CAS 119-47-1 2,2'-Methylenebis(6-tert-butyl-4-methylphenol)

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2,2'-Methylenebis(6-tert-butyl-4-methylphenol)

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Catalog Number

ACM119471-4

Product Name

2,2'-Methylenebis(6-tert-butyl-4-methylphenol)

Structure

CAS

119-47-1

Category

Plastic Additives

Synonyms

6,6-Methylenebis(2-tert-butyl-4-methylphenol), 2,2'-Methylenebis(6-tert-butyl-p-cresol), 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)

Description

2,2'-Methylenebis(6-tert-butyl-4-methylphenol) is a phenolic antioxidant commonly used in increasing the oxidation stability in rubber and plastic industries.

IUPAC Name

2-tert-butyl-6-[(3-tert-butyl-2-hydroxy-5-methylphenyl)methyl]-4-methylphenol

Molecular Weight

340.50

Molecular Formula

CH2[C6H2[C(CH3)3](CH3)OH]2

Canonical SMILES

Cc1cc(Cc2cc(C)cc(c2O)C(C)(C)C)c(O)c(c1)C(C)(C)C

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

InChI Key

KGRVJHAUYBGFFP-UHFFFAOYSA-N

Melting Point

123-127 °C (lit.)

Density

1.07-1.10 kg/L

Solubility

5.87e-08 M;Soluble in oxygen and aromatic solvents.;Water solubility = 0.02 mg/l.

Application

It may be incorporated into the bromobutyl rubber(BIIR) matrix to enhance the overall thermo-reversibility of dicyclopentadiene dicarboxylic acid (DCPDCA) cross-linked BIIR. It may also be used as an antioxidant which shows a higher oxidation stability in distilled biodiesel.

Color/Form

Off-white powder

Complexity

390

Covalently-Bonded Unit Count

EC Number

204-327-1

Exact Mass

340.24023g/mol

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Formal Charge

Heavy Atom Count

Log P

6.25 (LogP);Log Kow = 6.25

MDL Number

MFCD00043641

MeSH Entry Terms

2,2'-methylenebis(4-methyl-6-tert-butylphenol);2,2'-methylenebis(6-tert-butyl-4-cresol);bis(2-hydroxy-3-tert-butyl-5-methylphenyl)methane;GERI-BP002-A;MBMBP

Monoisotopic Mass

340.24023g/mol

NSC Number

7781

Packaging

Packaging
100, 500 g in poly bottle

Rotatable Bond Count

UNII

KVM0X4X57B

XLogP3

7.2

MSDS