Registration Dossier

Identification

Chemical structure
Display Name:
OO-tert-butyl monoperoxymaleate
EC Number:
217-691-1
EC Name:
OO-tert-butyl monoperoxymaleate
CAS Number:
1931-62-0
Molecular formula:
C8H12O5
IUPAC Name:
(2Z)-4-(tert-butylperoxy)-4-oxobut-2-enoic acid

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
28-Sep-2018
Last modified:
27-Apr-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

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


Constituent 1
Chemical structure
Reference substance name:
OO-tert-butyl monoperoxymaleate
EC Number:
217-691-1
EC Name:
OO-tert-butyl monoperoxymaleate
CAS Number:
1931-62-0
Molecular formula:
C8H12O5
IUPAC Name:
(2Z)-4-(tert-butylperoxy)-4-oxobut-2-enoic acid
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
OO-tert-butyl monoperoxymaleate
EC Number:
217-691-1
EC Name:
OO-tert-butyl monoperoxymaleate
CAS Number:
1931-62-0
Molecular formula:
C8H12O5
IUPAC Name:
(2Z)-4-(tert-butylperoxy)-4-oxobut-2-enoic acid
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
OO-tert-butyl monoperoxymaleate
EC Number:
217-691-1
EC Name:
OO-tert-butyl monoperoxymaleate
CAS Number:
1931-62-0
Molecular formula:
C8H12O5
IUPAC Name:
(2Z)-4-(tert-butylperoxy)-4-oxobut-2-enoic acid
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder
Degree of purity:
>= 80 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
OO-tert-butyl monoperoxymaleate
EC Number:
217-691-1
EC Name:
OO-tert-butyl monoperoxymaleate
CAS Number:
1931-62-0
Molecular formula:
C8H12O5
IUPAC Name:
(2Z)-4-(tert-butylperoxy)-4-oxobut-2-enoic acid
Impurity 1
Chemical structure
Reference substance name:
Dibutyl fumarate
EC Number:
203-327-9
EC Name:
Dibutyl fumarate
CAS Number:
105-75-9
Molecular formula:
C12H20O4
IUPAC Name:
dibutyl but-2-enedioate
Impurity 2
Chemical structure
Reference substance name:
tert-butyl hydroperoxide
EC Number:
200-915-7
EC Name:
tert-butyl hydroperoxide
CAS Number:
75-91-2
Molecular formula:
C4H10O2
IUPAC Name:
tert-butyl hydroperoxide
Additive 1
Chemical structure
Reference substance name:
Dibutyl maleate
EC Number:
203-328-4
EC Name:
Dibutyl maleate
CAS Number:
105-76-0
Molecular formula:
C12H20O4
IUPAC Name:
dibutyl but-2-enedioate

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
kolpa d.d. rosalnice 5 8330 Metlika Slovenia 2019
Nouryon Chemicals NV/SA Parc Industriel de Ghlin Zone A 7011 Ghlin Mons Belgium 2018 2019
Nouryon Functional Chemicals B.V. Velperweg 76 6824 BM Arnhem Netherlands 2018 2019
PERGAN GmbH Schlavenhorst 71 46395 Bocholt NRW Germany 2018

Administrative data open all close all

  • 01-2120783102-62-0000
  • 01-2120783102-62-0001
  • 01-2120783102-62-0002
  • 01-2120783102-62-0003

Contact Persons responsible for the SDS