Registration Dossier

Identification

Chemical structure
Display Name:
Hydrocarbons, C9, aromatics
EC Number:
918-668-5
CAS Number:
64742-95-6
Molecular formula:
C9H12
IUPAC Name:
Hydrocarbons, C9, aromatics

Type of substance

Composition:
UVCB
Origin:
petroleum product

Total tonnage band

Total range:
100 000 - 1 000 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
02-Apr-2011
Last modified:
20-Oct-2020

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:
Toluene
EC Number:
203-625-9
EC Name:
Toluene
CAS Number:
108-88-3
Molecular formula:
C7H8
IUPAC Name:
toluene
Constituent 2
Chemical structure
Reference substance name:
Benzene
EC Number:
200-753-7
EC Name:
Benzene
CAS Number:
71-43-2
Molecular formula:
C6H6
IUPAC Name:
benzene
Constituent 3
Chemical structure
Reference substance name:
Xylene
EC Number:
215-535-7
EC Name:
Xylene
CAS Number:
1330-20-7
Molecular formula:
C8H10
IUPAC Name:
m-xylene
Constituent 4
Chemical structure
Reference substance name:
1,2,4-trimethylbenzene
EC Number:
202-436-9
EC Name:
1,2,4-trimethylbenzene
CAS Number:
95-63-6
Molecular formula:
C9H12
IUPAC Name:
1,2,4-trimethylbenzene
Constituent 5
Chemical structure
Reference substance name:
Mesitylene
EC Number:
203-604-4
EC Name:
Mesitylene
CAS Number:
108-67-8
Molecular formula:
C9H12
IUPAC Name:
1,3,5-trimethylbenzene
Constituent 6
Chemical structure
Reference substance name:
1,2,3-trimethylbenzene
EC Number:
208-394-8
EC Name:
1,2,3-trimethylbenzene
CAS Number:
526-73-8
Molecular formula:
C9H12
IUPAC Name:
1,2,3-trimethylbenzene
Constituent 7
Chemical structure
Reference substance name:
3-ethyltoluene
EC Number:
210-626-8
EC Name:
3-ethyltoluene
CAS Number:
620-14-4
Molecular formula:
C9H12
IUPAC Name:
3-ethyltoluene
Constituent 8
Chemical structure
Reference substance name:
4-ethyltoluene
EC Number:
210-761-2
EC Name:
4-ethyltoluene
CAS Number:
622-96-8
Molecular formula:
C9H12
IUPAC Name:
1-ethyl-4-methylbenzene
Constituent 9
Chemical structure
Reference substance name:
2-ethyltoluene
EC Number:
210-255-1
EC Name:
2-ethyltoluene
CAS Number:
611-14-3
Molecular formula:
C9H12
IUPAC Name:
2-ethyltoluene
Constituent 10
Chemical structure
Reference substance name:
Propylbenzene
EC Number:
203-132-9
EC Name:
Propylbenzene
CAS Number:
103-65-1
Molecular formula:
C9H12
IUPAC Name:
propylbenzene
Constituent 11
Reference substance name:
Non-aromatic hydrocarbons
IUPAC Name:
Non-aromatic hydrocarbons
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hydrocarbons, C9, aromatics
EC Number:
918-668-5
CAS Number:
64742-95-6
Molecular formula:
C9H12
IUPAC Name:
Hydrocarbons, C9, aromatics
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
1,2,4-trimethylbenzene
EC Number:
202-436-9
EC Name:
1,2,4-trimethylbenzene
CAS Number:
95-63-6
Molecular formula:
C9H12
IUPAC Name:
1,2,4-trimethylbenzene
Constituent 2
Chemical structure
Reference substance name:
3-ethyltoluene
EC Number:
210-626-8
EC Name:
3-ethyltoluene
CAS Number:
620-14-4
Molecular formula:
C9H12
IUPAC Name:
3-ethyltoluene
Constituent 3
Chemical structure
Reference substance name:
Mesitylene
EC Number:
203-604-4
EC Name:
Mesitylene
CAS Number:
