Registration Dossier

Identification

Chemical structure
Display Name:
[1,3(or 1,4)-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
EC Number:
246-678-3
EC Name:
[1,3(or 1,4)-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
CAS Number:
25155-25-3
Molecular formula:
C20H34O4
IUPAC Name:
Reaction mass of 1,3-bis[2-(terbutylperoxy)propan-2-yl]benzene and 1,4-bis[2-(terbutylperoxy)propan-2-yl]benzene

Type of substance

Composition:
multi-constituent substance
Origin:
organic

Total tonnage band

Total range:
1 000 - 10 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
28-Dec-2010
Last modified:
18-Feb-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
EC Number:
218-664-7
EC Name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
CAS Number:
2212-81-9
Molecular formula:
C20H34O4
IUPAC Name:
1,3-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Constituent 2
Chemical structure
Reference substance name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
EC Number:
220-479-1
EC Name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
CAS Number:
2781-00-2
Molecular formula:
C20H34O4
IUPAC Name:
1,4-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
EC Number:
220-479-1
EC Name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
CAS Number:
2781-00-2
Molecular formula:
C20H34O4
IUPAC Name:
1,4-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Constituent 2
Chemical structure
Reference substance name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
EC Number:
218-664-7
EC Name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
CAS Number:
2212-81-9
Molecular formula:
C20H34O4
IUPAC Name:
1,3-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Type:
boundary composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
EC Number:
218-664-7
EC Name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
CAS Number:
2212-81-9
Molecular formula:
C20H34O4
IUPAC Name:
1,3-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Constituent 2
Chemical structure
Reference substance name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
EC Number:
220-479-1
EC Name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
CAS Number:
2781-00-2
Molecular formula:
C20H34O4
IUPAC Name:
1,4-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
EC Number:
218-664-7
EC Name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
CAS Number:
2212-81-9
Molecular formula:
C20H34O4
IUPAC Name:
1,3-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Constituent 2
Chemical structure
Reference substance name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
EC Number:
220-479-1
EC Name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
CAS Number:
2781-00-2
Molecular formula:
C20H34O4
IUPAC Name:
1,4-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
EC Number:
218-664-7
EC Name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
CAS Number:
2212-81-9
Molecular formula:
C20H34O4
IUPAC Name:
1,3-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Constituent 2
Chemical structure
Reference substance name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
EC Number:
220-479-1
EC Name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
CAS Number:
2781-00-2
Molecular formula:
C20H34O4
IUPAC Name:
1,4-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
EC Number:
220-479-1
EC Name:
Di-tert-butyl α,α,α',α'-tetramethyl-(p-phenylenedimethylene) diperoxide
CAS Number:
2781-00-2
Molecular formula:
C20H34O4
IUPAC Name:
1,4-bis[1-(tert-butylperoxy)-1-methylethyl]benzene
Constituent 2
Chemical structure
Reference substance name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
EC Number:
218-664-7
EC Name:
[1,3-phenylenebis(1-methylethylidene)]bis[tert-butyl] peroxide
CAS Number:
2212-81-9
Molecular formula:
C20H34O4
IUPAC Name:
1,3-bis[1-(tert-butylperoxy)-1-methylethyl]benzene

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
3M Italia s.r.l. Via Norberto Bobbio 21 20096 Pioltello (MI) Italy X
o ARKEMA S.R.L. Socio Unico Via Pregnana 63 20017 Rho Milano Italy X
o CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland X
DOW BENELUX B.V. - OR2 Postbus 48 4530 AA Terneuzen Netherlands X
o Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium X

Administrative data open all close all

  • 01-2119495677-17-0000
  • 01-2119495677-17-0001
  • 01-2119495677-17-0002
  • 01-2119495677-17-0003
  • 01-2119495677-17-0004

Contact Persons responsible for the SDS