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;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%;2-(Trifluoromethyl)perfluoro-2-pentene
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

Alfa Aesar
Product number
A18394
Product name
Perfluoro(2-methyl-2-pentene), 97%
Packaging
5g
Price
$83.65
Updated
2024/03/01
Alfa Aesar
Product number
A18394
Product name
Perfluoro(2-methyl-2-pentene), 97%
Packaging
25g
Price
$319.65
Updated
2024/03/01
Alfa Aesar
Product number
A18394
Product name
Perfluoro(2-methyl-2-pentene)
Purity
97%
Packaging
1g
Price
$30.7
Updated
2021/12/16
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
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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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Perfluoro-2-methyl-2-pentene Suppliers

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

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
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

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

DILINOLEIC ACID Methylparaben Perfluorotriethylamine 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 Thiophanate-methyl Dicyclopentadiene Bensulfuron methyl N,N-Dimethylallylamine Methyl salicylate NONAFLUORO-1-BUTANESULFONYL CHLORIDE

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