4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol)

Basic Information

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CAS Number

88938-12-9

Molecular Formula

C27H22O2

Molecular Weight

378.47 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

216.0 to 222.0 deg-C

SMILES

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CC1=C(C=CC(=C1)C2(C3=CC=CC=C3C4=CC=CC=C42)C5=CC(=C(C=C5)O)C)O

InChI

InChI=1S/C27H22O2/c1-17-15-19(11-13-25(17)28)27(20-12-14-26(29)18(2)16-20)23-9-5-3-7-21(23)22-8-4-6-10-24(22)27/h3-16,28-29H,1-2H3

InChIKey

NUDSREQIJYWLRA-UHFFFAOYSA-N

LogP

6.077740000000006

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

523

Safety Information

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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

4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol)
Biscresolfluorene
9,9-Bis(4-hydroxy-3-methylphenyl)fluorene
4-[9-(4-hydroxy-3-methylphenyl)fluoren-9-yl]-2-methylphenol
4,4'-(9-Fluorenylidene)di(o-cresol)
4,4'-(9-Fluorenylidene)-di-o-cresoll-9,9-bis(3-methyl-4-hydroxyphenyl)fluorene
9,9-bis(3-methyl-4-hydroxyphenyl)fluorene
9,9-Bis (3-methyl-4-hydroxy phenyl) Fluorene
Fluorenone Bis-o-Cresol
NUDSREQIJYWLRA-UHFFFAOYSA-N
BDBM176758
C27H22O2
VZ31061
4,4\\'-(9-Fl
4,4′-(9H-Fluoren-9-ylidene)bis[2-methylphenol] (ACI)
9,9-Bis(3-methyl-4-hydroxyphenyl)fluorene
9,9-Bis(4′-hydroxy-3′-methylphenyl)fluorene
B 2396
BCF
BCF (phenol)
BCFL
BisOC-FL
TBIS-MP
AS-14279
MFCD04038046
99%HPLC
US9688816, I
88938-12-9
SCHEMBL70957
SY053248
CS-0159386

MDL Number

MFCD04038046

FAQ

What are the physical and chemical properties of 4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) (CAS: 88938-12-9)?

4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) (CAS: 88938-12-9) is a crystalline compound with a molecular weight of approximately 466.33 g/mol. It has a low solubility in water but is soluble in organic solvents like dichloromethane and acetone. This compound exhibits moderate reactivity, particularly towards electrophilic aromatic substitution reactions. It crystallizes in the orthorhombic system and shows good thermal stability up to 300°C.

How is 4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) (CAS: 88938-12-9) typically synthesized?

4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) (CAS: 88938-12-9) can be synthesized through a multistep reaction involving the coupling of 2-methylphenol and 9H-fluorene-9,9-dione. This process typically requires a palladium catalyst for the coupling reaction and is performed under an inert atmosphere to ensure purity and yield. The final product is typically obtained with a yield of around 65-70%.

What industries use 4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) (CAS: 88938-12-9)?

4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) (CAS: 88938-12-9) finds application in various industries, including pharmaceuticals for the synthesis of certain drugs, polymers for advanced materials, and sensors for detecting specific chemicals. It is also used in semiconductor applications due to its unique electronic properties.

What precautions should be taken when handling 4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) (CAS: 88938-12-9)?

When handling 4,4'-(9H-Fluorene-9,9-diyl)bis(2-methylphenol) (CAS: 88938-12-9), it is important to use appropriate personal protective equipment (PPE) such as gloves and goggles. The compound should be used in a well-ventilated area or under a fume hood. Spills should be cleaned up using an appropriate absorbent material and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and storage information.