Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
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: 941-981-3 | CAS number: -
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Identification
- Display Name:
- Fatty acids, C18 unsaturated, ethyl & methyl esters
- EC Number:
- 941-981-3
- Molecular formula:
- not available, substance is UVCB
- IUPAC Name:
- Fatty acids, C18 unsaturated, ethyl & methyl esters
Type of Substance
- Composition:
- UVCB
- Origin:
- organic
Substance Identifiers open all close all
Compositions
Boundary Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Ethyl oleate
- EC Number:
- 203-889-5
- EC Name:
- Ethyl oleate
- CAS Number:
- 111-62-6
- Molecular formula:
- C20H38O2
- IUPAC Name:
- ethyl (Z)-octadec-9-enoate
Constituent 2
- Reference substance name:
- Ethyl linoleate
- EC Number:
- 208-868-4
- EC Name:
- Ethyl linoleate
- CAS Number:
- 544-35-4
- Molecular formula:
- C20H36O2
- IUPAC Name:
- ethyl octadeca-9,12-dienoate
Constituent 3
- Reference substance name:
- Methyl oleate
- EC Number:
- 203-992-5
- EC Name:
- Methyl oleate
- CAS Number:
- 112-62-9
- Molecular formula:
- C19H36O2
- IUPAC Name:
- methyl (Z)-octadec-9-enoate
Constituent 4
- Reference substance name:
- Ethyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate
- EC Number:
- 214-734-6
- EC Name:
- Ethyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate
- CAS Number:
- 1191-41-9
- Molecular formula:
- C20H34O2
- IUPAC Name:
- ethyl octadeca-9,12,15-trienoate
Constituent 5
- Reference substance name:
- Methyl linoleate
- EC Number:
- 203-993-0
- EC Name:
- Methyl linoleate
- CAS Number:
- 112-63-0
- Molecular formula:
- C19H34O2
- IUPAC Name:
- methyl octadeca-9,12-dienoate
Constituent 6
- Reference substance name:
- Ethyl palmitate
- EC Number:
- 211-064-6
- EC Name:
- Ethyl palmitate
- CAS Number:
- 628-97-7
- Molecular formula:
- C18H36O2
- IUPAC Name:
- ethyl palmitate
Constituent 7
- Reference substance name:
- Ethyl elaidate
- EC Number:
- 228-082-5
- EC Name:
- Ethyl elaidate
- CAS Number:
- 6114-18-7
- Molecular formula:
- C20H38O2
- IUPAC Name:
- ethyl (E)-octadec-9-enoate
Constituent 8
- Reference substance name:
- Ethyl stearate
- EC Number:
- 203-887-4
- EC Name:
- Ethyl stearate
- CAS Number:
- 111-61-5
- Molecular formula:
- C20H40O2
- IUPAC Name:
- ethyl stearate
Constituent 9
- Reference substance name:
- Methyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate
- EC Number:
- 206-102-3
- EC Name:
- Methyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate
- CAS Number:
- 301-00-8
- Molecular formula:
- C19H32O2
- IUPAC Name:
- methyl octadeca-9,12,15-trienoate
Constituent 10
- Reference substance name:
- Methyl palmitate
- EC Number:
- 203-966-3
- EC Name:
- Methyl palmitate
- CAS Number:
- 112-39-0
- Molecular formula:
- C17H34O2
- IUPAC Name:
- methyl palmitate
Constituent 11
- Reference substance name:
- Ethyl (9Z)-9-icosenoate
- CAS Number:
- 393803-94-6
- Molecular formula:
- C22H42O2
- IUPAC Name:
- Ethyl (9Z)-9-icosenoate
Constituent 12
- Reference substance name:
- Methyl elaidate
- EC Number:
- 217-712-4
- EC Name:
- Methyl elaidate
- CAS Number:
- 1937-62-8
- Molecular formula:
- C19H36O2
- IUPAC Name:
- methyl (E)-octadec-9-enoate
Constituent 13
- Reference substance name:
- Eicosanoic acid, ethyl ester
- CAS Number:
- 18281-05-5
- Molecular formula:
- C22H44O2
- IUPAC Name:
- Eicosanoic acid, ethyl ester
Constituent 14
- Reference substance name:
- Methyl stearate
- EC Number:
- 203-990-4
- EC Name:
- Methyl stearate
- CAS Number:
- 112-61-8
- Molecular formula:
- C19H38O2
- IUPAC Name:
- methyl stearate
Constituent 15
- Reference substance name:
- Methyl (9Z)-9-icosenoate
- CAS Number:
- 76899-35-9
- Molecular formula:
- C21H40O2
- IUPAC Name:
- Methyl (9Z)-9-icosenoate
Constituent 16
- Reference substance name:
- Ethyl docosanoate
- EC Number:
- 227-616-4
