ChemicalBook > CAS DataBase List > Perfluoro-2-methyl-2-pentene

Perfluoro-2-methyl-2-pentene

Product Name: Perfluoro-2-methyl-2-pentene
CAS No.: 1584-03-8
Chemical Name: Perfluoro-2-methyl-2-pentene
Synonyms: -2-pentene), 97%;Hexafluoropropene dimer;HexafluoropropylenedimerD2;Perfluoro-2-methyl-2-penten;Perfluoro-2-methyl-2-pentene;-Methylpent-2-ene, perfluoro-;2-Methylpent-2-ene, perfluoro-;Dodecafluoro-2-methyl-2-pentene;PERFLUORO-2-METHYL-2-PENTENE 98;Perfluoro(2-methylpent-2-ene)90%
CBNumber: CB9499175
Molecular Formula: C6F12
Formula Weight: 300.05
MOL File: 1584-03-8.mol

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Perfluoro-2-methyl-2-pentene Property

Melting point:: 48-50 °C
Boiling point:: 53-61 °C(lit.)
Density: 1.622 g/mL at 25 °C(lit.)
vapor pressure: 4.31 psi ( 20 °C)
Flash point:: 10 °F
refractive index: ca. 1.3
storage temp.: Flammables area
form: Liquid
Specific Gravity: 1.62
color: Clear colorless to light yellow
Water Solubility: insoluble
InChI: InChI=1S/C6F12/c7-2(3(8,9)6(16,17)18)1(4(10,11)12)5(13,14)15
InChIKey: FAEGGADNHFKDQX-UHFFFAOYSA-N
SMILES: C(F)(F)(F)/C(/C(F)(F)F)=C(\F)/C(F)(F)C(F)(F)F
CAS DataBase Reference: 1584-03-8(CAS DataBase Reference)
NIST Chemistry Reference: Perfluoro-2-methyl-2-pentene(1584-03-8)
EPA Substance Registry System: Perfluoro(2-methylpent-2-ene) (1584-03-8)

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Safety

Hazard Codes: F,Xi
Risk Statements: 11
Safety Statements: 16-29-33
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
Hazard Note: Irritant
HazardClass: 3
PackingGroup: II
HS Code: 29033990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

TCI Chemical

Product number: P3058
Product name: 1,1,1,3,4,4,5,5,5-Nonafluoro-2-(trifluoromethyl)pent-2-ene
Purity: min. 98.0 %
Packaging: 25G
Price: $106
Updated: 2025/07/31

TCI Chemical

Product number: P3058
Product name: 1,1,1,3,4,4,5,5,5-Nonafluoro-2-(trifluoromethyl)pent-2-ene
Purity: min. 98.0 %
Packaging: 100G
Price: $264
Updated: 2025/07/31

TRC

Product number: P999460
Product name: Perfluoro(2-methyl-2-pentene)
Packaging: 50mg
Price: $45
Updated: 2021/12/16

Usbiological

Product number: 451847
Product name: Hexafluoropropene Dimer
Packaging: 5g
Price: $355
Updated: 2021/12/16

Apolloscientific

Product number: PC6122P
Product name: Perfluoro(2-methylpent-2-ene)
Purity: 98%
Packaging: 100g
Price: $65
Updated: 2021/12/16

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Perfluoro-2-methyl-2-pentene Chemical Properties,Usage,Production

Chemical Properties

clear colourless to light yellow liquid

Uses

Hexafluoropropene Dimer is used in the production of waterproof and oilproof Si/F-modified polyurethane finishing agent for textile and leather. Hexafluoropropene Dimer is also used as a blowing agent for manufacture of polyurethane foams.

