全氟-2-甲基戊烷

Description

perfluoro-2-methylpentane · CAS 355-04-4 · CF3CF(CF3)CF2CF2CF3. UNII 698P33664Y.

Identification

CAS Registry Number	355-04-4
PubChem CID	67726
Molecular formula	CF3CF(CF3)CF2CF2CF3
IUPAC name	1,1,1,2,2,3,3,4,5,5,5-undecafluoro-4-(trifluoromethyl)pentane
UNII (FDA)	698P33664Y

Computed Descriptors

Molecular Weight	338.04
XLogP3	5.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	14
Rotatable Bond Count	2
Exact Mass	337.9776443
Monoisotopic Mass	337.9776443
Topological Polar Surface Area	0
Heavy Atom Count	20
Formal Charge	0

Regulatory Status

GHS notification summary	50% (2 / 4)

GHS Hazard Classification

GHS notification summary	50% (2 / 4)
Reported hazard statements	H315 (50%), H319 (50%), H335 (50%)

Documented Uses

• non-polymer PFAS -> Energy Sector -> Organic Rankine engines
• non-polymer PFAS -> Tracing and tagging -> Tracing and tagging applications
• non-polymer PFAS -> Production of Plastic and rubber -> Foam blowing
• non-polymer PFAS -> Electronic Industry -> Carrier fluid/lubricant deposition
• non-polymer PFAS -> Electronic Industry -> Heat transfer fluids (cooling of electrical equipment)
• non-polymer PFAS -> Electronic Industry -> Testing of electronic devices and equipment

Synonyms

Perfluoroisohexane; Perfluoro(2-methylpentane); 1,1,1,2,2,3,3,4,5,5,5-Undecafluoro-4-(trifluoromethyl)pentane; Tetradecafluoro-2-methylpentane; EINECS 206-575-6; 2-Perfluoromethylpentane; UNII-698P33664Y; FLUTEC PC-1; 698P33664Y; DTXSID40188992; EC 206-575-6; UNDECAFLUORO-2-(TRIFLUOROMETHYL)PENTANE; RefChem:171664; PERFLUOROISOHEXANE [INCI]; DTXCID00111483; ROVMKEZVKFJNBD-UHFFFAOYSA-N

Frequently Asked Questions

What are the CAS number and molecular formula of perfluoro-2-methylpentane?

CAS 355-04-4; molecular formula CF3CF(CF3)CF2CF2CF3; molecular weight — g/mol.

What other names is perfluoro-2-methylpentane known by?

Perfluoroisohexane, Perfluoro(2-methylpentane), 1,1,1,2,2,3,3,4,5,5,5-Undecafluoro-4-(trifluoromethyl)pentane, Tetradecafluoro-2-methylpentane, EINECS 206-575-6, 2-Perfluoromethylpentane.

Is perfluoro-2-methylpentane classified as hazardous?

50% of GHS notifications report no hazard classification (2 of 4).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.