1-Icosanol | CAS No. 629-96-9

Q: What are the physical and chemical properties of 1-Icosanol (CAS: 629-96-9)?

1-Icosanol (CAS: 629-96-9) is a waxy solid with a high melting point of 55-57°C. Its molecular weight is approximately 302.48 g/mol. It is sparingly soluble in water but soluble in organic solvents like ethanol and acetone. Chemically, it is relatively unreactive, but can undergo esterification and other mild organic reactions.

Q: How is 1-Icosanol (CAS: 629-96-9) typically synthesized?

1-Icosanol (CAS: 629-96-9) is commonly synthesized via the hydroboration reaction of icosene followed by catalytic hydrogenation. The catalysts used include metals like platinum or palladium. The reaction is highly selective, leading to a pure product with a yield of over 90%.

Q: What industries use 1-Icosanol (CAS: 629-96-9)?

1-Icosanol (CAS: 629-96-9) is used in the pharmaceutical industry for its skin conditioning properties, in the polymer industry as a plasticizer, in the sensor industry for its hydrocarbon detection capabilities, and in the semiconductor industry for its role as a surface treatment agent.

Q: What precautions should be taken when handling 1-Icosanol (CAS: 629-96-9)?

When handling 1-Icosanol (CAS: 629-96-9), it is recommended to wear appropriate personal protective equipment (PPE), including gloves and safety glasses. Work should be conducted in a well-ventilated area or fume hood. Spills should be handled with care using absorbent materials and the spill area should be cleaned thoroughly. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.

1-Icosanol

Basic Information

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CAS Number

629-96-9

Molecular Formula

C20H42O

Molecular Weight

298.55 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

62-65 °C

Boiling Point

190°C/1.3mmHg

Density

0,841 g/cm3

Water Solubility

Insoluble in water.

Solubility

water: slightly soluble0.001g/L at 23°C

Refractive Index

1.4350

Vapor Pressure

<0.1 mmHg ( 20 °C)

SMILES

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CCCCCCCCCCCCCCCCCCCCO

InChI

InChI=1S/C20H42O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21/h21H,2-20H2,1H3

InChIKey

BTFJIXJJCSYFAL-UHFFFAOYSA-N

LogP

7.020400000000008

Topological Polar Surface Area

20.23 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

167

Synonyms & References

English

Icosan-1-ol
1-icosanol
Arachidyl alcohol
icosanol
1-Eicosanol
ARACHIDYL ALCOHOL(EICOSANOL)(SG)
ALCOHOL C20
ARACHIDYLOL
EICOSAN-1-OL
EICOSANOL
eicosanyl alcohol
eicosyl alcohol
n-Eicosanol
octyl Dodecanol
Icosyl Alcohol
Arachidic alcohol
Arachic alcohol
N-1-Eicosanol
Pri-N-eicosyl alcohol
Eicosanol-(1)
1QR1QRA9BU
BTFJIXJJCSYFAL-UHFFFAOYSA-N
Icosalcohol
Arachidalcohol
Hydroxyicosane
a-eicosanol
Icosyl hydrate
n-Icosanol
Nonadecylcarbinol
Icosylic alcohol

MDL Number

MFCD00002938

FAQ

What are the physical and chemical properties of 1-Icosanol (CAS: 629-96-9)?

1-Icosanol (CAS: 629-96-9) is a waxy solid with a high melting point of 55-57°C. Its molecular weight is approximately 302.48 g/mol. It is sparingly soluble in water but soluble in organic solvents like ethanol and acetone. Chemically, it is relatively unreactive, but can undergo esterification and other mild organic reactions.

How is 1-Icosanol (CAS: 629-96-9) typically synthesized?

1-Icosanol (CAS: 629-96-9) is commonly synthesized via the hydroboration reaction of icosene followed by catalytic hydrogenation. The catalysts used include metals like platinum or palladium. The reaction is highly selective, leading to a pure product with a yield of over 90%.

What industries use 1-Icosanol (CAS: 629-96-9)?

1-Icosanol (CAS: 629-96-9) is used in the pharmaceutical industry for its skin conditioning properties, in the polymer industry as a plasticizer, in the sensor industry for its hydrocarbon detection capabilities, and in the semiconductor industry for its role as a surface treatment agent.

What precautions should be taken when handling 1-Icosanol (CAS: 629-96-9)?

When handling 1-Icosanol (CAS: 629-96-9), it is recommended to wear appropriate personal protective equipment (PPE), including gloves and safety glasses. Work should be conducted in a well-ventilated area or fume hood. Spills should be handled with care using absorbent materials and the spill area should be cleaned thoroughly. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.