108-67-8
Molecular formula:
C9H12
IUPAC Name:
1,3,5-trimethylbenzene
Constituent 4
Chemical structure
Reference substance name:
1,2,3-trimethylbenzene
EC Number:
208-394-8
EC Name:
1,2,3-trimethylbenzene
CAS Number:
526-73-8
Molecular formula:
C9H12
IUPAC Name:
1,2,3-trimethylbenzene
Constituent 5
Chemical structure
Reference substance name:
4-ethyltoluene
EC Number:
210-761-2
EC Name:
4-ethyltoluene
CAS Number:
622-96-8
Molecular formula:
C9H12
IUPAC Name:
1-ethyl-4-methylbenzene
Constituent 6
Chemical structure
Reference substance name:
2-ethyltoluene
EC Number:
210-255-1
EC Name:
2-ethyltoluene
CAS Number:
611-14-3
Molecular formula:
C9H12
IUPAC Name:
2-ethyltoluene
Constituent 7
Chemical structure
Reference substance name:
Propylbenzene
EC Number:
203-132-9
EC Name:
Propylbenzene
CAS Number:
103-65-1
Molecular formula:
C9H12
IUPAC Name:
propylbenzene
Constituent 8
Chemical structure
Reference substance name:
Cumene
EC Number:
202-704-5
EC Name:
Cumene
CAS Number:
98-82-8
Molecular formula:
C9H12
IUPAC Name:
isopropylbenzene
Constituent 9
Chemical structure
Reference substance name:
C10 Aromatics
Molecular formula:
C10H14
IUPAC Name:
C10 Aromatics
Constituent 10
Reference substance name:
Polycyclic aromatic hydrocarbons
Molecular formula:
not applicable
IUPAC Name:
Polycyclic aromatic hydrocarbons
Constituent 11
Reference substance name:
Unknown constituents
Molecular formula:
not applicable
IUPAC Name:
Unknown constituents
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Xylene
EC Number:
215-535-7
EC Name:
Xylene
CAS Number:
1330-20-7
Molecular formula:
C8H10
IUPAC Name:
m-xylene
Constituent 2
Chemical structure
Reference substance name:
Benzene, ethylmethyl-
CAS Number:
25550-14-5
Molecular formula:
C9H12
IUPAC Name:
Benzene, ethylmethyl-
Constituent 3
Chemical structure
Reference substance name:
Trimethylbenzene
EC Number:
247-099-9
EC Name:
Trimethylbenzene
CAS Number:
25551-13-7
Molecular formula:
C9H12
IUPAC Name:
Benzene, trimethyl-
Constituent 4
Chemical structure
Reference substance name:
Propylbenzene
EC Number:
203-132-9
EC Name:
Propylbenzene
CAS Number:
103-65-1
Molecular formula:
C9H12
IUPAC Name:
propylbenzene
Constituent 5
Chemical structure
Reference substance name:
Benzene, methylpropyl-
CAS Number:
28729-54-6
Molecular formula:
C10H14
IUPAC Name:
Benzene, methylpropyl-
Constituent 6
Chemical structure
Reference substance name:
Cymene
EC Number:
246-674-1
EC Name:
Cymene
CAS Number:
25155-15-1
Molecular formula:
C10H14
IUPAC Name:
Benzene, methyl(1-​methylethyl)​-
Constituent 7
Chemical structure
Reference substance name:
Vinyltoluene
EC Number:
246-562-2
EC Name:
Vinyltoluene
CAS Number:
25013-15-4
Molecular formula:
C9H10
IUPAC Name:
Benzene, ethenylmethyl-
Constituent 8
Chemical structure
Reference substance name:
Indan
EC Number:
207-814-7
EC Name:
Indan
CAS Number:
496-11-7
Molecular formula:
C9H10
IUPAC Name:
indane
Constituent 9
Chemical structure
Reference substance name:
Benzene, ethyldimethyl-
CAS Number:
29224-55-3
Molecular formula:
C10H14
IUPAC Name:
Benzene, ethyldimethyl-
Constituent 10
Chemical structure
Reference substance name:
