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

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Other names

Trade names:
Desmodur TT
Metalink U

Total tonnage band

Total range:
100 - 1 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
10-Jan-2017
Last modified:
06-Jun-2018

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


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


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


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

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
Covestro Deutschland AG Kaiser-Wilhelm-Allee 60 51373 Leverkusen Germany X
DOW DEUTSCHLAND ANLAGENGESELLSCHAFT mbH Am Kronberger Hang 4 D-65824 Schwalbach Germany X
Isochem Kautschuk Gesellschaft mbH Staatsrat-Schwamb-Str. 144 55278 Undenheim Rheinland-Pfalz Germany X
Ramboll Environment & Health UK Ltd Artillery House 11-19 Artillery Row SW1P 1RT London United Kingdom X

Administrative data open all close all

  • 01-2120138996-40-0000
  • 01-2120138996-40-0001
  • 01-2120138996-40-0002
  • 01-2120138996-40-0003

Contact Persons responsible for the SDS