1,1'-(1,1,1,3,3,3-Hexafluoro-2,2-propanediyl)bis(3,4-dimethylbenzene)

Basic Information

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CAS Number

65294-20-4

Molecular Formula

C19H18F6

Molecular Weight

360.34 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

77.0 to 80.0 deg-C

Boiling Point

329℃/760mmHg

Density

1.198

Flash Point

>110°C

Refractive Index

1.589

SMILES

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CC1=C(C=C(C=C1)C(C2=CC(=C(C=C2)C)C)(C(F)(F)F)C(F)(F)F)C

InChI

InChI=1S/C19H18F6/c1-11-5-7-15(9-13(11)3)17(18(20,21)22,19(23,24)25)16-8-6-12(2)14(4)10-16/h5-10H,1-4H3

InChIKey

GLFKFHJEFMLTOB-UHFFFAOYSA-N

LogP

6.330980000000004

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

410

Safety Information

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Hazard Statement

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

B2YCH6D3G6
DTXSID6070302
4-[1-(3,4-Dimethylphenyl)-2,2,2-trifluoro-1-(trifluoromethyl)ethyl]-1,2-dimethylbenzene #
Benzene, 1,1'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis[3,4-dimethyl-
Hexafluoro-2,2-bis-(3,4-dimethylphenyl)-propane
UNII-B2YCH6D3G6
Propane, hexafluoro-2,2-di(3,4-xylyl)-
2,2-Bis(3,4-dixylyl)hexafluoro propane
MFCD00042167
2,2-Bis(3,4-dimethylphenyl)hexafluoropropane
65294-20-4
B1402
CS-W013897
NS00056174
EINECS 265-687-3
4,4'-(Perfluoropropane-2,2-diyl)bis(1,2-dimethylbenzene)
Benzene, 1,1'-(2,2,2-trifluoro-1-(trifluoromethyl)ethylidene)bis(3,4-dimethyl-
4,4'-(Hexafluoroisopropylidene)di-o-xylene
2,2-Bis-(3,4-dimethylphenyl)-hexafluoropropane
2,2-Bis(3,4-dimethylphenyl) hexafluoropropane(6FXY)
GS-3517
H10105
SY050434
1,1'-(2,2,2-Trifluoro-1-(trifluoromethyl)ethylidene)bis(3,4-dimethylbenzene)
SCHEMBL47866
AKOS005063633
AMY6883
A835051
4-[2-(3,4-dimethylphenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-1,2-dimethylbenzene
C19H18F6
FT-0609164

MDL Number

MFCD00042167

Customs Code

2903999090

FAQ

What are the physical and chemical properties of 1,1'-(1,1,1,3,3,3-Hexafluoro-2,2-propanediyl)bis(3,4-dimethylbenzene) (CAS: 65294-20-4)?

1,1'-(1,1,1,3,3,3-Hexafluoro-2,2-propanediyl)bis(3,4-dimethylbenzene) (CAS 65294-20-4) is a crystalline solid with a molecular weight of approximately 454.6 g/mol. It has low solubility in water but is soluble in organic solvents such as toluene and chloroform. Chemically, it is stable under normal conditions but can undergo hydrolysis in the presence of strong acids. It is a non-volatile compound with a low reactivity profile.

How is 1,1'-(1,1,1,3,3,3-Hexafluoro-2,2-propanediyl)bis(3,4-dimethylbenzene) (CAS: 65294-20-4) typically synthesized?

1,1'-(1,1,1,3,3,3-Hexafluoro-2,2-propanediyl)bis(3,4-dimethylbenzene) (CAS 65294-20-4) is synthesized through the reaction of 1,1,1,3,3,3-hexafluoro-2,2-propanediol and 3,4-dimethylbenzene. The reaction requires mild conditions and is typically carried out in the presence of a catalyst such as a Lewis acid. The product is isolated by recrystallization, and the yield is approximately 85%.

What industries use 1,1'-(1,1,1,3,3,3-Hexafluoro-2,2-propanediyl)bis(3,4-dimethylbenzene) (CAS: 65294-20-4)?

1,1'-(1,1,1,3,3,3-Hexafluoro-2,2-propanediyl)bis(3,4-dimethylbenzene) (CAS 65294-20-4) is primarily used in the pharmaceutical industry for the development of certain compounds and in the polymer industry for the synthesis of advanced polymers. It also has applications in the production of sensors and semiconductors due to its unique chemical and physical properties.

What precautions should be taken when handling 1,1'-(1,1,1,3,3,3-Hexafluoro-2,2-propanediyl)bis(3,4-dimethylbenzene) (CAS: 65294-20-4)?

When handling 1,1'-(1,1,1,3,3,3-Hexafluoro-2,2-propanediyl)bis(3,4-dimethylbenzene) (CAS 65294-20-4), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up immediately, and the area should be decontaminated. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.