1,22-Docosanediol

Basic Information

View in Editor

CAS Number

22513-81-1

Molecular Formula

C22H46O2

Molecular Weight

342.61 g/mol

Chemical Classification

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Boiling Point

457.8°Cat760mmHg

Density

0.885

Flash Point

189.4°C

Refractive Index

1.465

SMILES

View in Editor

C(CCCCCCCCCCCO)CCCCCCCCCCO

InChI

InChI=1S/C22H46O2/c23-21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20-22-24/h23-24H,1-22H2

InChIKey

HIBKFQRBONXURO-UHFFFAOYSA-N

LogP

6.773000000000009

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

184

Synonyms & References

English

SY296065
NSC-405997
E83882
NSC405997
1,22-hexadecanediol
22513-81-1
1,22-Docosanediol
SCHEMBL472790
MFCD30470109
A937491
docosane-1, 22-diol
BS-47588
AMY038
docosane-1,22-diol
CHEMBL470773
DTXSID00324197
a,w-Docosanediol
AC1L873A
AG-E-64238
CTK1A7857
Docosamethylenglykol
Docosan-1,22-diol

MDL Number

MFCD30470109

FAQ

What are the physical and chemical properties of 1,22-Docosanediol (CAS: 22513-81-1)?

1,22-Docosanediol is a waxy solid at room temperature. Its molecular weight is approximately 422.6 g/mol. It is poorly soluble in water but soluble in organic solvents like ethanol and acetone. The compound is relatively stable and has low reactivity under normal conditions. It does not readily form complexes or undergo substitution reactions.

How is 1,22-Docosanediol (CAS: 22513-81-1) typically synthesized?

1,22-Docosanediol is typically synthesized via the reduction of 1,22-dicarboxylic acid of docosanoic acid under selective hydrogenation conditions. The process often involves the use of Raney nickel as a catalyst to achieve high yield and selectivity. The reaction requires controlled temperature and pressure to optimize product formation.

What industries use 1,22-Docosanediol (CAS: 22513-81-1)?

1,22-Docosanediol is used in the pharmaceutical industry for the production of certain surfactants and emulsifiers. It is also utilized in the polymer industry, particularly in the synthesis of biodegradable polymers. Additionally, it has applications in the sensor and semiconductor industries due to its unique chemical properties.

What precautions should be taken when handling 1,22-Docosanediol (CAS: 22513-81-1)?

When handling 1,22-Docosanediol, appropriate personal protective equipment (PPE) should be worn, including gloves, safety goggles, and a lab coat. It should be stored in a cool, dry place away from heat sources. In case of spill, avoid inhalation of dust and fumes, and use a fume hood. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information and emergency procedures.