1,2,3,4-tetrahydronaphthalene

Basic Information

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CAS Number

119-64-2

Molecular Formula

C10H12

Molecular Weight

132.21 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

−35 °C

Boiling Point

207 °C

Solubility

0.045g/l

Refractive Index

n20/D 1.541(lit.)

Vapor Pressure

0.18 mmHg ( 20 °C)

SMILES

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C1CCc2ccccc2C1

InChI

InChI=1S/C10H12/c1-2-6-10-8-4-3-7-9(10)5-1/h1-2,5-6H,3-4,7-8H2

InChIKey

CXWXQJXEFPUFDZ-UHFFFAOYSA-N

LogP

2.5654000000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

92.6

Safety Information

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GHS Hazard Pictograms

H315

H319

H411

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

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

Hazard Class

Class 9 Class 9

Stability

Stable. Combustible. Incompatible with strong oxidizing agents.

Sensitiveness

Air Sensitive

Explosive Limit

0.8%, 100°F

Toxicity

LD50 orally in rats: 2.86 g/kg (Smyth)

Synonyms & References

English

1,2,3,4-Tetrahydronaphthalene
1,2,3,4-tetrahydro-naphthalen
1,2,3,4-tetrahydronaphthalin
1,2,3,4-Tetrahydronaphythalene
Benzocyclohexane
delta(sup5,7,9)-naphthantriene
delta5,7,9-naphthantriene
Naphthalene, 1,2,3,4-tetrahydro-
1,2,3,4-Tetrahydronaphthalene [for Spectrophotometry]
1,2,3,4-Tetrahydronaphthalene Solution
Tetraline
(1S)-Tetralin-1-ol
(R)-Tetralin-1-ol
(S)-Tetralin-1-ol
1,2,3,4-tetraHN
1,2,3,4-tetrahydro-1-naphthol
1,2,3,4-tetrahydro-naphthalen-1-ol
1,2,3,4-tetrahydro-naphthalene
1,2,3,4-tetrahydronaphthol
1-hydroxy-1,2,3,4-tetrahydronaphthalene
1-Tetralinol
1-TETRALOL
5,6,7,8-Tetrahydronaphthalin
A-TETRALOL
tetrahydronaphthalen-1-ol
Tetralin
Tetralin-1-ol
Tetranap
Tetralin in dimethyl sulfoxide
NSC 77451
Tetrahydronaphthalene

MDL Number

MFCD00001733

Customs Code

2902901000

FAQ

What is 1,2,3,4-tetrahydronaphthalene (CAS: 119-64-2)?

1,2,3,4-Tetrahydronaphthalene (CAS: 119-64-2) is a polycyclic aromatic hydrocarbon with the chemical formula C10H12. It is a colorless liquid with a mild, pleasant odor and is commonly used as a precursor in organic synthesis. The compound is known for its stability and solubility in organic solvents, making it a valuable intermediate in various chemical processes.

What are the main uses of 1,2,3,4-tetrahydronaphthalene (CAS: 119-64-2)?

1,2,3,4-Tetrahydronaphthalene (CAS: 119-64-2) is widely used in pharmaceuticals as a building block for drug synthesis. It also finds applications in the fragrance and flavor industry, as well as in research for developing new materials. Additionally, it serves as an intermediate in the production of dyes and other organic compounds.

Is 1,2,3,4-tetrahydronaphthalene (CAS: 119-64-2) safe?

1,2,3,4-Tetrahydronaphthalene (CAS: 119-64-2) is generally considered safe when handled properly. However, it should be used with caution as it may cause skin and eye irritation. Safety data sheets recommend wearing appropriate personal protective equipment (PPE) such as gloves and goggles. It is not classified as highly toxic but should be stored and handled in accordance with standard chemical safety protocols.

How should 1,2,3,4-tetrahydronaphthalene (CAS: 119-64-2) be stored?

1,2,3,4-Tetrahydronaphthalene (CAS: 119-64-2) should be stored in a cool, dry, and well-ventilated area, away from direct light. It is typically kept in a sealed container made of glass or stainless steel to prevent contamination and maintain stability. Proper storage conditions help ensure its shelf life and safety during handling and use.