CAS 10081-67-1 4,4'-Bis(α,α-dimethylbenzyl)diphenylamine

NAVIGATION

4,4'-Bis(α,α-dimethylbenzyl)diphenylamine

PRICE INQUIRY

Catalog Number

ACM10081671-1

CAS Number

10081-67-1

Product Name

4,4'-Bis(α,α-dimethylbenzyl)diphenylamine

Category

Plastic Additives; Polymerization Additives

Description

DryPowder; OtherSolid; PelletsLargeCrystals

IUPAC Name

4-(2-phenylpropan-2-yl)-N-[4-(2-phenylpropan-2-yl)phenyl]aniline

Molecular Weight

406

Molecular Formula

C30H31N

Canonical SMILES

CC(C)(C1=CC=CC=C1)C2=CC=C(C=C2)NC3=CC=C(C=C3)C(C)(C)C4=CC=CC=C4

InChI

InChI=1S/C30H31N/c1-29(2,23-11-7-5-8-12-23)25-15-19-27(20-16-25)31-28-21-17-26(18-22-28)30(3,4)24-13-9-6-10-14-24/h5-22,31H,1-4H3

InChI Key

UJAWGGOCYUPCPS-UHFFFAOYSA-N

Melting Point

≥98.50 °C

Application

4,4'-Bis(α,α-dimethylbenzyl)diphenylamine is a highly effective, non-toxic antioxidant designed to serve as a thermal stabilizer across a broad range of applications. Its primary purpose is to provide superior protection against thermal, light, and ozone aging in elastomers, including NR, IIR, SBR, NBR, BR, CR, and their blends. This product excels in safeguarding neoprene and colorful cable jackets due to its exceptional heat and light resistance, making it a valuable addition to rubber sheeting for cables. Furthermore, it offers strong oxidation resistance without causing discoloration or contamination. It can be used alone or synergistically with other antioxidants, such as phenolics and phosphites, in polyolefins, styrenics, plastics, and polyamides. Its utility spans multiple industries, from polyethylene and polypropylene to lubricants and adhesives, and even food packaging. In rubber applications, it is typically used at a concentration of 2-3 phr, where it not only performs its antioxidative role but also reduces production costs as a safer alternative to carcinogenic antioxidants like D, A, and RD.

Complexity

473

Covalently-Bonded Unit Count

EC Number

233-215-5

Exact Mass

405.24565g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

405.24565g/mol

Rotatable Bond Count