Health & Environmental Research Online (HERO)


5:3 acid (914637-49-3)


9 References Were Found:

Archival Material
Archival Material

Certificate of analysis. Product: 2H,2H,3H,3H-Perfluorooctanoic acid; Code Number: PC2908; CAS Number: 914637-49-3

Author: Apollo Scientific (2017) Available online at http://www.apolloscientific.co.uk/downloads/coa_typical/PC2908_TypicalCofA.pdf. [Website] HERO ID: 3982542


Archival Material
Archival Material

Summary of classification and labelling. EC/List No. 811-572-3. 2H,2H,3H,3H-Perfluorooctanoic acid. CAS Number 914637-49-3

Author: ECHA (2017) Helsinki, Finland: European Chemicals Agency. HERO ID: 3981235


Technical Report
Technical Report

Draft toxicological profile for perfluoroalkyls

Author: ATSDR (2015) HERO ID: 3859918


Technical Report
Technical Report

Letter: 8EHQ-09-17365. Octanoic acid, 4,4,5,5,6,6,7,7,8,8,8-undecafluoro-. CAS # 914637-49-3 [Supplement to our letter of November 4, 20 10 and summarizes the final results of the repeat dose toxicity study]

Author: DHGC (2012) (8EHQ-0212-17365G. DCN: 89120000196). Submitted under TSCA section 8E. [TSCA Submission] HERO ID: 3981206


Technical Report
Technical Report

Declassification Activity - TSCA ยง8(e) Supplement: 8EHQ-09-17362.(DCN: 88090000089): Octanoic acid, 4,4,5,5,6,6,7,7,8,88, -undecafluoro-; CAS # 914637-49-3; Generic Name: Carboxylic Acid [Results of a recently conducted acute dermal toxicity study in rats]

Author: Confidential (2011) (8EHQ-0811-17365F. DCN: 89110000425). Submitted under TSCA section 8E. [TSCA Submission] HERO ID: 3981204


Technical Report
Technical Report

8EHQ-09-17365. Octanoic acid, 4,4,5,5,6,6,7,7,8,8,8-undecafluoro-. CAS # 914637-49-3. [Preliminary results of an ongoing repeated oral dose toxicity study in rats]

Author: DHGC (2010) (8EHQ-1110-17365E. DCN: 89110000029). Submitted under TSCA section 8E. [TSCA Submission] HERO ID: 3981203


Technical Report
Technical Report

Letter: 8EHQ-09-17365. [Octanoic acid, 4,4,5,5,6,6,7,7,8,8,8-undecafluoro-; Results of a recently conducted acute oral toxicity study]

Author: DHGC (2009) (8EHQ-0609-17365D. DCN: 89090000317). Submitted under TSCA section 8E. [TSCA Submission] HERO ID: 3981202


Technical Report
Technical Report

Letter: 8EHQ-09-17365. Octanoic acid, 4,4,5,5,6,6,7,7,8,8,8-undecafluoro-. [Results of a recently conducted dermal sensitization study in mice using the local lymph node assay (LLNA)]

Author: DHGC (2009) (8EHQ-0409-17365C. DCN: 89090000250). Submitted under TSCA section 8E. [TSCA Submission] HERO ID: 3981208


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Peer Reviewed Journal Article

The pKa values of PFOA and other highly fluorinated carboxylic acids

Author: Goss, KU (2008) Environmental Science and Technology 42:456-458. HERO ID: 3980872

[Less] The dissociated and nondissociated species of any organic acid differ largely in their physicochemical . . . [More] The dissociated and nondissociated species of any organic acid differ largely in their physicochemical behavior. The ratio of both species in aqueous systems is determined by the respective pKa value. For perfluorooctanoic acid recent fate-modeling studies have applied a pKa value of 2.8. This value likely is too high by 3 log units. Here, the correct value is estimated to be close to -0.5 based on analogy considerations and molecular modeling. Calculated pKa values for other highly fluorinated carboxylic acids are also presented.