Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 294-436-0 | CAS number: 91722-33-7 A complex combination of organic compounds separated after condensation of the vapors from the destructive distillation of wood.
Substance identity
Identification
- Display Name:
- Tar, wood
- EC Number:
- 294-436-0
- EC Name:
- Tar, wood
- CAS Number:
- 91722-33-7
- Molecular formula:
- not applicable
- IUPAC Name:
- Tar, wood
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers
Compositions
Boundary Composition(s) open all close all
- State Form:
- other: viscous liquid
Constituent 1
- Reference substance name:
- Non aromatic compounds
- IUPAC Name:
- Non aromatic compounds
Constituent 2
- Reference substance name:
- Heterocyclic compounds
- IUPAC Name:
- Heterocyclic compounds
Constituent 3
- Reference substance name:
- Aromatic compounds
- IUPAC Name:
- Aromatic compounds
Constituent 4
- Reference substance name:
- Carbohydrates
- IUPAC Name:
- Carbohydrates
Constituent 5
- Reference substance name:
- Other evaporable organic compounds
- IUPAC Name:
- Other evaporable organic compounds
Constituent 6
- Reference substance name:
- Non-Evaporable/Vaporisable components
- IUPAC Name:
- Non-Evaporable/Vaporisable components
Legal Entity Composition(s) open all close all
- State Form:
- other: viscous liquid
Constituent 1
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Water
Constituent 2
- Reference substance name:
- Non aromatic compounds
- IUPAC Name:
- Non aromatic compounds
Constituent 3
- Reference substance name:
- Heterocyclic compounds
- IUPAC Name:
- Heterocyclic compounds
Constituent 4
- Reference substance name:
- Aromatic compounds
- IUPAC Name:
- Aromatic compounds
Constituent 5
- Reference substance name:
- Carbohydrates
- IUPAC Name:
- Carbohydrates
Constituent 6
- Reference substance name:
- Other evaporable organic compounds
- IUPAC Name:
- Other evaporable organic compounds
Constituent 7
- Reference substance name:
- Unknown evaporable compounds
- IUPAC Name:
- Unknown evaporable compounds
Constituent 8
- Reference substance name:
- Pyrolysis lignin
- IUPAC Name:
- Pyrolysis lignin
Constituent 9
- Reference substance name:
- Higher molecular weight acids
- IUPAC Name:
- Higher molecular weight acids
Constituent 10
- Reference substance name:
- Non-evaporable uknown compounds
- IUPAC Name:
- Non-evaporable uknown compounds
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Heterocyclic compounds
- IUPAC Name:
- Heterocyclic compounds
Constituent 2
- Reference substance name:
- Non aromatic compounds
- IUPAC Name:
- Non aromatic compounds
Constituent 3
- Reference substance name:
- Aromatic compounds
- IUPAC Name:
- Aromatic compounds
Constituent 4
- Reference substance name:
- Other organic compounds
- IUPAC Name:
- Other organic compounds
Constituent 5
- Reference substance name:
- Carbohydrates
- IUPAC Name:
- Carbohydrates
Constituent 6
- Reference substance name:
- NON-EVAPORABLE/VAPORISABLE COMPONENTS
- IUPAC Name:
- NON-EVAPORABLE/VAPORISABLE COMPONENTS
Constituent 7
- Reference substance name:
- Water
- EC Number:
- 231-791-2
- EC Name:
