(~2~H_18_)Decahydronaphthalene

Basic Information

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CAS Number

28788-42-3

Molecular Formula

C10D18

Molecular Weight

156.36 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

-32℃

Boiling Point

193 °C

Refractive Index

n20/D 1.475(lit.)

SMILES

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C1CCC2CCCCC2C1

InChI

InChI=1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2/i1D2,2D2,3D2,4D2,5D2,6D2,7D2,8D2,9D,10D

InChIKey

NNBZCPXTIHJBJL-XRRAJICISA-N

LogP

3.3668000000000013

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

80.6

Safety Information

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GHS Hazard Pictograms

H226

H314

H331

H411

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H331 Toxic if inhaled
Acute toxicity, inhalation

H411 Toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 3 Class 3

Sensitiveness

Hygroscopic

Synonyms & References

English

MFCD00044371
28788-42-3
AKOS015903083
80997-90-6
Decahydronaphthalene-d18 (cis/trans)
1,1,2,2,3,3,4,4,4a,5,5,6,6,7,7,8,8,8a-octadecadeuterionaphthalene
cis-Decahydronaphthalene-d18
Decalin-d18
d18-cis-decahydronaphthalene
Decahydronaphthalene-d18, 98 atom % D
J-017260
D98696
Decahydronaphthalene-d18
Decahydronapthalene-d18
DECAHYDRONAPHTHALENE-[D18]
Decalin(d18)
(2H18)-Dekalin
9(Z),12(Z)-octadecadien-6-ynoic acid
9,12-Octadecadien-6-ynoic acid
9,12-Octadecadien-6-ynoic acid, (Z,Z)-
cis-decalin-d18
CTK1E1593
CTK2D9085
Octadeca-cis-9,12-dien-6-insaeure
octadecadeuterio-decahydro-naphthalene
Decalin®-d18
Decahydro-d10-naphthalene-1,2,3,4,5,6,7,8-d8

MDL Number

MFCD00044371

FAQ

What are the physical and chemical properties of Decahydronaphthalene (CAS: 28788-42-3)?

Decahydronaphthalene (CAS: 28788-42-3) is a colorless, odorless liquid with a molecular weight of approximately 186.25 g/mol. It has a low solubility in water but is soluble in common organic solvents. This compound is generally stable under normal conditions but can react rapidly with strong oxidizing agents. It is a non-toxic material, but care should be taken due to its flammability and potential for skin and eye irritation.

How is Decahydronaphthalene (CAS: 28788-42-3) typically synthesized?

Decahydronaphthalene (CAS: 28788-42-3) is typically synthesized through the hydrogenation of naphthalene in the presence of a catalyst, such as palladium on carbon. The hydrogenation process is conducted under hydrogen pressure to convert naphthalene into decahydronaphthalene with high selectivity and yield. This method is widely used in industrial settings for its efficiency and scalability.

What industries use Decahydronaphthalene (CAS: 28788-42-3)?

Decahydronaphthalene (CAS: 28788-42-3) is primarily used in the pharmaceutical industry for the synthesis of various drugs, including non-steroidal anti-inflammatory drugs (NSAIDs) and antihistamines. It is also utilized in the polymer industry for the production of synthetic resins and plastics. Additionally, it has applications in the semiconductor industry for manufacturing organic semiconductor materials and in the fabrication of gas sensors.

What precautions should be taken when handling Decahydronaphthalene (CAS: 28788-42-3)?

When handling Decahydronaphthalene (CAS: 28788-42-3), it is crucial to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. It should be stored in a cool, well-ventilated area away from heat sources and oxidizers. In case of a spill, it should be handled using appropriate materials, and the area should be cleaned up by a professional. Always refer to the safety data sheet (SDS) for detailed safety information and emergency procedures.