Registration Dossier

Identification

Chemical structure
Display Name:
But-2-yne-1,4-diol
EC Number:
203-788-6
EC Name:
But-2-yne-1,4-diol
CAS Number:
110-65-6
Molecular formula:
C4H6O2
IUPAC Name:
but-2-yne-1,4-diol

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Other names

Trade names:
1,4-Butynediol
1,4-Dihydroxy-2-butyne
2-Butyne-1,4-diol (8CI, 9CI)
2-Butynediol
Bis(hydroxymethyl)acetylene
But-2-in-1,4-diol
Butindiol
Butynediol

Total tonnage band

Total range:
1 000 - 10 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
04-Mar-2011
Last modified:
04-Sep-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
boundary composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
But-2-yne-1,4-diol
EC Number:
203-788-6
EC Name:
But-2-yne-1,4-diol
CAS Number:
110-65-6
Molecular formula:
C4H6O2
IUPAC Name:
but-2-yne-1,4-diol
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
But-2-yne-1,4-diol
EC Number:
203-788-6
EC Name:
But-2-yne-1,4-diol
CAS Number:
110-65-6
Molecular formula:
C4H6O2
IUPAC Name:
but-2-yne-1,4-diol
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
But-2-yne-1,4-diol
EC Number:
203-788-6
EC Name:
But-2-yne-1,4-diol
CAS Number:
110-65-6
Molecular formula:
C4H6O2
IUPAC Name:
but-2-yne-1,4-diol

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
o BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany X
o INEOS Solvents Marl GmbH Paul-Baumann-Str. 1 45772 Marl Germany X
SUEZ Water Technologies & Solutions Belgium BVBA Toekomstlaan 54 2200 Herentals Belgium X
SUEZ WTS France Tour CB21 16 Place de l’Iris 92040 Paris La Défense France X

Administrative data open all close all

  • 01-2119489899-05-0000
  • 01-2119489899-05-0001
  • 01-2119489899-05-0002
  • 01-2119489899-05-0003

Contact Persons responsible for the SDS open all close all

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