4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)diphenol

Basic Information

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CAS Number

129188-99-4

Molecular Formula

C21H26O2

Molecular Weight

310.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Solubility

Insuluble (6.2E-3 g/L) (25 ºC),

SMILES

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CC1CC(CC(C1)(C2=CC=C(C=C2)O)C3=CC=C(C=C3)O)(C)C

InChI

InChI=1S/C21H26O2/c1-15-12-20(2,3)14-21(13-15,16-4-8-18(22)9-5-16)17-6-10-19(23)11-7-17/h4-11,15,22-23H,12-14H2,1-3H3

InChIKey

UMPGNGRIGSEMTC-UHFFFAOYSA-N

LogP

5.2301000000000055

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

365

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

A888889
DTXSID50881048
Q65619821
US9688816, J
Phenol, 4,4'-(3,3,5-trimethylcyclohexylidene)bis-
UMPGNGRIGSEMTC-UHFFFAOYSA-N
BISP-TMC
BDBM176759
4-[1-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexyl]phenol
2~3~,2~3~,2~5~-Trimethyl-2~3~,2~4~,2~5~,2~6~-tetrahydro-2~2~H-[1~1~,2~1~:2~1~,3~1~-terphenyl]-1~4~,3~4~-diol
3,3,5-Trimethyl-1,1-bis-(4-hydroxyphenyl)-cyclohexane
1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
AS-68282
NS00003456
Hydro Isophorone Bisphenol
Bisphenol TMC
CAS# 129188-99-4
4,4'-(3,3,5-trimethylcyclohexane-1,1-diyl)diphenol
1,1-bis-(4-hydroxyphenyl)-3,3,5-trimethyl-cyclohexane
BPTMC
E79165
AKOS025287093
Bisphenol TMC 100 microg/mL in Methanol
129188-99-4
FT-0663376
SCHEMBL18187
Phenol,4,4'-(3,3,5-trimethylcyclohexylidene)bis-
Bisphenol TMC in Methanol
1,1-Bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane
4,4′-(3,3,5-Trimethylcyclohexylidene)bisphenol
4,4′-(3,3,5-Trimethylcyclohexylidene)diphenol

MDL Number

MFCD28167155

FAQ

What are the physical and chemical properties of 4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)diphenol (CAS: 129188-99-4)?

4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)diphenol (CAS: 129188-99-4) has a crystalline form and a molecular weight of approximately 342.38 g/mol. It is slightly soluble in water but more soluble in organic solvents. This compound is relatively stable under normal conditions but can react with strong acids and bases. It is used in applications requiring specific reactivity and solubility characteristics.

How is 4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)diphenol (CAS: 129188-99-4) typically synthesized?

4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)diphenol is synthesized through a multi-step process involving the condensation of 3,3,5-trimethylcyclohexanone with phenol. The reaction typically requires the use of a strong base such as sodium hydroxide, and the product is isolated via crystallization. The yield is usually around 85-90%, and the purity can be increased through recrystallization.

What industries use 4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)diphenol (CAS: 129188-99-4)?

4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)diphenol (CAS: 129188-99-4) is used in various industries, including pharmaceuticals, where it serves as a precursor for the synthesis of certain drugs. It is also utilized in the production of polymers, sensors, and semiconductors due to its unique chemical properties.

What precautions should be taken when handling 4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)diphenol (CAS: 129188-99-4)?

When handling 4,4'-(3,3,5-Trimethyl-1,1-cyclohexanediyl)diphenol (CAS: 129188-99-4), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. The compound should be handled in a fume hood to minimize inhalation risks. In case of a spill, it should be cleaned up immediately using appropriate absorbent materials, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.