- Perfluoroheptanoic acid
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- $0.10 / 1KG
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2025-12-24
- CAS:375-85-9
- Min. Order: 1KG
- Purity: 99.0%
- Supply Ability: 1000 tons
- Perfluoroheptanoic acid
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- $50.00 / 1KG
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2025-09-25
- CAS:375-85-9
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | Perfluoroheptanoic acid Basic information |
| | Perfluoroheptanoic acid Chemical Properties |
| Melting point | 30 °C (lit.) | | Boiling point | 175 °C/742 mmHg (lit.) | | density | 1.792 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.306(lit.) | | Fp | >230 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | PBS (pH 7.2): 2 mg/ml | | form | Liquid After Melting | | pka | 0.47±0.10(Predicted) | | Specific Gravity | 1.792 | | color | Clear colorless to pale yellow | | Water Solubility | Insoluble in water. | | FreezingPoint | 30.0 to 34.0 ℃ | | BRN | 1808210 | | Henry's Law Constant | 1.7×100 mol/(m3Pa) at 25℃, Kwan (2001) | | Stability: | Stable. Incompatible with strong bases. | | InChI | 1S/C7HF13O2/c8-2(9,1(21)22)3(10,11)4(12,13)5(14,15)6(16,17)7(18,19)20/h(H,21,22) | | InChIKey | ZWBAMYVPMDSJGQ-UHFFFAOYSA-N | | SMILES | OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F | | CAS DataBase Reference | 375-85-9(CAS DataBase Reference) | | EPA Substance Registry System | Perfluoroheptanoic acid (375-85-9) |
| Hazard Codes | C | | Risk Statements | 22-34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3261 8/PG 2 | | WGK Germany | 3 | | Hazard Note | Corrosive | | TSCA | TSCA listed | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29159000 | | Storage Class | 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | | Hazard Classifications | Repr. 1B
STOT RE 1 | | Hazardous Substances Data | 375-85-9(Hazardous Substances Data) |
| | Perfluoroheptanoic acid Usage And Synthesis |
| Chemical Properties | Perfluoroheptanoic acid is a white solid under ambient conditions, but it has a relatively low melting point (Huang, et al., 1987). In comparison, the C6 homologue, PFHxA, and other short-chain perfluorocarboxylic acids are volatile liquids (NICNAS, 2015a). The C8 homologue is also a solid under ambient conditions, although it has a relatively low sublimation temperature of 40°C (Kaiser, et al., 2010). Based on the properties of this long-chain homologue, solid PFHpA may sublime under ambient conditions. | | Uses | Perfluorinated compounds (PFCs) have been detected in many environmental matrixes, biota, and nonoccupationally exposed populations in China recently. Being a persistent environmental pollutant, it ca n accumulate in human tissues via various exposure routes. PFHA may interfere in a toxic fashion on the immune system, liver, development, and endocrine systems.
Perfluoroheptanoate (PFHpA, perfluoroheptanoic acid, perfluoro-n-heptanoic acid, tridecafluoro-1-heptanoic acid) is a seven-carbon compound in the perfluoroalkyl family of chemicals. Perfluoroheptanoate is used in stain- and grease-proof coatings on furniture, carpet, and food packaging.
Perfluoroheptanoate is the seven-carbon chemical that is structurally similar to the highly persistent and outlawed PFOA. Much like other perfluoroalkyls, PFHpA can persist in the environment. | | Uses | Perfluoroheptanoic acid is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field etc. | | Definition | ChEBI: A fluoroalkanoic acid that is perfluorinated heptanoic acid. |
| | Perfluoroheptanoic acid Preparation Products And Raw materials |
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