Registration Dossier

Identification

Chemical structure
Display Name:
Hexahydromethylphthalic anhydride
EC Number:
247-094-1
EC Name:
Hexahydromethylphthalic anhydride
CAS Number:
25550-51-0
Molecular formula:
C9H12O3
IUPAC Name:
4-methyl-octahydro-2-benzofuran-1,3-dione; 5-methyl-octahydro-2-benzofuran-1,3-dione

Type of substance

Composition:
multi-constituent substance
Origin:
organic

Other names

Trade names:
1,3-Isobenzofuranedion, hexahydromethyl
Hexahydromethylphthalic anhydride
HN-5500
Methylhexahydrophthalic anhydride
MHHPA

Total tonnage band

Total range:
100 - 1 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
29-Apr-2011
Last modified:
28-Jun-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexahydro-4-methylphthalic anhydride
EC Number:
243-072-0
EC Name:
Hexahydro-4-methylphthalic anhydride
CAS Number:
19438-60-9
Molecular formula:
C9H12O3
IUPAC Name:
5-methylhexahydro-2-benzofuran-1,3-dione
Constituent 2
Chemical structure
Reference substance name:
Hexahydro-3-methylphthalic anhydride
EC Number:
260-566-1
EC Name:
Hexahydro-3-methylphthalic anhydride
CAS Number:
57110-29-9
Molecular formula:
C9H12O3
IUPAC Name:
4-methylhexahydro-2-benzofuran-1,3-dione
Constituent 3
Chemical structure
Reference substance name:
Hexahydro-3,6-methanophthalic anhydride
EC Number:
227-852-8
EC Name:
Hexahydro-3,6-methanophthalic anhydride
CAS Number:
6004-79-1
Molecular formula:
C9-H10-O3
IUPAC Name:
hexahydro-4,7-methano-2-benzofuran-1,3-dione
Constituent 4
Chemical structure
Reference substance name:
Cyclohexane-1,2-dicarboxylic anhydride
EC Number:
201-604-9
EC Name:
Cyclohexane-1,2-dicarboxylic anhydride
CAS Number:
85-42-7
Molecular formula:
C8H10O3
IUPAC Name:
3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexahydro-3-methylphthalic anhydride
EC Number:
260-566-1
EC Name:
Hexahydro-3-methylphthalic anhydride
CAS Number:
57110-29-9
Molecular formula:
C9H12O3
IUPAC Name:
4-methylhexahydro-2-benzofuran-1,3-dione
Constituent 2
Chemical structure
Reference substance name:
Hexahydro-4-methylphthalic anhydride
EC Number:
243-072-0
EC Name:
Hexahydro-4-methylphthalic anhydride
CAS Number:
19438-60-9
Molecular formula:
C9H12O3
IUPAC Name:
5-methylhexahydro-2-benzofuran-1,3-dione
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Hexahydromethylphthalic anhydride
EC Number:
247-094-1
EC Name:
Hexahydromethylphthalic anhydride
CAS Number:
25550-51-0
Molecular formula:
C9H12O3
IUPAC Name:
4-methyl-octahydro-2-benzofuran-1,3-dione; 5-methyl-octahydro-2-benzofuran-1,3-dione
Type:
boundary composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Hexahydro-4-methylphthalic anhydride
EC Number:
243-072-0
EC Name:
Hexahydro-4-methylphthalic anhydride
CAS Number:
19438-60-9
Molecular formula:
C9H12O3
IUPAC Name:
5-methylhexahydro-2-benzofuran-1,3-dione
Constituent 2
Chemical structure
Reference substance name:
Hexahydro-3-methylphthalic anhydride
EC Number:
260-566-1
EC Name:
Hexahydro-3-methylphthalic anhydride
CAS Number:
57110-29-9
Molecular formula:
C9H12O3
IUPAC Name:
4-methylhexahydro-2-benzofuran-1,3-dione
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hexahydromethylphthalic anhydride
EC Number:
247-094-1
EC Name:
Hexahydromethylphthalic anhydride
CAS Number:
25550-51-0
Molecular formula:
C9H12O3
IUPAC Name:
4-methyl-octahydro-2-benzofuran-1,3-dione; 5-methyl-octahydro-2-benzofuran-1,3-dione
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Hexahydro-4-methylphthalic anhydride
EC Number:
243-072-0
EC Name:
Hexahydro-4-methylphthalic anhydride
CAS Number:
19438-60-9
Molecular formula:
C9H12O3
IUPAC Name:
5-methylhexahydro-2-benzofuran-1,3-dione
Constituent 2
Chemical structure
Reference substance name:
Hexahydro-3-methylphthalic anhydride
EC Number:
260-566-1
EC Name:
Hexahydro-3-methylphthalic anhydride
CAS Number:
57110-29-9
Molecular formula:
C9H12O3
IUPAC Name:
4-methylhexahydro-2-benzofuran-1,3-dione
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Hexahydro-4-methylphthalic anhydride
EC Number:
243-072-0
EC Name:
Hexahydro-4-methylphthalic anhydride
CAS Number:
19438-60-9
Molecular formula:
C9H12O3
IUPAC Name:
5-methylhexahydro-2-benzofuran-1,3-dione
Constituent 2
Chemical structure
Reference substance name:
Hexahydro-3-methylphthalic anhydride
EC Number:
260-566-1
EC Name:
Hexahydro-3-methylphthalic anhydride
CAS Number:
57110-29-9
Molecular formula:
C9H12O3
IUPAC Name:
4-methylhexahydro-2-benzofuran-1,3-dione

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
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Unit 1 Ardee Business Park,Hale Street Co. Louth Ardee Ireland X
o CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 D02 Dublin Ireland X
o Chemservice GmbH – (D1X1) Herrnsheimer Hauptstrasse 1b 67550 Worms Germany X
Henkel Global Supply Chain B.V. Gustav Mahlerlaan 2970 1081 LA Amsterdam Netherlands X
o Hitachi Chemical Europe GmbH Berliner Allee 22 40212 Duesseldorf Germany Germany X
REACH24H CONSULTING GROUP Suite 1E, Paramount Court, Corrig Road, Sandyford Dublin 18 Dublin Ireland X
SCC GmbH (OR 363) Am Grenzgraben 11 55545 Bad Kreuznach Germany X
TÜV SÜD Iberia S.A.U. (051) Ronda Can Fatjó 13 08290 Cerdanyola del Vallès Barcelona Spain X

Administrative data open all close all

  • 01-2119845474-33-0000
  • 01-2119845474-33-0001
  • 01-2119845474-33-0002
  • 01-2119845474-33-0003
  • 01-2119845474-33-0004
  • 01-2119845474-33-0005
  • 01-2119845474-33-0006
  • 01-2119845474-33-0007

Contact Persons responsible for the SDS