Diethylbenzene
EC Number:
246-874-9
EC Name:
Diethylbenzene
CAS Number:
25340-17-4
Molecular formula:
C10H14
IUPAC Name:
Benzene, diethyl-
Constituent 11
Chemical structure
Reference substance name:
Tetramethylbenzene
CAS Number:
25619-60-7
Molecular formula:
C10H14
IUPAC Name:
Tetramethylbenzene
Constituent 12
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
water
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
4-ethyltoluene
EC Number:
210-761-2
EC Name:
4-ethyltoluene
CAS Number:
622-96-8
Molecular formula:
C9H12
IUPAC Name:
1-ethyl-4-methylbenzene
Constituent 2
Chemical structure
Reference substance name:
3-ethyltoluene
EC Number:
210-626-8
EC Name:
3-ethyltoluene
CAS Number:
620-14-4
Molecular formula:
C9H12
IUPAC Name:
3-ethyltoluene
Constituent 3
Chemical structure
Reference substance name:
1,2,4-trimethylbenzene
EC Number:
202-436-9
EC Name:
1,2,4-trimethylbenzene
CAS Number:
95-63-6
Molecular formula:
C9H12
IUPAC Name:
1,2,4-trimethylbenzene
Constituent 4
Chemical structure
Reference substance name:
Mesitylene
EC Number:
203-604-4
EC Name:
Mesitylene
CAS Number:
108-67-8
Molecular formula:
C9H12
IUPAC Name:
1,3,5-trimethylbenzene
Constituent 5
Chemical structure
Reference substance name:
Indan
EC Number:
207-814-7
EC Name:
Indan
CAS Number:
496-11-7
Molecular formula:
C9H10
IUPAC Name:
indane
Constituent 6
Reference substance name:
Unknown Aromatics Hydrocarbons
IUPAC Name:
Unknown Aromatics Hydrocarbons
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Reference substance name:
C9 aromatics
IUPAC Name:
C9 aromatics
Constituent 2
Reference substance name:
C10 aromatics (naphthalene excluded)
IUPAC Name:
C10 aromatics (naphthalene excluded)
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hydrocarbons, C9, aromatics
EC Number:
918-668-5
CAS Number:
64742-95-6
Molecular formula:
C9H12
IUPAC Name:
Hydrocarbons, C9, aromatics
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Hydrocarbons, C9, aromatics
EC Number:
918-668-5
CAS Number:
64742-95-6
Molecular formula:
C9H12
IUPAC Name:
Hydrocarbons, C9, aromatics
Constituent 2
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
water
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
C9 aromatics
Molecular formula:
C9 H12
IUPAC Name:
C9 aromatics
Constituent 2
Chemical structure
Reference substance name:
C10 aromatics
Molecular formula:
C10 H14
IUPAC Name:
C10 aromatics
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
1,2,4-trimethylbenzene
EC Number:
202-436-9
EC Name:
1,2,4-trimethylbenzene
CAS Number:
95-63-6
Molecular formula:
C9H12
IUPAC Name:
1,2,4-trimethylbenzene
Constituent 2
Chemical structure
Reference substance name:
1,2,3-trimethylbenzene
EC Number:
208-394-8
EC Name:
1,2,3-trimethylbenzene
CAS Number:
526-73-8
Molecular formula:
C9H12
IUPAC Name:
1,2,3-trimethylbenzene
Constituent 3
Chemical structure
Reference substance name:
C9 Aromatics
Molecular formula:
C9H12 (...) C9H8
IUPAC Name:
C9 Aromatics
Constituent 4
Chemical structure
Reference substance name:
C10 Aromatics
Molecular formula:
C10Hx
IUPAC Name:
C10 Aromatics
Type:
boundary composition of the substance
State Form:
liquid


