1H-Perfluorooctane

CAS 335-65-9CF3(CF2)7HChemical Synthesis

1H-Perfluorooctane (CAS: 335-65-9, Formula: CF3(CF2)7H) is a highly fluorinated alkane with a molecular weight of 420.07 g/mol. This compound is characterised by its inertness and unique solvent properties, stemming from the strong carbon-fluorine bonds. It is primarily utilised as a building block in organic synthesis and as a component in specialised chemical formulations where its stability and low surface tension are advantageous.

IUPAC: 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluorooctane

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1H-Perfluorooctane (CF3(CF2)7H) — chemical structure, CAS 335-65-9; Chemistry, fine chemical supplied by Tech Serve Solutions

AlkylBuilding BlocksChemical SynthesisHalogenated HydrocarbonsOrganic Building Blocks

01 /Applications

Organic Synthesis

As a fluorinated building block, 1H-Perfluorooctane is used in the synthesis of more complex fluorinated molecules. Its perfluorinated chain offers unique electronic and steric properties to the resulting compounds.

Specialty Solvents

Due to its chemical inertness and unique solvency, it may be employed in specific applications requiring a non-reactive medium. Its high density and low surface tension are also notable characteristics.

Research and Development

Used in laboratory settings for investigations into fluorochemical properties and applications. Its distinct physical and chemical attributes make it a subject of interest in materials science research.

02 /Properties

Molecular weight	420.07
Linear formula	CF3(CF2)7H
Assay	99%
Boiling point	118 °C(lit.)
Density	1.758 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.300(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	113 °C / 235.4 °F
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-37/39

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

335-65-9

MDL number

MFCD00042109

PubChem substance

24868731

Beilstein registry

1716856

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 1H-Perfluorooctane used for?

1H-Perfluorooctane is used as a building block in organic synthesis, in specialty solvent applications, and in research and development for studying fluorochemical properties.

What are the CAS number and formula for 1H-Perfluorooctane?

The CAS number for 1H-Perfluorooctane is 335-65-9, and its linear formula is CF3(CF2)7H.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 1H-Perfluorooctane with an assay of 99%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.

How should 1H-Perfluorooctane be handled?

1H-Perfluorooctane is classified with warning signal word and hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, should be used. Ensure good ventilation. Refer to the safety data sheet for comprehensive handling information.

Is 1H-Perfluorooctane a controlled substance?

The provided data does not indicate that 1H-Perfluorooctane is a controlled substance.

How is 1H-Perfluorooctane packed and shipped?

1H-Perfluorooctane is exported in compliance with all relevant international shipping regulations. Specific packaging details are available upon request.

How can I request a quote or sample of 1H-Perfluorooctane?

To request a quote or sample, please contact our sales team through the website or by phone. Please include the product name and CAS number (335-65-9) in your request.