Identification

Numero CAS

78-10-4

Nom scientifique (FR)

Orthosilicate de tétraéthyle

Autres dénominations scientifiques (FR)

Silicate d'éthyle; silicate de tétraéthyle

Autres dénominations scientifiques (Autre langues)

tetraethyl silicate ; Tetraethoxysilane ; Tetraethyl orthosilicate ; Etylu krzemian ; Orthosilicic acid, tetraethyl ester ; silane, Tetraethoxy- ; Silibone ; Silicate tetraethylique ; Silicic acid (H4SiO4), tetraethyl ester ; Silicic acid tetraethyl ester ; Silicon ethoxide ; Silicon tetraethoxide ; Tetraethoxysilicon ; Tetraethyl-o-silicate

Code EC

201-083-8

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C8H20O4Si }\)

Code InChlKey

BOTDANWDWHJENH-UHFFFAOYSA-N

Code SMILES

O(CC)[Si](OCC)(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 H226
Hazard statement - Text Liquide et vapeurs inflammables
Hazard class(es) Liquides inflammables
EU hazard label -
Specific concentration limits -
M factor -
Acute toxicity estimate -
ECHA sheet
ECHA sheet

Regulations

Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
ERPG-1 60 min 25 ppm AIHA (2022) Final
ERPG-2 60 min 100 ppm AIHA (2022) Final
ERPG-3 60 min 300 ppm AIHA (2022) Final
IDLH 30 min 700 ppm NIOSH (1994) Final
PAC-1 60 min 25 ppm EHSS (2018) Final
ERPG-1, ERPG-2, ERPG-3
PAC-2 60 min 100 ppm EHSS (2018) Final
ERPG-1, ERPG-2, ERPG-3
PAC-3 60 min 300 ppm EHSS (2018) Final
ERPG-1, ERPG-2, ERPG-3
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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 5 ppm INRS (2024)
Valeur limite réglementaire indicative
Final Air Lieux de travail
VLEP 8h 44 mg.m-3 INRS (2024)
Valeur limite réglementaire indicative
Final Air Lieux de travail
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