Formation of C7F15COOH (PFOA) and other perfluorocarboxylic acids during the atmospheric oxidation of 8:2 fluorotelomer alcohol

T. J. Wallington; M. D. Hurley; J. Xia; D. J. Wuebbles; S. Sillman; A. Ito; J. E. Penner; D. A. Ellis; J. Martin; S. A. Mabury; Ole John Nielsen; Mads Peter Sulbæk Andersen

doi:10.1021/es051858x

Formation of C₇F15COOH (PFOA) and other perfluorocarboxylic acids during the atmospheric oxidation of 8:2 fluorotelomer alcohol

T. J. Wallington, M. D. Hurley, J. Xia, D. J. Wuebbles, S. Sillman, A. Ito, J. E. Penner, D. A. Ellis, J. Martin, S. A. Mabury, Ole John Nielsen, Mads Peter Sulbæk Andersen

Kemisk Institut

219 Citationer (Scopus)

Abstract

Calculations using a three-dimensional global atmospheric chemistry model (IMPACT) indicate that n-C8F17CH2CH2-OH (widely used in industrial and consumer products) degrades in the atmosphere to give perfluorooctanoic acid (PFOA) and other perfluorocarboxylic acids (PFCAs). PFOA is persistent, bioaccumulative, and potentially toxic Molar yields of PFOA depend on location and season, are in the range of 1-10 and are of the correct order of magnitude to explain the observed levels in Arctic fauna. Fluorotelomer alcohols such as n-C8F17CH2CH2OH appear to be a significant global source of persistent bioaccumulative perfluorocarboxylic acid pollution. This is the first modeling study of the atmospheric chemistry of a fluorotelomer alcohol.

Originalsprog	Udefineret/Ukendt
Tidsskrift	Environmental Science & Technology
Vol/bind	40
Udgave nummer	3
Sider (fra-til)	924-930
Antal sider	7
ISSN	0013-936X
DOI	https://doi.org/10.1021/es051858x
Status	Udgivet - 2006

Adgang til dokumentet

10.1021/es051858x

Citationsformater

Wallington, T. J., Hurley, M. D., Xia, J., Wuebbles, D. J., Sillman, S., Ito, A., Penner, J. E., Ellis, D. A., Martin, J., Mabury, S. A., Nielsen, O. J., & Andersen, M. P. S. (2006). Formation of C₇F15COOH (PFOA) and other perfluorocarboxylic acids during the atmospheric oxidation of 8:2 fluorotelomer alcohol. Environmental Science & Technology, 40(3), 924-930. https://doi.org/10.1021/es051858x

Wallington, TJ, Hurley, MD, Xia, J, Wuebbles, DJ, Sillman, S, Ito, A, Penner, JE, Ellis, DA, Martin, J, Mabury, SA, Nielsen, OJ & Andersen, MPS 2006, 'Formation of C₇F15COOH (PFOA) and other perfluorocarboxylic acids during the atmospheric oxidation of 8:2 fluorotelomer alcohol', Environmental Science & Technology, bind 40, nr. 3, s. 924-930. https://doi.org/10.1021/es051858x

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title = "Formation of C7F15COOH (PFOA) and other perfluorocarboxylic acids during the atmospheric oxidation of 8:2 fluorotelomer alcohol",

abstract = "Calculations using a three-dimensional global atmospheric chemistry model (IMPACT) indicate that n-C8F17CH2CH2-OH (widely used in industrial and consumer products) degrades in the atmosphere to give perfluorooctanoic acid (PFOA) and other perfluorocarboxylic acids (PFCAs). PFOA is persistent, bioaccumulative, and potentially toxic Molar yields of PFOA depend on location and season, are in the range of 1-10 and are of the correct order of magnitude to explain the observed levels in Arctic fauna. Fluorotelomer alcohols such as n-C8F17CH2CH2OH appear to be a significant global source of persistent bioaccumulative perfluorocarboxylic acid pollution. This is the first modeling study of the atmospheric chemistry of a fluorotelomer alcohol.",

author = "Wallington, {T. J.} and Hurley, {M. D.} and J. Xia and Wuebbles, {D. J.} and S. Sillman and A. Ito and Penner, {J. E.} and Ellis, {D. A.} and J. Martin and Mabury, {S. A.} and Nielsen, {Ole John} and Andersen, {Mads Peter Sulb{\ae}k}",

year = "2006",

doi = "10.1021/es051858x",

language = "Udefineret/Ukendt",

volume = "40",

pages = "924--930",

journal = "Environmental Science & Technology",

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TY - JOUR

T1 - Formation of C7F15COOH (PFOA) and other perfluorocarboxylic acids during the atmospheric oxidation of 8:2 fluorotelomer alcohol

AU - Wallington, T. J.

AU - Hurley, M. D.

AU - Xia, J.

AU - Wuebbles, D. J.

AU - Sillman, S.

AU - Ito, A.

AU - Penner, J. E.

AU - Ellis, D. A.

AU - Martin, J.

AU - Mabury, S. A.

AU - Nielsen, Ole John

AU - Andersen, Mads Peter Sulbæk

PY - 2006

Y1 - 2006

N2 - Calculations using a three-dimensional global atmospheric chemistry model (IMPACT) indicate that n-C8F17CH2CH2-OH (widely used in industrial and consumer products) degrades in the atmosphere to give perfluorooctanoic acid (PFOA) and other perfluorocarboxylic acids (PFCAs). PFOA is persistent, bioaccumulative, and potentially toxic Molar yields of PFOA depend on location and season, are in the range of 1-10 and are of the correct order of magnitude to explain the observed levels in Arctic fauna. Fluorotelomer alcohols such as n-C8F17CH2CH2OH appear to be a significant global source of persistent bioaccumulative perfluorocarboxylic acid pollution. This is the first modeling study of the atmospheric chemistry of a fluorotelomer alcohol.

AB - Calculations using a three-dimensional global atmospheric chemistry model (IMPACT) indicate that n-C8F17CH2CH2-OH (widely used in industrial and consumer products) degrades in the atmosphere to give perfluorooctanoic acid (PFOA) and other perfluorocarboxylic acids (PFCAs). PFOA is persistent, bioaccumulative, and potentially toxic Molar yields of PFOA depend on location and season, are in the range of 1-10 and are of the correct order of magnitude to explain the observed levels in Arctic fauna. Fluorotelomer alcohols such as n-C8F17CH2CH2OH appear to be a significant global source of persistent bioaccumulative perfluorocarboxylic acid pollution. This is the first modeling study of the atmospheric chemistry of a fluorotelomer alcohol.

U2 - 10.1021/es051858x

DO - 10.1021/es051858x

M3 - Tidsskriftartikel

SN - 0013-936X

VL - 40

SP - 924

EP - 930

JO - Environmental Science & Technology

JF - Environmental Science & Technology

IS - 3

ER -