2-Amino-1,3-octadecanediol

Basic Information

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CAS Number

764-22-7

Molecular Formula

C18H39NO2

Molecular Weight

301.51 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Melting Point

70-72°C

Boiling Point

446.2°C at 760 mmHg

Density

0.927

Flash Point

223.7°C

Solubility

DMSO: soluble25mg/mL (warm)

Refractive Index

1.477

Vapor Pressure

0.0±2.4 mmHg at 25°C

SMILES

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CCCCCCCCCCCCCCCC(C(CO)N)O

InChI

InChI=1S/C18H39NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(21)17(19)16-20/h17-18,20-21H,2-16,19H2,1H3

InChIKey

OTKJDMGTUTTYMP-UHFFFAOYSA-N

LogP

4.148200000000004

Topological Polar Surface Area

66.48 Å²

Hydrogen Bond Donor/Acceptor

4 / 3

Complexity

200

Synonyms & References

English

1,3-Octadecanediol,2-amino-, (2S,3R)-
D-erythro-sphinganine
D-erythro-C18-Dihydro-D-sphingosine
Dihydro-D-erythro-Sphingosine
sphinganine
(2S,3R)-2-aminooctadecane-1,3-diol
C18-Dihydrosphingosine
D-<I>erythro<
D-erythro-2-Amino-1,3-octadecanediol
D-erythro-C18-Dihydrosphingosine
Dihydro-C18-sphingosine
Dihydrosphingosine
erythro-Sphinganine
I>-sphinganine
Octadephinganine
D-Erythro-dihydrosphingosine
Sphinganine

MDL Number

MFCD07371371

FAQ

What are the physical and chemical properties of 2-Amino-1,3-octadecanediol (CAS: 764-22-7)?

2-Amino-1,3-octadecanediol (CAS: 764-22-7) is a colorless viscous liquid with a molecular weight of approximately 272.35 g/mol. It has a high solubility in water and organic solvents. Chemically, it is highly reactive due to the amino group, which can participate in various types of reactions such as nucleophilic substitution and condensation reactions.

How is 2-Amino-1,3-octadecanediol (CAS: 764-22-7) typically synthesized?

2-Amino-1,3-octadecanediol is typically synthesized via a two-step process. The first step involves the reduction of 1,3-octadecanediol to obtain 1,3-octadecanediol dihydrochloride, followed by amination using an amine, such as ammonia or an aliphatic amine. This process often uses a catalyst like palladium or palladium-based complexes, and the yield can be around 85-90%.

What industries use 2-Amino-1,3-octadecanediol (CAS: 764-22-7)?

2-Amino-1,3-octadecanediol (CAS: 764-22-7) is used in various industries such as pharmaceuticals, where it is utilized as a precursor for certain drugs; in polymers, where it serves as a cross-linking agent; and in sensors and semiconductors, where it is used in the synthesis of functional materials for electronic applications.

What precautions should be taken when handling 2-Amino-1,3-octadecanediol (CAS: 764-22-7)?

When handling 2-Amino-1,3-octadecanediol (CAS: 764-22-7), it is essential to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a laboratory coat. Work should be conducted in a well-ventilated area or fume hood. Spills should be cleaned up according to the Material Safety Data Sheet (MSDS) guidelines. Always refer to the SDS for detailed safety information.