Registration Dossier

Identification

Chemical structure
Display Name:
tert-pentyl hydroperoxide
EC Number:
222-321-7
EC Name:
tert-pentyl hydroperoxide
CAS Number:
3425-61-4
Molecular formula:
C5H12O2
IUPAC Name:
2-methylbutane-2-peroxol

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Other names

Trade names:
Trigonox TAHP

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
01-May-2013
Last modified:
24-Jul-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
liquid
Degree of purity:
>= 82 - <= 86 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
tert-pentyl hydroperoxide
EC Number:
222-321-7
EC Name:
tert-pentyl hydroperoxide
CAS Number:
3425-61-4
Molecular formula:
C5H12O2
IUPAC Name:
2-methylbutane-2-peroxol
Impurity 1
Chemical structure
Reference substance name:
Di-tert-pentyl peroxide
EC Number:
234-042-8
EC Name:
Di-tert-pentyl peroxide
CAS Number:
10508-09-5
Molecular formula:
C10H22O2
IUPAC Name:
2,2'-dioxybis(2-methylbutane)
Type:
boundary composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
tert-pentyl hydroperoxide
EC Number:
222-321-7
EC Name:
tert-pentyl hydroperoxide
CAS Number:
3425-61-4
Molecular formula:
C5H12O2
IUPAC Name:
2-methylbutane-2-peroxol
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
tert-pentyl hydroperoxide
EC Number:
222-321-7
EC Name:
tert-pentyl hydroperoxide
CAS Number:
3425-61-4
Molecular formula:
C5H12O2
IUPAC Name:
2-methylbutane-2-peroxol
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
tert-pentyl hydroperoxide
EC Number:
222-321-7
EC Name:
tert-pentyl hydroperoxide
CAS Number:
3425-61-4
Molecular formula:
C5H12O2
IUPAC Name:
2-methylbutane-2-peroxol
Type:
other: calculed by water % exclusion (in dry weight).
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
tert-pentyl hydroperoxide
EC Number:
222-321-7
EC Name:
tert-pentyl hydroperoxide
CAS Number:
3425-61-4
Molecular formula:
C5H12O2
IUPAC Name:
2-methylbutane-2-peroxol
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
tert-pentyl hydroperoxide
EC Number:
222-321-7
EC Name:
tert-pentyl hydroperoxide
CAS Number:
3425-61-4
Molecular formula:
C5H12O2
IUPAC Name:
2-methylbutane-2-peroxol

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
o ARKEMA Gmbh Tersteegenstrasse 28 40401 Düsseldorf Germany X
o Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium X
PERGAN GmbH Schlavenhorst 71 46395 Bocholt NRW Germany X
United Initiators GmbH Dr. Gustav-Adolph-Str. 3 D-82049 Pullach Bavaria Germany X

Administrative data open all close all

  • 01-2119964027-36-0000
  • 01-2119964027-36-0001
  • 01-2119964027-36-0002
  • 01-2119964027-36-0003

Contact Persons responsible for the SDS