2,6-Diisopropylnaphthalene

Basic Information

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CAS Number

24157-81-1

Molecular Formula

C16H20

Molecular Weight

212.34 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

69.0 to 71.0 deg-C

Boiling Point

279.3 °C

Flash Point

140 °C

Refractive Index

1.5774 (estimate)

SMILES

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CC(C)C1=CC2=C(C=C1)C=C(C=C2)C(C)C

InChI

InChI=1S/C16H20/c1-11(2)13-5-7-16-10-14(12(3)4)6-8-15(16)9-13/h5-12H,1-4H3

InChIKey

GWLLTEXUIOFAFE-UHFFFAOYSA-N

LogP

5.086600000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

192

Safety Information

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Hazard Class

Class 9 Class 9

Synonyms & References

English

UNII-1X71YEU9QB
24157-81-1
CS-W014993
CAS-24157-81-1
NSC166467
NSC-166467
FT-0675955
Naphthalene,6-bis(1-methylethyl)-
NCGC00163959-02
DIISOPROPYLNAPHTHALENE, 2,6-
A878004
DTXSID7035272
2,6-Di-iso-propylnaphthalene
Amplify
AKOS015838375
1X71YEU9QB
Naphthalene,6-diisopropyl-
AS-40344
NSC 166467
EPA Pesticide Chemical Code 055803
2,6-diisopropyl naphthalene
NS00010761
2,6-Diisopropylnaphthalene, AldrichCPR
EINECS 246-045-1
2,6-DIISOPROPYLNAPHTHALENE
Q424809
2,6-Bis(1-methylethyl)-naphthalene
NCGC00163959-01
2,6-di(propan-2-yl)naphthalene
Naphthalene, 2,6-diisopropyl-
Naphthalene, 2,6-bis(1-methylethyl)-

MDL Number

MFCD00021648

Customs Code

2902909090

FAQ

What are the physical and chemical properties of 2,6-Diisopropylnaphthalene (CAS: 24157-81-1)?

2,6-Diisopropylnaphthalene (CAS: 24157-81-1) is a colorless to light yellow liquid with a molecular weight of approximately 254.45 g/mol. It has a low solubility in water (less than 0.1 g/100 mL) and is highly soluble in organic solvents. Chemically, it is relatively stable, with limited reactivity under normal conditions. It does not readily undergo substitution or addition reactions but can be oxidized under special conditions.

How is 2,6-Diisopropylnaphthalene (CAS: 24157-81-1) typically synthesized?

2,6-Diisopropylnaphthalene (CAS: 24157-81-1) is typically synthesized via Friedel-Crafts alkylation of naphthalene with 2,6-diisopropylbenzene. The reaction is catalyzed by aluminum chloride and occurs under anhydrous conditions. The yield is generally high, and the product can be isolated by distillation.

What industries use 2,6-Diisopropylnaphthalene (CAS: 24157-81-1)?

2,6-Diisopropylnaphthalene (CAS: 24157-81-1) is used in the production of rubber and plastic additives, pharmaceuticals, and as a component in certain organic solvents. It also finds applications in the synthesis of dyes and as a material in the electronics industry, particularly in the manufacturing of semiconductors.

What precautions should be taken when handling 2,6-Diisopropylnaphthalene (CAS: 24157-81-1)?

When handling 2,6-Diisopropylnaphthalene (CAS: 24157-81-1), it is important to wear personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Handle in a well-ventilated area or a fume hood. Store in a cool, dry place, away from heat and ignition sources. In case of spill, use appropriate spill cleanup kits and follow safety guidelines. Always consult the Material Safety Data Sheet (MSDS/SDS) for specific handling and disposal instructions.