- Water
- CAS Number:
- 7732-18-5
- Molecular formula:
- H2O
- IUPAC Name:
- Water
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Unknown constituents
- IUPAC Name:
- Unknown constituents
Constituent 2
- Reference substance name:
- Aromatic compounds
- IUPAC Name:
- Aromatic compounds
Constituent 3
- Reference substance name:
- Other organic compounds
- IUPAC Name:
- Other organic compounds
Constituent 4
- Reference substance name:
- Nonaromatic compounds
- IUPAC Name:
- Nonaromatic compounds
Constituent 5
- Reference substance name:
- Heterocyclic compounds
- IUPAC Name:
- Heterocyclic compounds
- State Form:
- liquid
Constituent 1
- Reference substance name:
- NONAROMATIC COMPOUNDS
- IUPAC Name:
- NONAROMATIC COMPOUNDS
Constituent 2
- Reference substance name:
- HETEROCYCLIC COMPOUNDS
- IUPAC Name:
- HETEROCYCLIC COMPOUNDS
Constituent 3
- Reference substance name:
- AROMATIC COMPOUNDS
- IUPAC Name:
- AROMATIC COMPOUNDS
Constituent 4
- Reference substance name:
- OTHER ORGANIC COMPUNDS
- IUPAC Name:
- OTHER ORGANIC COMPUNDS
- State Form:
- other: viscous liquid
Constituent 1
- Reference substance name:
- Acetic acid
- EC Number:
- 200-580-7
- EC Name:
- Acetic acid
- CAS Number:
- 64-19-7
- Molecular formula:
- C2H4O2
- IUPAC Name:
- acetic acid
Constituent 2
- Reference substance name:
- Ethane-1,2-diol
- EC Number:
- 203-473-3
- EC Name:
- Ethane-1,2-diol
- CAS Number:
- 107-21-1
- Molecular formula:
- C2H6O2
- IUPAC Name:
- ethylene glycol
Constituent 3
- Reference substance name:
- Cyclopentanone
- EC Number:
- 204-435-9
- EC Name:
- Cyclopentanone
- CAS Number:
- 120-92-3
- Molecular formula:
- C5H8O
- IUPAC Name:
- cyclopentanone
Constituent 4
- Reference substance name:
- 2-hydroxy-3-methylcyclopent-2-enone
- EC Number:
- 201-303-2
- EC Name:
- 2-hydroxy-3-methylcyclopent-2-enone
- CAS Number:
- 80-71-7
- Molecular formula:
- C6H8O2
- IUPAC Name:
- 2-hydroxy-3-methylcyclopent-2-en-1-one
Constituent 5
- Reference substance name:
- Furan-2(5H)-one
- EC Number:
- 207-839-3
- EC Name:
- Furan-2(5H)-one
- CAS Number:
- 497-23-4
- Molecular formula:
- C4H4O2
- IUPAC Name:
- furan-2(5H)-one
Constituent 6
- Reference substance name:
- γ-butyrolactone
- EC Number:
- 202-509-5
- EC Name:
- γ-butyrolactone
- CAS Number:
- 96-48-0
- Molecular formula:
- C4H6O2
- IUPAC Name:
- dihydrofuran-2(3H)-one
Constituent 7
- Reference substance name:
- 3-hydroxy-2-methyl-4-pyrone
- EC Number:
- 204-271-8
- EC Name:
- 3-hydroxy-2-methyl-4-pyrone
- CAS Number:
- 118-71-8
- Molecular formula:
- C6H6O3
- IUPAC Name:
- 3-hydroxy-2-methyl-4H-pyran-4-one
Constituent 8
- Reference substance name:
- Phenanthrene
- EC Number:
- 201-581-5
- EC Name:
- Phenanthrene
- CAS Number:
- 85-01-8
- Molecular formula:
- C14H10
- IUPAC Name:
- phenanthrene
Constituent 9
- Reference substance name:
- Phenol
- EC Number:
- 203-632-7
- EC Name:
- Phenol
- CAS Number:
- 108-95-2
- Molecular formula:
- C6H6O
- IUPAC Name:
- phenol
Constituent 10
- Reference substance name:
- o-cresol
- EC Number:
- 202-423-8
- EC Name:
- o-cresol
- CAS Number:
- 95-48-7
- Molecular formula:
- C7H8O
