Registration Dossier

Identification

Chemical structure
Display Name:
Reaction mass of bis[2,4-bis(2-methylbutan-2-yl)phenyl] 4-(2-methylbutan-2-yl)phenyl phosphite and 2,4-bis(2-methylbutan-2-yl)phenyl bis[4-(2-methylbutan-2-yl)phenyl] phosphite and tris[4-(2-methylbutan-2-yl)phenyl] phosphite.
EC Number:
700-485-5
CAS Number:
939402-02-5
Molecular formula:
Mixture of 4 components, the molecular formulae of which are: C33 H45 O3 P, C38 H55 O3 P, C43 H65 O3 P and C48 H75 O3 P
IUPAC Name:
Reaction mass of bis[2,4-bis(2-methylbutan-2-yl)phenyl] 4-(2-methylbutan-2-yl)phenyl phosphite and 2,4-bis(2-methylbutan-2-yl)phenyl bis[4-(2-methylbutan-2-yl)phenyl] phosphite and tris[4-(2-methylbutan-2-yl)phenyl] phosphite.

Type of substance

Composition:
multi-constituent substance
Origin:
organic

Total tonnage band

Total range:
100 - 1 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Individual Submission

Publication dates

First published:
29-Apr-2011
Last modified:
24-May-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Tris(p-tert-pentylphenyl) phosphite
EC Number:
212-731-4
EC Name:
Tris(p-tert-pentylphenyl) phosphite
CAS Number:
864-56-2
Molecular formula:
C33H45O3P
IUPAC Name:
Tris[4-(2-methylbutan-2-yl)phenyl] phosphite
Constituent 2
Chemical structure
Reference substance name:
Bis[2,4-bis(2-methylbutan-2-yl)phenyl] 4-(2-methylbutan-2-yl)phenyl phosphite
CAS Number:
1000027-06-4
Molecular formula:
C43 H65 O3 P
IUPAC Name:
Bis[2,4-bis(2-methylbutan-2-yl)phenyl] 4-(2-methylbutan-2-yl)phenyl phosphite
Constituent 3
Chemical structure
Reference substance name:
2,4-Bis(2-methylbutan-2-yl)phenyl bis[4-(2-methylbutan-2-yl)phenyl] phosphite
CAS Number:
1000027-04-2
Molecular formula:
C38 H55 O3 P
IUPAC Name:
2,4-Bis(2-methylbutan-2-yl)phenyl bis[4-(2-methylbutan-2-yl)phenyl] phosphite

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
SI Group - USAA Teplitzer Strasse 14-16 84478 Waldkraiburg Germany 2011

Administrative data open all close all

  • 01-2119835221-50-0000

Contact Persons responsible for the SDS