Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
2,2'-methylenebis(4,6-di-tert-butyl-phenyl)-2-ethylhexyl phosphite
EC Number:
418-310-3
EC Name:
2,2'-methylenebis(4,6-di-tert-butyl-phenyl)-2-ethylhexyl phosphite
CAS Number:
126050-54-2
Molecular formula:
Hill formula: C37 H59 O3 P CAS formula: C37 H59 O3 P
IUPAC Name:
5,7,13,15-tetra-tert-butyl-10-[(2-ethylhexyl)oxy]-9,11-dioxa-10-phosphatricyclo[10.4.0.0^{3,8}]hexadeca-1(12),3(8),4,6,13,15-hexaene

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
≥ 10 to < 100 tonnes

REACH

Registered as:
FULL
Submitted:
Individual Submission

Publication dates

First published:
06-Jul-2012
Last modified:
08-Oct-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
2,2'-methylenebis(4,6-di-tert-butyl-phenyl)-2-ethylhexyl phosphite
EC Number:
418-310-3
EC Name:
2,2'-methylenebis(4,6-di-tert-butyl-phenyl)-2-ethylhexyl phosphite
CAS Number:
126050-54-2
Molecular formula:
Hill formula: C37 H59 O3 P CAS formula: C37 H59 O3 P
IUPAC Name:
5,7,13,15-tetra-tert-butyl-10-[(2-ethylhexyl)oxy]-9,11-dioxa-10-phosphatricyclo[10.4.0.0^{3,8}]hexadeca-1(12),3(8),4,6,13,15-hexaene
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
2,2'-methylenebis(4,6-di-tert-butyl-phenyl)-2-ethylhexyl phosphite
EC Number:
418-310-3
EC Name:
2,2'-methylenebis(4,6-di-tert-butyl-phenyl)-2-ethylhexyl phosphite
CAS Number:
126050-54-2
Molecular formula:
Hill formula: C37 H59 O3 P CAS formula: C37 H59 O3 P
IUPAC Name:
5,7,13,15-tetra-tert-butyl-10-[(2-ethylhexyl)oxy]-9,11-dioxa-10-phosphatricyclo[10.4.0.0^{3,8}]hexadeca-1(12),3(8),4,6,13,15-hexaene

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Only representative (No publishable name) 1996 2013; 2019

Administrative data open all close all

  • 01-0000016507-68-0002

Contact Persons responsible for the SDS