Kandidatlisten over særligt problematiske stoffer til godkendelse

Kandidatlisten over særligt problematiske stoffer til godkendelse

(offentliggjort i henhold til artikel 59, stk. 10, i REACH-forordningen)

Kandidatlisten over særligt problematiske stoffer til godkendelse

Bemærkninger:

  • Autentisk udgave: Kun den kandidatliste, der er offentliggjort på dette websted, anses for autentisk. Optagelse af et stof på kandidatlisten på dette websted kan medføre umiddelbare juridiske forpligtelser for virksomheder, herunder særlig i henhold til artikel 7, 31 og 33 i REACH-forordningen.
  • Numeriske identifikatorer: Hver post på kandidatlisten dækker både vandfri og hydrerede former af et stof. Det viste CAS-nummer i en post er typisk for den vandfrie form. Hydrerede former af stoffet, som identificeres ved andre CAS-numre, er stadig omfattet af posten.
  • Andre numeriske identifikatorer: For poster, hvor der i EF- eller CAS-nummerkolonnen indgår en "-", er der, hvor det er praktisk muligt, inkluderet en ikkeudtømmende liste over EF- og/eller CAS-registernumre, der henviser til stoffer eller stofgrupper, som anses for at være omfattet af posten på kandidatlisten. Denne information er tilgængelig via knappen "Nærmere oplysninger" i den valgte post.

Perfluorobutane sulfonic acid (PFBS) and its salts

EF-nr.: - CAS-nr.: -
Begrundelse for opførelse
Equivalent level of concern having probable serious effects to human health (Article 57(f) - human health)
Equivalent level of concern having probable serious effects to the environment (Article 57(f) - environment)
Dato for opførelse
16-jan.-2020
Afgørelse
IUCLID-datasæt
Støttedokumenter
Svar på bemærkninger
Bemærkninger
The combined intrinsic properties justifying the inclusion as a substance for which there is scientific evidence of probable serious effects to human health and the environment which give rise to an equivalent level of concern are the following: very high persistence, high mobility in water and soil, high potential for long-range transport, and difficulty of remediation and water purification as well as moderate bioaccumulation in humans. The observed probable serious effects for human health and the environment are thyroid hormonal disturbances and reproductive toxicity seen in rodents, and effects on liver, kidney and haematological system in rats, hormonal disturbances and effects on reproduction in marine medaka fish and effects on expression of hormone receptors in tadpoles. Together, these elements lead to a very high potential for irreversible effects.

Help Help
Group members
This group of substance has the following member substances:
Results list is empty
Name EC / List no. CAS no. Association
N,N,N-triethylethanaminium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate - 25628-08-4 Official source
magnesium perfluorobutanesulfonate - 507453-86-3 Official source
lithium perfluorobutanesulfonate - 131651-65-5 Official source
morpholinium perfluorobutanesulfonate - 503155-89-3 Official source
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonic acid 206-793-1 375-73-5 Official source
Ammonium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate 269-513-7 68259-10-9 Official source
tetrabutyl-phosphonium nonafluoro-butane-1-sulfonate 444-440-5 220689-12-3 Official source
dimethyl(phenyl)sulfanium perfluorobutanesulfonate 452-310-4 220133-51-7 Official source
1-(4-butoxy-1-naphthalenyl)tetrahydrothiophenium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate 468-770-4 - Official source
Triphenylsulfanium perfluorobutane sulfonate 478-340-8 144317-44-2 Official source
Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulphonate 249-616-3 29420-49-3 Official source
bis(4-t-butylphenyl)iodonium perfluorobutanesulfonate 432-660-4 194999-85-4 Official source