Perfluoroheptanoic acid
Perfluoroheptanoic acid Basic information
- Product Name:
- Perfluoroheptanoic acid
- Synonyms:
-
- tridecafluoro-heptanoicaci
- N-TRIDECAFLUOROHEPTANOIC ACID
- N-PERFLUOROHEPTANOIC ACID
- PERFLUOROENANTHIC ACID
- PERFLUOROHEPTANOIC ACID
- PFHPA
- RARECHEM AL BO 2285
- TRIDECAFLUOROENANTHIC ACID
- CAS:
- 375-85-9
- MF:
- C7HF13O2
- MW:
- 364.06
- EINECS:
- 206-798-9
- Product Categories:
-
- organofluorine compounds
- Fluorous Chemistry
- Analytical Chemistry
- LC/MS Ion-Pair Reagents for Basic Samples
- Fluorous Compounds
- Synthetic Organic Chemistry
- Ion-Pair Reagents for HPLC
- Mol File:
- 375-85-9.mol
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.)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- PBS (pH 7.2): 2 mg/ml
- pka
- 0.47±0.10(Predicted)
- form
- Liquid After Melting
- Specific Gravity
- 1.792
- color
- Clear colorless to pale yellow
- Water Solubility
- Insoluble in water.
- FreezingPoint
- 30.0 to 34.0 ℃
- BRN
- 1808210
- Stability:
- Stable. Incompatible with strong bases.
- InChIKey
- ZWBAMYVPMDSJGQ-UHFFFAOYSA-N
- CAS DataBase Reference
- 375-85-9(CAS DataBase Reference)
- EPA Substance Registry System
- Perfluoroheptanoic acid (375-85-9)
Safety Information
- 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
- T
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29159000
- Hazardous Substances Data
- 375-85-9(Hazardous Substances Data)
MSDS
- Language:English Provider:Perfluoroheptanoic acid
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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
Preparation Products
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