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Perfluoroheptanoic acid

CAS No.375-85-9
Chemical Name:Perfluoroheptanoic acid
CBNumber:CB6489085
Molecular Formula:C7HF13O2
Formula Weight:364.06
MOL File:375-85-9.mol

Perfluoroheptanoic acid Property

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
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
Stability Stable. Incompatible with strong bases.
InChIKey ZWBAMYVPMDSJGQ-UHFFFAOYSA-N
CAS DataBase Reference 375-85-9(CAS DataBase Reference)
FDA UNII 4Q4V9K363Y
EPA Substance Registry System Perfluoroheptanoic acid (375-85-9)
UNSPSC Code 12352200
NACRES NA.24

Safety

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)

NFPA 704:

	1
3		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordDanger
Hazard statements H360D-H372
Precautionary statements P202-P260-P264-P270-P280-P308+P313

Perfluoroheptanoic acid Price More Price(8)

Brand: Sigma-Aldrich(India)
Product number: 342041
Product name : Perfluoroheptanoic acid
Purity: ≥97.0%
Packaging: 5G
Price: ₹3918.65
Updated: 2022/06/14
Buy: Buy

Brand: Sigma-Aldrich(India)
Product number: 43996
Product name : Perfluoroheptanoic acid
Purity: analytical standard
Packaging: 25MG
Price: ₹7274.4
Updated: 2022/06/14
Buy: Buy

Brand: Sigma-Aldrich(India)
Product number: 342041
Product name : Perfluoroheptanoic acid
Purity: ≥97.0%
Packaging: 25G
Price: ₹15717.9
Updated: 2022/06/14
Buy: Buy

Brand: TCI Chemicals (India)
Product number: T1545
Product name : Tridecafluoroheptanoic Acid
Purity:
Packaging: 5G
Price: ₹4400
Updated: 2022/05/26
Buy: Buy

Brand: TCI Chemicals (India)
Product number: T1545
Product name : Tridecafluoroheptanoic Acid
Purity:
Packaging: 25G
Price: ₹9400
Updated: 2022/05/26
Buy: Buy

Perfluoroheptanoic acid Chemical Properties,Usage,Production

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.