Identification

Numero CAS

375-22-4

Nom scientifique (FR)

Acide heptafluorobutyrique

Nom scientifique (EN)

2,2,3,3,4,4,4-heptafluorobutanoic acid

Autres dénominations scientifiques (FR)

Acide perfluorobutyrique

Autres dénominations scientifiques (Autre langues)

Heptafluorobutyric acid ; butyric acid, heptafluoro- ; 2,2,3,3,4,4,4-heptafluorobutanoic acid ; Perfluorobutanoic acid ; perfluorobutyric acid ; HFBA solution ; Heptafluorobutyric acid solution ; Perfluorobutbutyric acid solution ; Heptafluorobutyric Acid (ca. 0.5mol/L in Water) [Ion-Pair Reagent for LC-MS] ; Heptafluorobutyric Acid [Sequenation Reagent] ; Heptafluorobutyricacid ; Kyselina heptafluormaselna ; Heptafluorobutyric acid for synthesis ; Heptafluorobutyric acid, Perfluorobutanoic acid ; 2,2,3,3,4,4, 4-Heptafluorobutyric acid, silver(1+) salt ; Heptafluorobutanoic acid 99% ; Heptafluorobutanoic acid ; 1H-imidazole, 2-ethyl-5-methyl- ; Butanoic acid, 2,2,3,3,4,4,4-heptafluoro- ; Butanoic acid, heptafluoro- ; Heptafluoro-1-butanoic acid ; Perfluoropropanecarboxylic acid ; HFBA ; Edman Reagent No. 3 ; heptafluoro-Butanoic acid ; Heptafluoro-n-butyric acid ; Heptafluorobutyric acid ; Perfluorobutanoic acid

Dénominations d'usage / Noms commerciaux

PFBA

Code EC

-

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C4H1F7O2 }\)

Formule chimique développée

formule développée Heptafluorobutyric acid

Code InChlKey

YPJUNDFVDDCYIH-UHFFFAOYSA-N

Code SMILES

O=C(O)C(F)(F)C(F)(F)C(F)(F)F

Families

Chemical families

PFAS

Regulations

Generalities

Couleur

incolore

Aspect

liquide

Poids moléculaire

214.04 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 2,09e-3 -
Densité 1,65 g.cm-3
Viscosité 1,44 -
Pression de vapeur 164 mm Hg
Point d'ébullition 121 °C
Point de fusion -17,9 °C
Constante de Henry 5,01e-5 atm.m3.mol-1
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Bibliography

Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 0,5 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, mouse ip LD50
PAC-2 60 min 5,5 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, mouse ip LD50
PAC-3 60 min 33 mg.m-3 EHSS (2018) Final
TEEL-2/11, TEEL-3/6, mouse ip LD50
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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
VTi 12.4 µg.m-3 Anses 2025 Anses (2025)

Absence de donnée de toxicité par voie respiratoire, une valeur toxicologique indicative (VTi) est construite par extrapolation voie à voie à partir de la VTR orale. 
Niveau de confiance faible. 

 Effets sur le développement et, en particulier, un retard d’ouverture des yeux Final 790
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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 0.001 mg.kg-1.j-1 US EPA (2022) Increased hepatocellular hypertrophy (Liver), Decreased total T4 (Thyroid) Final 1000
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