perfluoroheptanoic acid (CAS 375-85-9) — formula C7HF13O2, molecular weight 364.06; category organic chemicals.
| CAS Number | 375-85-9 |
|---|---|
| Molecular Formula | C7HF13O2 |
| Molecular Weight | 364.06 |
| Melting Point | 30 °C |
| Boiling Point | 175 °C |
| LogP | 4.3 |
| Applications | Uses: Long-chain perfluoroalkanecarboxylic acids and their salts are surface-active chemicals (surfactants), which greatly reduce the surface tension (surface energy) of water, aqueous solutions, and organic liquids even at low concentrations. These acids (C6- C12) and derivatives are used as wetting, dispersing, emulsifying, and foaming agents., Long-chain perfluoroalkanecarboxylic acids, • Detected in fire-fighter textiles [Ref: Peaslee2020], • Detected in cosmetics [Ref: Schultes2018, Brinch2018], • AFFF (detected) [Ref: https:, doi.org, 10.1021, es3034999], • Detected in leather [Ref: https:, 10.1007, s11356-015-4202-7], • Detected in Formica, Oriented Strand Boards, Wooden Boards and Chipboards [Ref: https:, 10.1016, j.chemosphere.2016.08.112], • Detected in sandwich and popcorn paper [Ref: Blom C, Hanssen L. Analysis of Per- and Polyfluorinated Substances in Articles (M-360)., 2015.], • Detected in impregnation sprays [Ref: https:, • Detected in treated apparel [Ref: https:, j.chemosphere.2013.10.001], • Detected in fluor polish [Ref: https:, • Detected in dental floss [Ref: KEMI Swedish Chemical Agency. 2015b. Occurrence and Use of Highly Fluorinated Substances and Alternatives.], • Detected in membranes for apparel [Ref: https:, • Detected in ski wax [Ref: Blom C, • Detected in food packaging materials [Ref: doi:10.1007, s11356-013-1596-y], non-polymer PFAS -> Floor coverings -> Carpets in general, non-polymer PFAS -> Personal Care products and cosmetics -> Sunscreen, non-polymer PFAS -> Laboratory Supplies -> Impregnation spray for leather and textile, non-polymer PFAS -> Medicinal Utensils -> Dental floss, non-polymer PFAS -> Personal Care products and cosmetics -> Powder, non-polymer PFAS -> Wood processing -> Wood building materials, non-polymer PFAS -> Floor coverings -> Laminated plastic floor covering, non-polymer PFAS -> Personal Care products and cosmetics -> Cosmetics and personal care products in general, non-polymer PFAS -> Floor coverings -> Nylon carpets, non-polymer PFAS -> Personal Care products and cosmetics -> Eye cream, eye shadow, non-polymer PFAS -> Coatings, Paints and Varnishes -> Coatings in general, non-polymer PFAS -> Personal Care products and cosmetics -> Body lotion, body cream, body oil, non-polymer PFAS -> Personal Care products and cosmetics -> Scrub, peeling, non-polymer PFAS -> Personal Care products and cosmetics -> Concealer, corrector, non-polymer PFAS -> Apparel -> Apparel, non-polymer PFAS -> Laboratory Supplies -> Impregnation of genuine leather, non-polymer PFAS -> Personal Care products and cosmetics -> Manicure product, non-polymer PFAS -> Fire-Fighting Foam -> Aqueous film-forming foams (AFFF), non-polymer PFAS -> Sealants and adhesives -> Sealants, non-polymer PFAS -> Paper and packaging -> Food-contact articles, non-polymer PFAS -> Personal Care products and cosmetics -> Highlighter, non-polymer PFAS -> Textile and upholstery -> Textile and upholstery, non-polymer PFAS -> Personal Care products and cosmetics -> BB, CC cream, foundation, non-polymer PFAS -> Sports articles -> Ski wax, non-polymer PFAS -> Building and Construction -> Greenhouse, non-polymer PFAS -> Sports articles -> Bicycle lubricant, non-polymer PFAS -> Floor coverings -> Floor polish, Use Classification: PFAS (per- and polyfluoroalkyl substances) -> OECD Category, PFAS -> PFcarboxylic acids (PFCA), PFAS, Methods of Manufacturing: Long-chain perfluorocarboxylic acids are prepared by the Simons electrochemical fluorination of the corresponding acyl halide ... The acids are obtained by hydrolysis of the perfluoroacyl fluoride, followed by distillation. Some carbon - carbon bond scission occurs to form lower homologous acids along with inert fluorocarbons and cyclic ethers. The acid yield decreases with increasing chain length., Long-chain