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Other Classes -> Perfluoroalkyl Acids

Ionic Liquids

Ionic Liquids -> Fluorinated Ionic Liquids

PFAS -> Perfluorocarboxylic acids

PFAS -> OECD Category

PFAS

PFAS -> PFcarboxylic acids (PFCA)

PFAS -> Other/unspecified

PFAS

110.8 Ų [M-H-CO2]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: PFAS]

109.53 Ų [M-H-CO2]-

This chemical does not meet GHS hazard criteria for 0.6% (1 of 171) of reports.

Danger

H314 (99.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 171 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

Chemical: Butanoic acid, heptafluoro-

Hazard Traits - Hazard Trait Undefined

Perfluorobutyric acid: Does not have an individual approval but may be used under an appropriate group standard

Corrosive to skin and eyes; [eChemPortal: ERMA] A corrosive substance that can cause injury to the skin, eyes, and respiratory tract; Inhalation may cause chemical pneumonitis; [MSDSonline] See Perfluorooctanoic acid. See Perfluorooctane sulfonic acid.

Skin Corr. 1A (99.4%)

Eye damage - category 1

Reproductive toxicity - Category 2

0.37 [mg/m3]

4.0 [mg/m3]

24 [mg/m3]

Perfluorobutanoic Acid (PFBA)

Developmental

1 x 10 ^-3 mg/kg-day

0.001

IRIS Current

0.006

IRIS Current

Perfluorobutanoic acid (PFBA)

PFAS

6

Smith, C.D. and Nowell, L.H., 2024. Health-Based Screening Levels for evaluating water-quality data (3rd ed.). DOI:10.5066/F71C1TWP

7.80e+01

1.20e+03

1.80e+01

(G)

6.50e-03

1.00e-03

2.30e+02

3.50e+03

5.50e+01

1.00e-03

Volatile

Mutagen

Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)

Perfluorocarboxylic acids include Perfluoroacetic, Perfluoropropionic, Perfluorobutyric, Perfluorovaleric, Perfluorocaproic, Perfluoroheptanoic, Perfluorocaprylic, Perfluorononanoic, Perfluorocapric, Perfluoroundecanoic, and Perfluorododecanoic acid; These long-chain perfluoroalkanecarboxylic acids and their salts are used as wetting, dispersing, emulsifying, and foaming agents. They greatly reduce surface tension in aqueous solutions. [Ullmann]

non-polymer PFAS -> Paper and packaging -> Food-contact articles

• Antistatic protective photographic layers [Ref: CAS2019 (DE1961638)]

PFAS -> PFcarboxylic acids (PFCA)

PFAS (per- and polyfluoroalkyl substances) -> OECD Category