Reactions

Perfluoro-2-methyl-2-pentene reacts withα-oxides in the presence of CsF, like perfluoro isobutylene. Olefins containing a perfluoro(dimethylpropyl)methyl group and cesium perfluoro-2-methyl-penten-3-olate are formed.
The reaction of this compound with epichlorohydrin in the presence of CSP results in the formation of trans-1,1,1,7,7,8,8,9,9,9-decafluoro-2,6,6-tris(trifluoromethyl)-4-nonene, 2-fluoro-2-pentafluoroethyl-3,3-bis(trifluoromethyl)-5-[α,α-(hydro-β,β-bis(trifluoromethyl)perfluoroamyl] tetrahydrofuran, and 2-H-perfluoro-2-methylpentane.
The hexafluoropropylene dimer perfluoro-2-methyl-2-pentene is partially converted under the action of CsF into the thermodynamically most stable hexafluoropropylene trimer perfluoro-2,4-dimiethyl-3-heptene[1].
It reacts with alcohols to give either fluorine substitution products or addition products, depending on the amount of essential catalyst used. Alcohols containing branched substituents give another product in addition to those derived from the substitution of a vinyl fluorine atom in perfluoro-2-methyl-2-pentene, namely isomeric vinyl ethers, which are derivatives of perfluoro-2-methyl-1-pentene[2].

References

[1] L. L. Gervits, I. L. Knunyants, K. N. Makarov. “Reaction of perfluoro-2-methyl-2-pentene and perfluoroisobutylene with α-oxides in the presence of cesium fluoride.” Russian Chemical Bulletin 30 5 (1981): 846–852.
[2] V. F. Snegirev, K. N. Makarov. “Reaction of perfluoro-2-methylpent-2-ene with oxygen nucleophiles.” Russian Chemical Bulletin 35 1 (1986): 91–103.

Perfluoro-2-methyl-2-pentene Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Perfluoro-2-methyl-2-pentene manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: Perfluoro-2-methyl-2-pentene 1584-03-8
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-03-11

Shanghai UCHEM Inc.

Product: Perfluoro-2-methyl-2-pentene 1584-03-8
Price: US $105.00-373.00/kg
Min. Order: 1kg
Purity: 0.98
Supply Ability: 25kg
Release date: 2023-11-14

Henan Fengda Chemical Co., Ltd

Product: Perfluoro-2-methyl-2-pentene 1584-03-8
Price: US $35.00-1.20/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-03-28

1584-03-8, Perfluoro-2-methyl-2-penteneRelated Search:

DILINOLEIC ACID Methylparaben Perfluorotriethylamine Bensulfuron methyl Kresoxim-methyl 2-Methyl-2-pentenoic acid 1-Pentene METHYLCYCLOPENTADIENE DIMER 2-Methyl-2-pentenal Methyl cyclopentenolone 6-Methyl-5-hepten-2-one ALLYL METHYL ETHER METSULFURON METHYL Dicyclopentadiene N,N-Dimethylallylamine Methyl salicylate Thiophanate-methyl NONAFLUORO-1-BUTANESULFONYL CHLORIDE

1,1,1,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)pent-2-ene

PERFLUORO-2-METHYL-2-PENTENE 98

2-Methylpent-2-ene, perfluoro-

2-Pentene, 1,1,1,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)-

-Methylpent-2-ene, perfluoro-

1,1,1,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)pent-4-ene

PERFLUORO(2-METHYL-2-PENTENE) TECH 90%

Nonafluoro-2-(trifluoromethyl)pent-2-ene

Perfluoro(2-methylpent-2-ene)90%

2-(Trifluoromethyl)perfluoro-2-pentene

Dodecafluoro-2-methyl-2-pentene

Hexafluoropropene dimer

Perfluoro-2-methyl-2-pentene

-2-pentene), 97%

Perfluoro-2-methyl-2-pentene ISO 9001：2015 REACH

TIANFUCHEM-- 1584-03-8--High purity Perfluoro-2-methyl-2-pentene in stock

Perfluoro-2-methyl-2-penten

HexafluoropropylenedimerD2

1584-03-8

C2F5CFCCF32

CF32CCFCF2CF3