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Perfluoroheptanoic acid

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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
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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)
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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

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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

Perfluoroheptanoic acidSupplier

Shangfluoro Gold
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021-021-021-65170832 15601903708
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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
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Alfa Aesar
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400-6106006
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
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Sales-CN@TCIchemicals.com