1,1'-(2,3-Dimethyl-2,3-butanediyl)dibenzene

Basic Information

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CAS Number

1889-67-4

Molecular Formula

C18H22

Molecular Weight

238.37 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

90-110 ºC

Boiling Point

306.1°C at 760 mmHg

Refractive Index

1.5413 (estimate)

SMILES

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CC(C)(C1=CC=CC=C1)C(C)(C)C2=CC=CC=C2

InChI

InChI=1S/C18H22/c1-17(2,15-11-7-5-8-12-15)18(3,4)16-13-9-6-10-14-16/h5-14H,1-4H3

InChIKey

HGTUJZTUQFXBIH-UHFFFAOYSA-N

LogP

4.942000000000005

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

221

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

?2,3-Dimethyl-2,3-diphenylbutane
(1,1,2-Trimethyl-2-phenylpropyl)benzene
Bibenzyl,.alpha.,.alpha.',.alpha.'-tetramethyl-
(2,3-dimethyl-3-phenylbutan-2-yl)benzene
FT-0687177
Butane,3-dimethyl-2,3-diphenyl-
SY067156
(1,1,2-Trimethyl-2-phenylpropyl)benzene #
2,3-Dimethyl-2,3-diphenylbutane
DTXSID1062043
BAA88967
A11645
EINECS 217-568-2
AI3-23740
Perkadox 30
Bibenzyl, .alpha.,.alpha.,.alpha.',.alpha.'-tetramethyl-
1,2-Diphenyltetramethylethane
PD158424
NSC-34859
2,3-Diphenyl-2,3-dimethylbutane
.alpha.,.alpha.'-Dicumyl
Interox CC-DFB
DS-6370
SB67341
P9AUQ66PZS
A880483
1,1,2,2-Tetramethyl-1,2-diphenylethane
Benzene, 1,1'-(1,1,2,2-tetramethyl-1,2-ethanediyl)bis-
MFCD00053713
alpha,alpha'-Dicumyl
NSC 34859

MDL Number

MFCD00053713

Customs Code

2902909090

FAQ

What is 1,1'-(2,3-Dimethyl-2,3-butanediyl)dibenzene (CAS: 1889-67-4)?

1,1'-(2,3-Dimethyl-2,3-butanediyl)dibenzene (CAS: 1889-67-4) is an organic compound with the chemical formula C18H20. It consists of two benzene rings connected by a 2,3-dimethylbutane bridge, forming a symmetrical structure. This compound is known for its stability and is commonly used in chemical synthesis as a building block for complex molecules.

What are the main uses of 1,1'-(2,3-Dimethyl-2,3-butanediyl)dibenzene (CAS: 1889-67-4)?

1,1'-(2,3-Dimethyl-2,3-butanediyl)dibenzene (CAS: 1889-67-4) is primarily used in pharmaceutical research for developing drug molecules and as a precursor in polymer synthesis. It also finds applications in organic chemistry as a coupling agent and in the production of specialty chemicals requiring structural versatility.

Is 1,1'-(2,3-Dimethyl-2,3-butanediyl)dibenzene (CAS: 1889-67-4) safe?

1,1'-(2,3-Dimethyl-2,3-butanediyl)dibenzene (CAS: 1889-67-4) is generally considered safe when handled properly. However, as with many organic compounds, it should be used with caution, avoiding inhalation, skin contact, and ingestion. Safety data sheets (SDS) recommend standard protective measures, such as gloves and ventilation, to ensure safe handling.

How should 1,1'-(2,3-Dimethyl-2,3-butanediyl)dibenzene (CAS: 1889-67-4) be stored?

1,1'-(2,3-Dimethyl-2,3-butanediyl)dibenzene (CAS: 1889-67-4) should be stored in a cool, dry, and dark place, away from moisture and air. It is typically kept in sealed, airtight containers to maintain stability. Storage conditions should avoid exposure to heat and light to prevent degradation.