final
PAC-1 60 min 0,091 mg.m-3 EHSS (2018) Final
TEEL-2/11, LOC, IDLH (1990)
PAC-2 60 min 1 mg.m-3 EHSS (2018) Final
TEEL-2/11, LOC, IDLH (1990)
PAC-3 60 min 10 mg.m-3 EHSS (2018) Final
TEEL-2/11, LOC, IDLH (1990)
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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 0,004 ppm INRS (2024)
Valeur limite admise (circulaire) -composés alkylés
Final Air Lieux de travail
VLEP 8h 0,05 mg.m-3 INRS (2024)
Valeur limite admise (circulaire) -composés alkylés
Final Air Lieux de travail
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Bibliography