2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene

Basic Information

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CAS Number

142128-92-5

Molecular Formula

C24H22O4

Molecular Weight

374.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Melting Point

100.0 to 104.0 deg-C

Boiling Point

477.8±45.0 ºC (760 Torr),

Density

1.182±0.06 g/cm3 (20 ºC 760 Torr),

Flash Point

126.2±35.6 ºC,

Solubility

Insuluble (1.3E-3 g/L) (25 ºC),

Specific Rotation

-85° (c 0.22, CHCl3)

SMILES

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COCOC1=CC=C2C=CC=CC2=[C@]1[C@]3=C4C=CC=CC4=CC=C3OCOC

InChI

InChI=1S/C24H22O4/c1-25-15-27-21-13-11-17-7-3-5-9-19(17)23(21)24-20-10-6-4-8-18(20)12-14-22(24)28-16-26-2/h3-14H,15-16H2,1-2H3

InChIKey

YIAQRNNJNMLGTP-UHFFFAOYSA-N

LogP

5.625400000000005

Topological Polar Surface Area

36.92 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Synonyms & References

English

(r)-(+)-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl
(S)-(-)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl
(S)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene
(R)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl
(S)-(?)-2,2'-Bis(methoxymethoxy)-1,1′-binaphthalene
(S)-(+)-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL
(P)-2,2-binaphthyl-Bis(methoxymethoxy)-1,1&#039
(S)-(-)-2,2&#039
(S)-(-)-2,2′-Bis(methoxymethoxy)-1,1′-binaphthyl
(S)-(?)-2,2′-Bis(MethoxyMethoxy)-1,1′-binaphthalene
(S)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl

MDL Number

MFCD03788935

FAQ

What are the physical and chemical properties of 2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene (CAS: 142128-92-5)?

2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene (CAS: 142128-92-5) is a crystalline solid with a molecular weight of approximately 326.27 g/mol. It has low water solubility but good solubility in organic solvents such as chloroform, dichloromethane, and toluene. This compound is relatively inert and stable under normal conditions, showing limited reactivity with common laboratory reagents.

How is 2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene (CAS: 142128-92-5) typically synthesized?

2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene (CAS: 142128-92-5) is typically synthesized through a classic reaction of binaphthol with methanol in the presence of a strong acid catalyst, such as sulfuric acid. The reaction involves the methylation of the hydroxyl groups on the binaphthol structure, yielding a high yield of the desired product with good selectivity.

What industries use 2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene (CAS: 142128-92-5)?

2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene (CAS: 142128-92-5) is used in various industries, including pharmaceuticals, where it serves as a precursor for the synthesis of certain drugs. It is also used in the manufacturing of polymers, sensors, and semiconductors due to its unique electronic and optical properties.

What precautions should be taken when handling 2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene (CAS: 142128-92-5)?

When handling 2,2'-Bis(methoxymethoxy)-1,1'-binaphthalene (CAS: 142128-92-5), it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation. Spills should be cleaned up immediately and in accordance with standard laboratory procedures. Always refer to the Material Safety Data Sheet (MSDS) for specific safety guidelines.