Registration Dossier

Identification

Chemical structure
Display Name:
2,3-epoxybutane
EC Number:
221-877-8
EC Name:
2,3-epoxybutane
CAS Number:
3266-23-7
Molecular formula:
C4H8O
IUPAC Name:
2,3-dimethyloxirane

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:
18-Mar-2016
Last modified:
25-Mar-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
boundary composition of the substance
Degree of purity:
>= 90 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
2,3-epoxybutane
EC Number:
221-877-8
EC Name:
2,3-epoxybutane
CAS Number:
3266-23-7
Molecular formula:
C4H8O
IUPAC Name:
2,3-dimethyloxirane
Impurity 1
Chemical structure
Reference substance name:
1,2-epoxybutane
EC Number:
203-438-2
EC Name:
1,2-epoxybutane
CAS Number:
106-88-7
Molecular formula:
C4H8O
IUPAC Name:
2-ethyloxirane
Impurity 2
Chemical structure
Reference substance name:
2,2-dimethyloxirane
EC Number:
209-193-8
EC Name:
2,2-dimethyloxirane
CAS Number:
558-30-5
Molecular formula:
C4H8O
IUPAC Name:
2,2-dimethyloxirane
Type:
legal entity composition of the substance
Degree of purity:
>= 90 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
2,3-epoxybutane
EC Number:
221-877-8
EC Name:
2,3-epoxybutane
CAS Number:
3266-23-7
Molecular formula:
C4H8O
IUPAC Name:
2,3-dimethyloxirane
Impurity 1
Chemical structure
Reference substance name:
1,2-epoxybutane
EC Number:
203-438-2
EC Name:
1,2-epoxybutane
CAS Number:
106-88-7
Molecular formula:
C4H8O
IUPAC Name:
2-ethyloxirane
Impurity 2
Chemical structure
Reference substance name:
2,2-dimethyloxirane
EC Number:
209-193-8
EC Name:
2,2-dimethyloxirane
CAS Number:
558-30-5
Molecular formula:
C4H8O
IUPAC Name:
2,2-dimethyloxirane

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
BASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Rheinland-Pfalz Germany 2010 2013; 2016; 2017

Administrative data open all close all

  • 01-2119433311-55-0000

Contact Persons responsible for the SDS