- IUPAC Name:
- o-cresol
Constituent 11
- Reference substance name:
- p-cresol
- EC Number:
- 203-398-6
- EC Name:
- p-cresol
- CAS Number:
- 106-44-5
- Molecular formula:
- C7H8O
- IUPAC Name:
- p-cresol
Constituent 12
- Reference substance name:
- m-cresol
- EC Number:
- 203-577-9
- EC Name:
- m-cresol
- CAS Number:
- 108-39-4
- Molecular formula:
- C7H8O
- IUPAC Name:
- m-cresol
Constituent 13
- Reference substance name:
- Guaiacol
- EC Number:
- 201-964-7
- EC Name:
- Guaiacol
- CAS Number:
- 90-05-1
- Molecular formula:
- C7H8O2
- IUPAC Name:
- 2-methoxyphenol
Constituent 14
- Reference substance name:
- 2-methoxy-p-cresol
- EC Number:
- 202-252-9
- EC Name:
- 2-methoxy-p-cresol
- CAS Number:
- 93-51-6
- Molecular formula:
- C8H10O2
- IUPAC Name:
- 2-methoxy-4-methylphenol
Constituent 15
- Reference substance name:
- 4-ethylguaiacol
- EC Number:
- 220-500-4
- EC Name:
- 4-ethylguaiacol
- CAS Number:
- 2785-89-9
- Molecular formula:
- C9H12O2
- IUPAC Name:
- 4-ethyl-2-methoxyphenol
Constituent 16
- Reference substance name:
- Eugenol
- EC Number:
- 202-589-1
- EC Name:
- Eugenol
- CAS Number:
- 97-53-0
- Molecular formula:
- C10H12O2
- IUPAC Name:
- 4-allyl-2-methoxyphenol
Constituent 17
- Reference substance name:
- 2-methoxy-4-propylphenol
- EC Number:
- 220-499-0
- EC Name:
- 2-methoxy-4-propylphenol
- CAS Number:
- 2785-87-7
- Molecular formula:
- C10H14O2
- IUPAC Name:
- 2-methoxy-4-propylphenol
Constituent 18
- Reference substance name:
- Isoeugenol
- EC Number:
- 202-590-7
- EC Name:
- Isoeugenol
- CAS Number:
- 97-54-1
- Molecular formula:
- C10H12O2
- IUPAC Name:
- 2-methoxy-4-prop-1-en-1-ylphenol
Constituent 19
- Reference substance name:
- (E)-2-methoxy-4-(prop-1-enyl)phenol
- EC Number:
- 227-678-2
- EC Name:
- (E)-2-methoxy-4-(prop-1-enyl)phenol
- CAS Number:
- 5932-68-3
- Molecular formula:
- C10H12O2
- IUPAC Name:
- (E)-2-methoxy-4-(prop-1-enyl)phenol
Constituent 20
- Reference substance name:
- Vanillin
- EC Number:
- 204-465-2
- EC Name:
- Vanillin
- CAS Number:
- 121-33-5
- Molecular formula:
- C8H8O3
- IUPAC Name:
- 4-hydroxy-3-methoxybenzaldehyde
Constituent 21
- Reference substance name:
- 4'-hydroxy-3'-methoxyacetophenone
- EC Number:
- 207-854-5
- EC Name:
- 4'-hydroxy-3'-methoxyacetophenone
- CAS Number:
- 498-02-2
- Molecular formula:
- C9H10O3
- IUPAC Name:
- 1-(4-hydroxy-3-methoxyphenyl)ethanone
Constituent 22
- Reference substance name:
- 1-(4-hydroxy-3-methoxyphenyl)acetone
- EC Number:
- 219-704-6
- EC Name:
- 1-(4-hydroxy-3-methoxyphenyl)acetone
- CAS Number:
- 2503-46-0
- Molecular formula:
- C10H12O3
- IUPAC Name:
- 1-(4-hydroxy-3-methoxyphenyl)acetone
Constituent 23
- Reference substance name:
- 1,6-anhydro-β-D-glucose
- EC Number:
- 207-855-0
- EC Name:
- 1,6-anhydro-β-D-glucose
- CAS Number:
- 498-07-7
- Molecular formula:
- C6H10O5
- IUPAC Name:
- 6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol (non-preferred name)
Constituent 24
- Reference substance name:
- Fluoranthene
- EC Number:
- 205-912-4
- EC Name:
- Fluoranthene
- CAS Number:
- 206-44-0
- Molecular formula:
- C16H10
- IUPAC Name:
- fluoranthene
