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Registration Dossier
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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