Identification

Numero CAS

75-71-8

Nom scientifique (FR)

Dichlorodifluorométhane

Nom scientifique (EN)

dichloro(difluoro)methane

Autres dénominations scientifiques (FR)

Dichlorure de difluorométhane

Autres dénominations scientifiques (Autre langues)

dichlorodifluoromethane ; difluorodichloromethane ; cfc-12 ; chlorofluorocarbon 12 ; diclorodifluometano ; dwuchlorodwu-fluorometan ; methane, dichlorodifluoro-

Code EC

200-893-9

Code SANDRE

1485

Number CIPAC

-

Formule chimique brute

\(\ce{ C1Cl2F2 }\)

Code InChlKey

PXBRQCKWGAHEHS-UHFFFAOYSA-N

Code SMILES

FC(F)(Cl)Cl

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage octanol/eau (Log Kow) 2.16 - 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 15000 ppm NIOSH (1994) Final
PAC-1 60 min 3000 ppm EHSS (2018) Final
TLV-TWA x 3, EEGL 60-min, IDLH (1990)
PAC-2 60 min 10000 ppm EHSS (2018) Final
TLV-TWA x 3, EEGL 60-min, IDLH (1990)
PAC-3 60 min 50000 ppm EHSS (2018) Final
TLV-TWA x 3, EEGL 60-min, 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 1000 ppm INRS (2024)
Valeur limite admise (circulaire)
Final Air Lieux de travail
VLEP 8h 4950 mg.m-3 INRS (2024)
Valeur limite admise (circulaire)
Final Air Lieux de travail
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Reference values

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 0,2 mg.kg-1.j-1 US EPA (1987) Reduced body weight Final Eau
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