- State Form:
- other: viscous liquid
Constituent 1
- Reference substance name:
- Carbon
- EC Number:
- 231-153-3
- EC Name:
- Carbon
- CAS Number:
- 7440-44-0
- Molecular formula:
- C
- IUPAC Name:
- carbon
Constituent 2
- Reference substance name:
- Hydrogen
- EC Number:
- 215-605-7
- EC Name:
- Hydrogen
- CAS Number:
- 1333-74-0
- Molecular formula:
- H2
- IUPAC Name:
- hydrogen(1+)
Constituent 3
- Reference substance name:
- Oxygen
- EC Number:
- 231-956-9
- EC Name:
- Oxygen
- CAS Number:
- 7782-44-7
- Molecular formula:
- O2
Constituent 4
- Reference substance name:
- Nitrogen
- EC Number:
- 231-783-9
- EC Name:
- Nitrogen
- CAS Number:
- 7727-37-9
- Molecular formula:
- N2
- IUPAC Name:
- nitrogen
Constituent 5
- Reference substance name:
- Acetic acid
- EC Number:
- 200-580-7
- EC Name:
- Acetic acid
- CAS Number:
- 64-19-7
- Molecular formula:
- C2H4O2
- IUPAC Name:
- acetic acid
Constituent 6
- Reference substance name:
- Propionic acid
- EC Number:
- 201-176-3
- EC Name:
- Propionic acid
- CAS Number:
- 79-09-4
- Molecular formula:
- C3H6O2
- IUPAC Name:
- propionic acid
Constituent 7
- Reference substance name:
- Butyric acid
- EC Number:
- 203-532-3
- EC Name:
- Butyric acid
- CAS Number:
- 107-92-6
- Molecular formula:
- C4H8O2
- IUPAC Name:
- butyric acid
Constituent 8
- Reference substance name:
- Isobutyric acid
- EC Number:
- 201-195-7
- EC Name:
- Isobutyric acid
- CAS Number:
- 79-31-2
- Molecular formula:
- C4H8O2
- IUPAC Name:
- 2-methylpropanoic acid
Constituent 9
- Reference substance name:
- Methyl propionate
- EC Number:
- 209-060-4
- EC Name:
- Methyl propionate
- CAS Number:
- 554-12-1
- Molecular formula:
- C4H8O2
- IUPAC Name:
- methyl propionate
Constituent 10
- Reference substance name:
- Ethane-1,2-diol
- EC Number:
- 203-473-3
- EC Name:
- Ethane-1,2-diol
- CAS Number:
- 107-21-1
- Molecular formula:
- C2H6O2
- IUPAC Name:
- ethylene glycol
Constituent 11
- Reference substance name:
- Vinyl propionate
- EC Number:
- 203-293-5
- EC Name:
- Vinyl propionate
- CAS Number:
- 105-38-4
- Molecular formula:
- C5H8O2
- IUPAC Name:
- vinyl propionate
Constituent 12
- Reference substance name:
- Hydroxyacetone
- EC Number:
- 204-124-8
- EC Name:
- Hydroxyacetone
- CAS Number:
- 116-09-6
- Molecular formula:
- C3H6O2
- IUPAC Name:
- 1-hydroxyacetone
Constituent 13
- Reference substance name:
- Hexane-2,5-dione
- EC Number:
- 203-738-3
- EC Name:
- Hexane-2,5-dione
- CAS Number:
- 110-13-4
- Molecular formula:
- C6H10O2
- IUPAC Name:
- hexane-2,5-dione
Constituent 14
- Reference substance name:
- 1-hydroxybutan-2-one
- EC Number:
- 225-790-6
- EC Name:
- 1-hydroxybutan-2-one
- CAS Number:
- 5077-67-8
- Molecular formula:
- C4H8O2
- IUPAC Name:
- 1-hydroxybutan-2-one
Constituent 15
- Reference substance name:
- Butanedione
- EC Number:
- 207-069-8
- EC Name:
- Butanedione
- CAS Number:
- 431-03-8
- Molecular formula:
- C4H6O2
- IUPAC Name:
- biacetyl
Constituent 16
- Reference substance name:
- Acetoin
- EC Number:
- 208-174-1
- EC Name:
- Acetoin
- CAS Number:
- 513-86-0
- Molecular formula:
- C4H8O2
- IUPAC Name:
- 3-hydroxybutan-2-one