1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone

Basic Information

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CAS Number

21145-77-7

Molecular Formula

C18H26O

Molecular Weight

258.4 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

52-57 °C

Boiling Point

356.8ºC at 760 mmHg

Density

0.919 g/cm3

Flash Point

149.9ºC

Refractive Index

1.49

SMILES

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C1=C2C(=CC(=C1C)C(C)=O)C(CC(C2(C)C)C)(C)C

InChI

InChI=1S/C18H26O/c1-11-8-16-15(9-14(11)13(3)19)17(4,5)10-12(2)18(16,6)7/h8-9,12H,10H2,1-7H3

InChIKey

DNRJTBAOUJJKDY-UHFFFAOYSA-N

LogP

4.792620000000005

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

366

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Synonyms & References

English

1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethanone
1-(5,6,7,8-Tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl)ethanone
Tonalide
1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone
6-ACETYL-1,1,2,4,4,7-HEXAMETHYLTETRALIN
5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthalenyl-ethanone
6-acetyl-1,1,2,4
6-acetyl-1,1,2,4,4,7-hexamethyl-tetralin
7-acetyl-1,1,3,4,4,6-hexamethyl-1,2,3,4-tetrahydronaphthalene
7-acetyl-1,1,3,4,4,6-hexamethyl-tetrahydronaphthalene
7-acetyl-1,1,3,4,4,6-hexamethyltetraline
AHTN
Extralide
Ganolide
Tetralide
Tonalid
1-(5,6,7,8-tetrahydro-3,5,5,6,8,8-hexamethyl-2-naphthyl)ethan-1-one
1,2,3,4-Tetrahydro-1,1,3,4,4,6-hexamethyl-7-naphthyl methyl ketone
5′,6′,7′,8′-Tetrahydro-3′,5′,5′,6′,8′,8′-hexamethyl-2′-acetonaphthone
6-Acetyl-1,1,2,4,4,7-hexamethyl-1,2,3,4-tetrahydronaphthalene
AHMT
Fixolide
Musk tonalid
NSC 19550

MDL Number

MFCD00437355

FAQ

What is 1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone (CAS: 21145-77-7)?

1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone is a chemical compound with the CAS number 21145-77-7. It is a colorless solid with a molecular formula of C19H28O. This compound is characterized by its high melting point and low volatility.

What are the main uses of 1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone (CAS: 21145-77-7)?

1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone is primarily used in the pharmaceutical industry as a precursor for the synthesis of various organic compounds. It is also used in the research field for synthesizing novel materials and drugs.

Is 1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone (CAS: 21145-77-7) safe?

1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone is generally safe when handled with appropriate precautions. It is non-toxic and non-reactive under normal storage conditions. However, it is recommended to wear protective gloves and goggles during handling to avoid skin and eye contact. Storage in a cool, dry place away from direct sunlight is advised.

How should 1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone (CAS: 21145-77-7) be stored?

1-(3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)ethanone should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Avoid contact with air and store in a well-ventilated area to ensure safety.