perfluorocarboxylic acids, General Manufacturing Information: Heptanoic acid, 2, 3, 4, 5, 6, 7, 7-tridecafluoro-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Uses: Long-chain perfluoroalkanecarboxylic acids and their salts are surface-active chemicals (surfactants), which greatly reduce the surface tension (surface energy) of water, aqueous solutions, and organic liquids even at low concentrations. These acids (C6- C12) and derivatives are used as wetting, dispersing, emulsifying, and foaming agents., Long-chain perfluoroalkanecarboxylic acids, • Detected in fire-fighter textiles [Ref: Peaslee2020], • Detected in cosmetics [Ref: Schultes2018, Brinch2018], • AFFF (detected) [Ref: https:, doi.org, 10.1021, es3034999], • Detected in leather [Ref: https:, 10.1007, s11356-015-4202-7], • Detected in Formica, Oriented Strand Boards, Wooden Boards and Chipboards [Ref: https:, 10.1016, j.chemosphere.2016.08.112], • Detected in sandwich and popcorn paper [Ref: Blom C, Hanssen L. Analysis of Per- and Polyfluorinated Substances in Articles (M-360)., 2015.], • Detected in impregnation sprays [Ref: https:, • Detected in treated apparel [Ref: https:, j.chemosphere.2013.10.001], • Detected in fluor polish [Ref: https:, • Detected in dental floss [Ref: KEMI Swedish Chemical Agency. 2015b. Occurrence and Use of Highly Fluorinated Substances and Alternatives.], • Detected in membranes for apparel [Ref: https:, • Detected in ski wax [Ref: Blom C, • Detected in food packaging materials [Ref: doi:10.1007, s11356-013-1596-y], non-polymer PFAS -> Floor coverings -> Carpets in general, non-polymer PFAS -> Personal Care products and cosmetics -> Sunscreen, non-polymer PFAS -> Laboratory Supplies -> Impregnation spray for leather and textile, non-polymer PFAS -> Medicinal Utensils -> Dental floss, non-polymer PFAS -> Personal Care products and cosmetics -> Powder, non-polymer PFAS -> Wood processing -> Wood building materials, non-polymer PFAS -> Floor coverings -> Laminated plastic floor covering, non-polymer PFAS -> Personal Care products and cosmetics -> Cosmetics and personal care products in general, non-polymer PFAS -> Floor coverings -> Nylon carpets, non-polymer PFAS -> Personal Care products and cosmetics -> Eye cream, eye shadow, non-polymer PFAS -> Coatings, Paints and Varnishes -> Coatings in general, non-polymer PFAS -> Personal Care products and cosmetics -> Body lotion, body cream, body oil, non-polymer PFAS -> Personal Care products and cosmetics -> Scrub, peeling, non-polymer PFAS -> Personal Care products and cosmetics -> Concealer, corrector, non-polymer PFAS -> Apparel -> Apparel, non-polymer PFAS -> Laboratory Supplies -> Impregnation of genuine leather, non-polymer PFAS -> Personal Care products and cosmetics -> Manicure product, non-polymer PFAS -> Fire-Fighting Foam -> Aqueous film-forming foams (AFFF), non-polymer PFAS -> Sealants and adhesives -> Sealants, non-polymer PFAS -> Paper and packaging -> Food-contact articles, non-polymer PFAS -> Personal Care products and cosmetics -> Highlighter, non-polymer PFAS -> Textile and upholstery -> Textile and upholstery, non-polymer PFAS -> Personal Care products and cosmetics -> BB, CC cream, foundation, non-polymer PFAS -> Sports articles -> Ski wax, non-polymer PFAS -> Building and Construction -> Greenhouse, non-polymer PFAS -> Sports articles -> Bicycle lubricant, non-polymer PFAS -> Floor coverings -> Floor polish, Use Classification: PFAS (per- and polyfluoroalkyl substances) -> OECD Category, PFAS -> PFcarboxylic acids (PFCA), PFAS, Methods of Manufacturing: Long-chain perfluorocarboxylic acids are prepared by the Simons electrochemical fluorination of the corresponding acyl halide ... The acids are obtained by hydrolysis of the perfluoroacyl fluoride, followed by distillation. Some carbon - carbon bond scission occurs to form lower homologous acids along with inert fluorocarbons and cyclic ethers. The acid yield decreases with increasing chain length., Long-chain perfluorocarboxylic acids, General Manufacturing Information: Heptanoic acid, 2, 3, 4, 5, 6, 7, 7-tridecafluoro-: ACTIVE.
