Registration Dossier

Identification

Chemical structure
Display Name:
2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
EC Number:
247-953-0
EC Name:
2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
CAS Number:
26747-90-0
Molecular formula:
C18H12N4O4
IUPAC Name:
bis(3-isocyanato-4-methylphenyl)-1,3-diazetidine-2,4-dione

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
Intermediate Use Only

REACH

Registered as:
INTERMEDIATE
Submitted:
Joint Submission

Publication dates

First published:
24-Mar-2020
Last modified:
24-May-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: particulate/powder
Degree of purity:
> 99.9 - < 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
EC Number:
247-953-0
EC Name:
2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
CAS Number:
26747-90-0
Molecular formula:
C18H12N4O4
IUPAC Name:
bis(3-isocyanato-4-methylphenyl)-1,3-diazetidine-2,4-dione
Impurity 1
Chemical structure
Reference substance name:
4-methyl-m-phenylene diisocyanate
EC Number:
209-544-5
EC Name:
4-methyl-m-phenylene diisocyanate
CAS Number:
584-84-9
Molecular formula:
C9H6N2O2
IUPAC Name:
2,4-Diisocyanato-1-methylbenzene
Type:
boundary composition of the substance
State Form:
solid: particulate/powder
Degree of purity:
> 99.9 - < 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
EC Number:
247-953-0
EC Name:
2,4-dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate
CAS Number:
26747-90-0
Molecular formula:
C18H12N4O4
IUPAC Name:
bis(3-isocyanato-4-methylphenyl)-1,3-diazetidine-2,4-dione
Impurity 1
Chemical structure
Reference substance name:
4-methyl-m-phenylene diisocyanate
EC Number:
209-544-5
EC Name:
4-methyl-m-phenylene diisocyanate
CAS Number:
584-84-9
Molecular formula:
C9H6N2O2
IUPAC Name:
2,4-Diisocyanato-1-methylbenzene

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Synthesia, a.s. Semtín103 53002 Pardubice Czech Republic 2020

Administrative data open all close all

  • 01-2120838429-44-0000

Contact Persons responsible for the SDS