Constituent 1
Reference substance name:
Hydrocarbon C9 aromatics
IUPAC Name:
Hydrocarbon C9 aromatics
Constituent 2
Reference substance name:
Hydrocarbon C10 aromatics
IUPAC Name:
Hydrocarbon C10 aromatics
Constituent 3
Chemical structure
Reference substance name:
Naphthalene
EC Number:
202-049-5
EC Name:
Naphthalene
CAS Number:
91-20-3
Molecular formula:
C10H8
IUPAC Name:
naphthalene
Constituent 4
Reference substance name:
aromatic hydrocarbons
IUPAC Name:
aromatic hydrocarbons
Constituent 5
Reference substance name:
Polyaromatic hydrocarbons
IUPAC Name:
Polyaromatic hydrocarbons
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Reference substance name:
C9 aromatics - mixture of different isomers
IUPAC Name:
C9 aromatics - mixture of different isomers
Constituent 2
Reference substance name:
C10 aromatics (naphthalene excluded) - mixture of different isomers
IUPAC Name:
C10 aromatics (naphthalene excluded) - mixture of different isomers
Type:
boundary composition of the substance
State Form:
liquid


Constituent 1
Reference substance name:
Hydrocarbon C9 aromatics
IUPAC Name:
Hydrocarbon C9 aromatics
Constituent 2
Reference substance name:
Hydrocarbon C10 aromatics
IUPAC Name:
Hydrocarbon C10 aromatics
Constituent 3
Chemical structure
Reference substance name:
Naphthalene
EC Number:
202-049-5
EC Name:
Naphthalene
CAS Number:
91-20-3
Molecular formula:
C10H8
IUPAC Name:
naphthalene
Constituent 4
Reference substance name:
Aromatics
IUPAC Name:
Aromatics
Constituent 5
Reference substance name:
Polyaromatic hydrocarbons
IUPAC Name:
Polyaromatic hydrocarbons
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
o-xylene
EC Number:
202-422-2
EC Name:
o-xylene
CAS Number:
95-47-6
Molecular formula:
C8H10
IUPAC Name:
o-xylene
Constituent 2
Chemical structure
Reference substance name:
Cumene
EC Number:
202-704-5
EC Name:
Cumene
CAS Number:
98-82-8
Molecular formula:
C9H12
IUPAC Name:
isopropylbenzene
Constituent 3
Chemical structure
Reference substance name:
Propylbenzene
EC Number:
203-132-9
EC Name:
Propylbenzene
CAS Number:
103-65-1
Molecular formula:
C9H12
IUPAC Name:
propylbenzene
Constituent 4
Chemical structure
Reference substance name:
4-ethyltoluene
EC Number:
210-761-2
EC Name:
4-ethyltoluene
CAS Number:
622-96-8
Molecular formula:
C9H12
IUPAC Name:
1-ethyl-4-methylbenzene
Constituent 5
Chemical structure
Reference substance name:
Mesitylene
EC Number:
203-604-4
EC Name:
Mesitylene
CAS Number:
108-67-8
Molecular formula:
C9H12
IUPAC Name:
1,3,5-trimethylbenzene
Constituent 6
Chemical structure
Reference substance name:
2-ethyltoluene
EC Number:
210-255-1
EC Name:
2-ethyltoluene
CAS Number:
611-14-3
Molecular formula:
C9H12
IUPAC Name:
2-ethyltoluene
Constituent 7
Chemical structure
Reference substance name:
1,2,3-trimethylbenzene
EC Number:
208-394-8
EC Name:
1,2,3-trimethylbenzene
CAS Number:
526-73-8
Molecular formula:
C9H12
IUPAC Name:
1,2,3-trimethylbenzene
Constituent 8
Chemical structure
Reference substance name:
β-methylstyrene
EC Number:
