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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Reaction Products of C4 alcohols and C4 alkenes obtained as by-products from the manufacturing of butan-2-ol by sulfuric acid esterification and hydrolysis of butene
EC Number:
701-242-6
Molecular formula:
A complex and variable combination of C4 hydrocarbons, 2,2'-oxybisbutane and butan-2-ol.
IUPAC Name:
Reaction Products of C4 alcohols and C4 alkenes obtained as by-products from the manufacturing of butan-2-ol by sulfuric acid esterification and hydrolysis of butene

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
liquid


Constituent 1
Reference substance name:
2,2'-oxybisbutane
EC Number:
229-961-6
EC Name:
2,2'-oxybisbutane
CAS Number:
6863-58-7
Molecular formula:
C8H18O
IUPAC Name:
2,2'-oxybisbutane
Constituent 2
Reference substance name:
1-methylpropyl 2-methylpropyl ether
CAS Number:
92097-00-2
Molecular formula:
C8H18O
IUPAC Name:
1-methylpropyl 2-methylpropyl ether
Constituent 3
Reference substance name:
Butan-2-ol
EC Number:
201-158-5
EC Name:
Butan-2-ol
CAS Number:
78-92-2
Molecular formula:
C4H10O
IUPAC Name:
Butan-2-ol
Constituent 4
Reference substance name:
None
Molecular formula:
C4H10
IUPAC Name:
None
Constituent 5
Reference substance name:
None
Molecular formula:
C4H8
IUPAC Name:
None
Constituent 6
Reference substance name:
Unknown C8 branched alkene constituents
Molecular formula:
C8H16
IUPAC Name:
Unknown C8 branched alkene constituents
Constituent 7
Reference substance name:
Unknown C12 alkene constituents
Molecular formula:
C12H24
IUPAC Name:
Unknown C12 alkene constituents