6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol

Basic Information

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CAS Number

80655-81-8

Molecular Formula

C20H12Br2O2

Molecular Weight

444.12 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

195-199 °C

Boiling Point

546.2°C at 760 mmHg

Density

1.5428 (rough estimate)

Flash Point

284.1 °C

Refractive Index

1.4947 (estimate)

Specific Rotation

-48 o (C=1.8, THF)

SMILES

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C1=CC2=C(C=CC(=C2C3=C(C=CC4=C3C=CC(=C4)Br)O)O)C=C1Br

InChI

InChI=1S/C20H12Br2O2/c21-13-3-5-15-11(9-13)1-7-17(23)19(15)20-16-6-4-14(22)10-12(16)2-8-18(20)24/h1-10,23-24H

InChIKey

OORIFUHRGQKYEV-UHFFFAOYSA-N

LogP

6.596200000000005

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

405

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

F11529
(S)-(+)-6,6'-Dibromo-1,1'-bi-2-naphthol
6,6'-dibromo-2,2'-dihydroxy-1,1'-binaphthyl
CS-W011595
6,6'-DIBROMO-[1,1'-BINAPHTHALENE]-2,2'-DIOL
(R)-(-)-6,6'-Dibromo-[1,1'-binaphthalene]-2,2'-diol
6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol
MFCD00798290
(+/-)-6,6'-Dibromo-2,2'-dihydroxy-1,1'-binaphthyl
(+/-)-6,6'-dibromo[1,1']binaphthalinyl-2,2'-diol
(R)-(-)-6,6'-Dibromo-2,2'-dihydroxy-1,1'-binaphthyl
(S)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
BCP10042
AKOS015911146
FT-0756408
(R)-(-)-6,6 inverted exclamation mark -Dibromo-1,1 inverted exclamation mark -bi-2-naphthol
6,6'-Dibromo-1,1'-bi-2-naphthol
[1,1'-Binaphthalene]-2,2'-diol,6,6'-dibromo-
(S)-(+)-6,6/'-DIBROMO-1,1/'-BI-2-NAPHTHOL
(R)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL
CS-0085962
OORIFUHRGQKYEV-UHFFFAOYSA-N
D74605
(+/-)-6,6'-Dibromo-1,1'-bi-2-naphthol
(R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol, 98%
(R)-6,6'-Dibromo-[1,1'-binaphthalene]-2,2'-diol
AS-66572
13185-00-7
NSC-9772
6-bromo-1-(6-bromo-2-hydroxy-1-naphthyl)naphthalen-2-ol;(R)-(-)-6,6'-Dibromo-[1,1'-binaphthalene]-2,2'-diol
(S)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL

MDL Number

MFCD00798290

FAQ

What is 6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol (CAS: 80655-81-8)?

6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol (CAS: 80655-81-8) is a brominated derivative of binaphthalene. It is a yellow to orange crystalline solid with a molecular formula of C22H12Br2O2. This compound is characterized by its strong absorption in the visible and near-infrared regions, making it useful in spectroscopic applications.

What are the main uses of 6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol (CAS: 80655-81-8)?

6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol (CAS: 80655-81-8) is primarily used as a molecular probe in spectroscopy, particularly for polarimetry and circular dichroism studies. It is also employed in the synthesis of other organic compounds and as a chromophore in materials science.

Is 6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol (CAS: 80655-81-8) safe?

6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol (CAS: 80655-81-8) is generally considered safe for laboratory use when handled with standard precautions. However, it should be used in a well-ventilated area, and appropriate personal protective equipment (PPE) such as gloves and goggles should be worn to prevent skin and eye contact. Avoid inhaling dust or fumes.

How should 6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol (CAS: 80655-81-8) be stored?

6,6'-Dibromo-1,1'-binaphthalene-2,2'-diol (CAS: 80655-81-8) should be stored in a cool, dry place away from direct light and heat sources to prevent degradation. It should be kept in a sealed, airtight container made of glass or similar non-reactive materials to minimize exposure to air and moisture.