perfluoroheptanoic acid is a carbon-based organic compound with CAS registry number 375-85-9 and molecular formula C7HF13O2 (molecular weight 364.06), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 375-85-9
Its molecular formula C7HF13O2 comprises 7 C, 1 H, 13 F, 2 O atoms.
Also known as: perfluoroheptanoic acid · 全氟庚酸
Category: organic chemicals
The CAS registry number of perfluoroheptanoic acid is 375-85-9.
Molecular formula C7HF13O2, molecular weight 364.06.
It is also registered under: perfluoroheptanoic acid, 全氟庚酸.
Recorded applications: Uses: Long-chain perfluoroalkanecarboxylic acids and their salts are surface-active chemicals (surfactants), which greatly reduce the surface tension (surface energy) of water, aqueous solutions, and organic liquids even at low concentrations. These acids (C6- C12) and derivatives are used as wetting, dispersing, emulsifying, and foaming agents., Long-chain perfluoroalkanecarboxylic acids, • Detected in fire-fighter textiles [Ref: Peaslee2020], • Detected in cosmetics [Ref: Schultes2018, Brinch2018], • AFFF (detected) [Ref: https:, doi.org, 10.1021, es3034999], • Detected in leather [Ref: https:, 10.1007, s11356-015-4202-7], • Detected in Formica, Oriented Strand Boards, Wooden Boards and Chipboards [Ref: https:, 10.1016, j.chemosphere.2016.08.112], • Detected in sandwich and popcorn paper [Ref: Blom C, Hanssen L. Analysis of Per- and Polyfluorinated Substances in Articles (M-360)., 2015.], • Detected in impregnation sprays [Ref: https:, • Detected in treated apparel [Ref: https:, j.chemosphere.2013.10.001], • Detected in fluor polish [Ref: https:, • Detected in dental floss [Ref: KEMI Swedish Chemical Agency. 2015b. Occurrence and Use of Highly Fluorinated Substances and Alternatives.], • Detected in membranes for apparel [Ref: https:, • Detected in ski wax [Ref: Blom C, • Detected in food packaging materials [Ref: doi:10.1007, s11356-013-1596-y], non-polymer PFAS -> Floor coverings -> Carpets in general, non-polymer PFAS -> Personal Care products and cosmetics -> Sunscreen, non-polymer PFAS -> Laboratory Supplies -> Impregnation spray for leather and textile, non-polymer PFAS -> Medicinal Utensils -> Dental floss, non-polymer PFAS -> Personal Care products and cosmetics -> Powder, non-polymer PFAS -> Wood processing -> Wood building materials, non-polymer PFAS -> Floor coverings -> Laminated plastic floor covering, non-polymer PFAS -> Personal Care products and cosmetics -> Cosmetics and personal care products in general, non-polymer PFAS -> Floor coverings -> Nylon carpets, non-polymer PFAS -> Personal Care products and cosmetics -> Eye cream, eye shadow, non-polymer PFAS -> Coatings, Paints and Varnishes -> Coatings in general, non-polymer PFAS -> Personal Care products and cosmetics -> Body lotion, body cream, body oil, non-polymer PFAS -> Personal Care products and cosmetics -> Scrub, peeling, non-polymer PFAS -> Personal Care products and cosmetics -> Concealer, corrector, non-polymer PFAS -> Apparel -> Apparel, non-polymer PFAS -> Laboratory Supplies -> Impregnation of genuine leather, non-polymer PFAS -> Personal Care products and cosmetics -> Manicure product, non-polymer PFAS -> Fire-Fighting