1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde

Basic Information

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CAS Number

90141-22-3

Molecular Formula

C30H30O8

Molecular Weight

518.56 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

166-167 ºC

Boiling Point

707.9oC°C at 760 mmHg

Density

1.403

Solubility

DMSO: soluble15mg/mL, clear

Specific Rotation

D28 -386 to -390° (c = 0.5 g/100 g soln in CHCl3)

SMILES

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CC1=CC2=C(C(=C(C(=C2C(C)C)O)O)C=O)C(=C1C3=C(C4=C(C=C3C)C(=C(C(=C4C=O)O)O)C(C)C)O)O

InChI

InChI=1S/C30H30O8/c1-11(2)19-15-7-13(5)21(27(35)23(15)17(9-31)25(33)29(19)37)22-14(6)8-16-20(12(3)4)30(38)26(34)18(10-32)24(16)28(22)36/h7-12,33-38H,1-6H3

InChIKey

QBKSWRVVCFFDOT-UHFFFAOYSA-N

LogP

6.382240000000009

Topological Polar Surface Area

155.52 Å²

Hydrogen Bond Donor/Acceptor

6 / 8

Complexity

780

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

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

HMS3677L10
UNII-8DY2X8LXW4
KBioGR_001451
(S)-Gossypol
cid_3503
[2,8'-dicarboxaldehyde, 1,1',6,6',7,7'-hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-
SMP2_000170
(-)-2,2'-Bis(1,6,7-trihydroxy-3-methyl-5-isopropyl-8-aldehydonaphthalene)
HMS3413L10
HMS3651C18
GTPL4204
HMS3262J15
C30H30O8
Spectrum_001521
DivK1c_006698
NCGC00016423-10
[2,2'-Binaphthalene]-8,8'-dicarboxaldehyde,1,1',6,6',7,7'-hexahydroxy-3,3'-dimethyl-5,5'-bis(1-methylethyl)-, (2R)-
SDCCGSBI-0051726.P004
HMS3268O22
KAV15B369O
1,1',6,6',7,7'-hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthyl-8,8'-dicarbaldehyde
No Fertil
Spectrum5_001035
Thespesin
KBio3_002024
Tox21_110434
DB13044
AS-55885
Gossypol, (-)-Isomer
NCGC00016423-17
HMS1570G15

MDL Number

MFCD00017352

FAQ

What are the physical and chemical properties of 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde (CAS: 90141-22-3)?

1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde (CAS: 90141-22-3) is a crystalline solid with a high melting point. It has a molecular weight of approximately 510.3 g/mol. This compound is insoluble in water but soluble in organic solvents like ethanol and acetone. It is known for its reactivity with nucleophiles and electrophiles. It can undergo condensation reactions and is susceptible to oxidative conditions.

How is 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde (CAS: 90141-22-3) typically synthesized?

1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde is typically synthesized through the condensation of corresponding aldehydes in the presence of a strong acid catalyst. The reaction is selective and yields high purity products. The process involves careful control of temperature and time to ensure optimal yields and product quality.

What industries use 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde (CAS: 90141-22-3)?

1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde is used in the pharmaceutical industry for the synthesis of certain active pharmaceutical ingredients. Its applications in the polymer industry include as a component in certain types of plastics. It is also employed in the production of sensors and in semiconductor manufacturing for specific processes.

What precautions should be taken when handling 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde (CAS: 90141-22-3)?

When handling 1,1',6,6',7,7'-Hexahydroxy-5,5'-diisopropyl-3,3'-dimethyl-2,2'-binaphthalene-8,8'-dicarbaldehyde (CAS: 90141-22-3), it is essential to wear appropriate personal protective equipment, including gloves, goggles, and a lab coat. The compound should be handled in a fume hood due to its potential volatility. In case of a spill, it should be contained and cleaned up following standard laboratory procedures. Always refer to the Safety Data Sheet (SDS) for specific handling and emergency protocols.