2,2'-Methylenebis[4-methyl-6-(2-methyl-2-propanyl)phenol]

Basic Information

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CAS Number

119-47-1

Molecular Formula

C23H32O2

Molecular Weight

340.51 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

130.0 to 134.0 deg-C

Boiling Point

187℃

Flash Point

195°C(383°F)

Solubility

0.007mg/l practically insoluble

Refractive Index

1.4480 (estimate)

SMILES

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OC1=C(CC2=C(O)C(C(C)(C)C)=CC(C)=C2)C=C(C)C=C1C(C)(C)C

InChI

InChI=1S/C23H32O2/c1-14-9-16(20(24)18(11-14)22(3,4)5)13-17-10-15(2)12-19(21(17)25)23(6,7)8/h9-12,24-25H,13H2,1-8H3

InChIKey

KGRVJHAUYBGFFP-UHFFFAOYSA-N

LogP

5.900440000000006

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

390

Safety Information

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GHS Hazard Pictograms

H319

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

6,6'-Methylenebis(2-(tert-butyl)-4-methylphenol)
MPB
2,2-Methylenebis(6-tert-butyl-p-cresol)
6,6-di-tert-butyl-2,2-methylenedi-p-cresol
RALOX 46
Antioxidant 2246
Methylenebisbutylcresol
2,2-Methylene-bis(4-methyl-6-tert-butylphenol)
2,2'-Methylenebis(4-methyl-6-tert-butylphenol)
2,2'-methylene-bis(4-methyl-6-tert-butyl phenol)
2,2'-Methylenebis(6-tert-butyl-p-cresol)
2,2'-METHYLENEBIS(6-T-BUTYL-4-METHYLPHENOL)PENTAERYTHRITOL
2,2'-Methylenebis(6-tert-butyl-4-methylphenol)
2,2-Methylenebis(6-Tert-Butyl-4-Methylphenol)
Cyanox? 2246
2,2`-Methylenebis(4-methyl-6-tert-butylphenol)
2,2′-Methylenebis(6-tert-butyl-4-Methylphenol)
2,2'-Methylene-bis-(4-methyl-6-tert-butyl-phenol)
3,3'-Di-tert-butyl-2,2'-dihydroxy-5,5'-dimethyldiphenylmethane
Bis(3-tert-butyl-2-hydroxy-5-methylphenyl)methane
bis-[2-hydroxy-5-methyl-3-tert-butylphenyl]-methane
Cyanox 2246
2,2'-Methylene-bis(6-tert-butyl-para-cresol)
6,6'-Di-tert-butyl-2,2'-methylenedi-p-cresol
ao1
BKF
2246
cao5
S 67
cao14
a22-46

MDL Number

MFCD00043641

Customs Code

29072900

FAQ

What is 2,2'-Methylenebis[4-methyl-6-(2-methyl-2-propanyl)phenol] (CAS: 119-47-1)?

2,2'-Methylenebis[4-methyl-6-(2-methyl-2-propanyl)phenol], with CAS number 119-47-1, is a bisphenol compound characterized by a methylene bridge connecting two 4-methyl-6-(tert-butyl)phenol groups. It is a white solid with a molecular formula of C21H34O4, known for its chemical stability and use as a flame-retardant additive. Its structure provides enhanced thermal resistance, making it relevant in materials science and chemical synthesis.

What are the main uses of 2,2'-Methylenebis[4-methyl-6-(2-methyl-2-propanyl)phenol] (CAS: 119-47-1)?

This compound is primarily used as a flame-retardant additive in plastics, textiles, and coatings to improve fire safety. It also serves as a synthetic intermediate in pharmaceuticals and industrial chemicals. Additionally, it finds applications in research for developing heat-resistant materials and in chemical manufacturing processes requiring stable bisphenol derivatives. Its CAS number 119-47-1 identifies its role in various sectors.

Is 2,2'-Methylenebis[4-methyl-6-(2-methyl-2-propanyl)phenol] (CAS: 119-47-1) safe?

Safety of 2,2'-Methylenebis[4-methyl-6-(2-methyl-2-propanyl)phenol] (CAS: 119-47-1) depends on exposure conditions. While it is generally considered safe when used as directed, it may pose risks if inhaled, ingested, or contacted with skin. Safety standards recommend following OSHA and EPA guidelines, using protective equipment, and ensuring proper ventilation. Its toxicity profile is under ongoing assessment for regulatory compliance.

How should 2,2'-Methylenebis[4-methyl-6-(2-methyl-2-propanyl)phenol] (CAS: 119-47-1) be stored?

Store 2,2'-Methylenebis[4-methyl-6-(2-methyl-2-propanyl)phenol] (CAS: 119-47-1) in a cool, dry place with temperature below 25°C and humidity under 60%. Keep it in airtight containers, preferably made of glass or HDPE, away from light. Avoid exposure to heat or moisture to maintain stability. Proper storage ensures chemical integrity and minimizes degradation risks.