Foam -> Aqueous film-forming foams (AFFF), non-polymer PFAS -> Sealants and adhesives -> Sealants, non-polymer PFAS -> Paper and packaging -> Food-contact articles, non-polymer PFAS -> Personal Care products and cosmetics -> Highlighter, non-polymer PFAS -> Textile and upholstery -> Textile and upholstery, non-polymer PFAS -> Personal Care products and cosmetics -> BB, CC cream, foundation, non-polymer PFAS -> Sports articles -> Ski wax, non-polymer PFAS -> Building and Construction -> Greenhouse, non-polymer PFAS -> Sports articles -> Bicycle lubricant, non-polymer PFAS -> Floor coverings -> Floor polish, Use Classification: PFAS (per- and polyfluoroalkyl substances) -> OECD Category, PFAS -> PFcarboxylic acids (PFCA), PFAS, Methods of Manufacturing: Long-chain perfluorocarboxylic acids are prepared by the Simons electrochemical fluorination of the corresponding acyl halide ... The acids are obtained by hydrolysis of the perfluoroacyl fluoride, followed by distillation. Some carbon - carbon bond scission occurs to form lower homologous acids along with inert fluorocarbons and cyclic ethers. The acid yield decreases with increasing chain length., Long-chain perfluorocarboxylic acids, General Manufacturing Information: Heptanoic acid, 2, 3, 4, 5, 6, 7, 7-tridecafluoro-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for perfluoroheptanoic acid (CAS 375-85-9), compiled from public chemistry databases.
| CAS Registry Number | 375-85-9 |
|---|---|
| PubChem CID | 67818 |
| Molecular formula | C7HF13O2 |
| IUPAC name | 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptanoic acid |
| UNII (FDA) | 4Q4V9K363Y |
| Molecular Weight | 364.06 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 5 |
| Exact Mass | 363.9768954 |
| Monoisotopic Mass | 363.9768954 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 22 |
| Boiling Point | 175 °C |
|---|---|
| Melting Point | 30 °C |
| Flash Point | > 113.00 °C (> 235.40 °F) - closed cup |
| Density | 1.792 g/cu cm at 20 °C/4 °C |
| Vapor Pressure | 0.133 mm Hg at 25 °C |
| Vapor Pressure | 1.18 ± 0.01 [log Psd at 298.15 K (Pa)] |
| Collision Cross Section | 211.59 Ų [2M-H]- |
| Collision Cross Section | 132.3 Ų [M-H-CO2]- |
| Collision Cross Section | 147.61 Ų [M-H]- |
Perfluoroheptanoic acid; 375-85-9; Tridecafluoroheptanoic acid; PFHpA; Perfluoroenanthic Acid; Perfluoro-n-heptanoic acid; Heptanoic acid, tridecafluoro-; 2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoroheptanoic acid; DTXSID1037303; Tridecafluoro-1-heptanoic acid; 4Q4V9K363Y; DTXCID9017303; CHEBI:35547; PFHpA compound; TDFHA cpd; C7-PFA
| GHS notification summary | 5.6% (3 / 54) |
|---|
| GHS notification summary | 5.6% (3 / 54) |
|---|---|
| Reported hazard statements | H372, H302 (77.8%), H314 (90.7%), H360, H318, H331, H351 |
H360D: May damage the unborn child [Danger Reproductive toxicity]
H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
perfluoroheptanoic acid · CAS 375-85-9 · C7HF13O2. UNII 4Q4V9K363Y. Boiling Point: 175 °C; Melting Point: 30 °C; Flash Point: > 113.00 °C (> 235.40 °F) - closed cup.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
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