Registration Dossier

Identification

Chemical structure
Display Name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
EC Number:
208-293-9
EC Name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
CAS Number:
520-45-6
Molecular formula:
C8H8O4
IUPAC Name:
3-acetyl-6-methyl-3,4-dihydro-2H-pyran-2,4-dione

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
100 - 1 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
13-Dec-2017
Last modified:
22-Apr-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:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
EC Number:
208-293-9
EC Name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
CAS Number:
520-45-6
Molecular formula:
C8H8O4
IUPAC Name:
3-acetyl-6-methyl-3,4-dihydro-2H-pyran-2,4-dione
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
EC Number:
208-293-9
EC Name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
CAS Number:
520-45-6
Molecular formula:
C8H8O4
IUPAC Name:
3-acetyl-6-methyl-3,4-dihydro-2H-pyran-2,4-dione
Type:
legal entity composition of the substance
State Form:
other: crystals


Constituent 1
Chemical structure
Reference substance name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
EC Number:
208-293-9
EC Name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
CAS Number:
520-45-6
Molecular formula:
C8H8O4
IUPAC Name:
3-acetyl-6-methyl-3,4-dihydro-2H-pyran-2,4-dione
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
EC Number:
208-293-9
EC Name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
CAS Number:
520-45-6
Molecular formula:
C8H8O4
IUPAC Name:
3-acetyl-6-methyl-3,4-dihydro-2H-pyran-2,4-dione
Type:
boundary composition of the substance
State Form:
other: crystals


Constituent 1
Chemical structure
Reference substance name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
EC Number:
208-293-9
EC Name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
CAS Number:
520-45-6
Molecular formula:
C8H8O4
IUPAC Name:
3-acetyl-6-methyl-3,4-dihydro-2H-pyran-2,4-dione
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
EC Number:
208-293-9
EC Name:
3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione
CAS Number:
520-45-6
Molecular formula:
C8H8O4
IUPAC Name:
3-acetyl-6-methyl-3,4-dihydro-2H-pyran-2,4-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
Ashland Services BV (0311) Noordweg 9 3336 LH Zwijndrecht Netherlands X
o Lonza Cologne GmbH Nattermannallee 1 50829 Cologne Germany X
Merck Schuchardt OHG Eduard-Buchner-Str. 85662 Hohenbrunn Germany X
o REACH24H CONSULTING GROUP (acts as the OR for Nantong Acetic Acid Chemical Co Ltd.) Suite 1E, Paramount Court, Corrig Road, Sandyford Dublin 18 Dublin Ireland X
o Schuelke & Mayr GmbH Robert-Koch-Str. 2 22851 Norderstedt Germany X
Valtris Specialty Chemicals Ltd Lankro Way PO Box 1 , Eccles M30 OLX Manchester Greater Manchester United Kingdom X

Administrative data open all close all

  • 01-2120747930-51-0000
  • 01-2120747930-51-0001
  • 01-2120747930-51-0002
  • 01-2120747930-51-0003
  • 01-2120747930-51-0004
  • 01-2120747930-51-0005

Contact Persons responsible for the SDS open all close all

  • Ashland Services BV, PO Box 8619, NL3009 AP, Rotterdam, Netherlands