211-287-9
EC Name:
β-methylstyrene
CAS Number:
637-50-3
Molecular formula:
C9H12
IUPAC Name:
[(E)-prop-1-enyl]benzene
Constituent 9
Chemical structure
Reference substance name:
3-propyltoluene
EC Number:
214-040-3
EC Name:
3-propyltoluene
CAS Number:
1074-43-7
Molecular formula:
C10H14
IUPAC Name:
1-methyl-3-propylbenzene
Constituent 10
Chemical structure
Reference substance name:
2-ethyl-p-xylene
EC Number:
217-158-3
EC Name:
2-ethyl-p-xylene
CAS Number:
1758-88-9
Molecular formula:
C10H14
IUPAC Name:
2-ethyl-1,4-dimethylbenzene
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
Propylbenzene
EC Number:
203-132-9
EC Name:
Propylbenzene
CAS Number:
103-65-1
Molecular formula:
C9H12
IUPAC Name:
propylbenzene
Constituent 2
Chemical structure
Reference substance name:
Not applicable - not a single isomer.
CAS Number:
Not applicable - not a single isomer.
Molecular formula:
Not applicable - not a single isomer.
IUPAC Name:
Not applicable - not a single isomer.
Constituent 3
Chemical structure
Reference substance name:
Ethyldimethylbenzene isomers
Molecular formula:
C10H14
IUPAC Name:
Ethyldimethylbenzene isomers
Constituent 4
Chemical structure
Reference substance name:
Diethylbenzene isomers
Molecular formula:
C10H14
IUPAC Name:
Diethylbenzene isomers
Constituent 5
Chemical structure
Reference substance name:
Methylpropylbenzene isomers
Molecular formula:
C10H14
IUPAC Name:
Methylpropylbenzene isomers
Constituent 6
Chemical structure
Reference substance name:
Cumene
EC Number:
202-704-5
EC Name:
Cumene
CAS Number:
98-82-8
Molecular formula:
C9H12
IUPAC Name:
isopropylbenzene
Constituent 7
Chemical structure
Reference substance name:
Trimethylbenzene isomers
Molecular formula:
C9H12
IUPAC Name:
Trimethylbenzene isomers
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
1,2,4-trimethylbenzene
EC Number:
202-436-9
EC Name:
1,2,4-trimethylbenzene
CAS Number:
95-63-6
Molecular formula:
C9H12
IUPAC Name:
1,2,4-trimethylbenzene
Constituent 2
Chemical structure
Reference substance name:
3-ethyltoluene
EC Number:
210-626-8
EC Name:
3-ethyltoluene
CAS Number:
620-14-4
Molecular formula:
C9H12
IUPAC Name:
3-ethyltoluene
Constituent 3
Chemical structure
Reference substance name:
4-ethyltoluene
EC Number:
210-761-2
EC Name:
4-ethyltoluene
CAS Number:
622-96-8
Molecular formula:
C9H12
IUPAC Name:
1-ethyl-4-methylbenzene
Constituent 4
Chemical structure
Reference substance name:
Mesitylene
EC Number:
203-604-4
EC Name:
Mesitylene
CAS Number:
108-67-8
Molecular formula:
C9H12
IUPAC Name:
1,3,5-trimethylbenzene
Type:
legal entity composition of the substance


Constituent 1
Reference substance name:
C9 aromatics
IUPAC Name:
C9 aromatics
Constituent 2
Reference substance name:
C10 aromatics (naphthalene excluded)
IUPAC Name:
C10 aromatics (naphthalene excluded)
Type:
legal entity composition of the substance
State Form:
liquid


Constituent 1
Chemical structure
Reference substance name:
C8-aromatics
Molecular formula:
C8H10
IUPAC Name:
C8-aromatics
Constituent 2