- EC Name:
- Ethyl docosanoate
- CAS Number:
- 5908-87-2
- Molecular formula:
- C24H48O2
- IUPAC Name:
- ethyl docosanoate
Constituent 17
- Reference substance name:
- Ethyl (Z)-hexadec-9-enoate
- EC Number:
- 260-065-8
- EC Name:
- Ethyl (Z)-hexadec-9-enoate
- CAS Number:
- 56219-10-4
- Molecular formula:
- C18H34O2
- IUPAC Name:
- ethyl hexadec-9-enoate
Constituent 18
- Reference substance name:
- Free fatty acids of Fatty acids, C18 unsaturated, ethyl & methyl esters
- Molecular formula:
- no formula, substance is UVCB
- IUPAC Name:
- Free fatty acids of Fatty acids, C18 unsaturated, ethyl & methyl esters
Constituent 19
- Reference substance name:
- Glycerol esters of fatty acids C18 unsaturated
- Molecular formula:
- no formula, substance is a UVCB
- IUPAC Name:
- Glycerol esters of fatty acids C18 unsaturated
Constituent 20
- Reference substance name:
- Ethanol
- EC Number:
- 200-578-6
- EC Name:
- Ethanol
- CAS Number:
- 64-17-5
- Molecular formula:
- C2H6O
- IUPAC Name:
- ethanol
Constituent 21
- Reference substance name:
- Unknown constituents of Fatty acids, C18 unsaturated, ethyl & methyl esters
- Molecular formula:
- no formula, substance is UVCB
- IUPAC Name:
- Unknown constituents of Fatty acids, C18 unsaturated, ethyl & methyl esters
Legal Entity Composition(s) open all close all
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Ethyl oleate
- EC Number:
- 203-889-5
- EC Name:
- Ethyl oleate
- CAS Number:
- 111-62-6
- Molecular formula:
- C20H38O2
- IUPAC Name:
- ethyl (Z)-octadec-9-enoate
Constituent 2
- Reference substance name:
- Ethyl linoleate
- EC Number:
- 208-868-4
- EC Name:
- Ethyl linoleate
- CAS Number:
- 544-35-4
- Molecular formula:
- C20H36O2
- IUPAC Name:
- ethyl octadeca-9,12-dienoate
Constituent 3
- Reference substance name:
- Methyl oleate
- EC Number:
- 203-992-5
- EC Name:
- Methyl oleate
- CAS Number:
- 112-62-9
- Molecular formula:
- C19H36O2
- IUPAC Name:
- methyl (Z)-octadec-9-enoate
Constituent 4
- Reference substance name:
- Ethyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate
- EC Number:
- 214-734-6
- EC Name:
- Ethyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate
- CAS Number:
- 1191-41-9
- Molecular formula:
- C20H34O2
- IUPAC Name:
- ethyl octadeca-9,12,15-trienoate
Constituent 5
- Reference substance name:
- Methyl linoleate
- EC Number:
- 203-993-0
- EC Name:
- Methyl linoleate
- CAS Number:
- 112-63-0
- Molecular formula:
- C19H34O2
- IUPAC Name:
- methyl octadeca-9,12-dienoate
Constituent 6
- Reference substance name:
- Ethyl palmitate
- EC Number:
- 211-064-6
- EC Name:
- Ethyl palmitate
- CAS Number:
- 628-97-7
- Molecular formula:
- C18H36O2
- IUPAC Name:
- ethyl palmitate
Constituent 7
- Reference substance name:
- Ethyl elaidate
- EC Number:
- 228-082-5
- EC Name:
- Ethyl elaidate
- CAS Number:
- 6114-18-7
- Molecular formula:
- C20H38O2
- IUPAC Name:
- ethyl (E)-octadec-9-enoate
Constituent 8
- Reference substance name:
- Ethyl stearate
- EC Number:
- 203-887-4
- EC Name:
- Ethyl stearate
- CAS Number:
- 111-61-5
- Molecular formula:
- C20H40O2
- IUPAC Name:
- ethyl stearate
Constituent 9
- Reference substance name:
- Methyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate
- EC Number:
- 206-102-3
- EC Name:
- Methyl (9Z,12Z,15Z)-9,12,15-octadecatrienoate
- CAS Number:
- 301-00-8
- Molecular formula:
- C19H32O2
- IUPAC Name:
- methyl octadeca-9,12,15-trienoate
Constituent 10
- Reference substance name:
- Methyl palmitate
- EC Number:
- 203-966-3
- EC Name:
- Methyl palmitate
- CAS Number:
- 112-39-0
- Molecular formula:
- C17H34O2
- IUPAC Name:
- methyl palmitate
Constituent 11
- Reference substance name:
- Ethyl (9Z)-9-icosenoate
- CAS Number:
- 393803-94-6
- Molecular formula:
- C22H42O2
- IUPAC Name:
- Ethyl (9Z)-9-icosenoate
Constituent 12
- Reference substance name:
- Methyl elaidate
- EC Number:
- 217-712-4
- EC Name:
- Methyl elaidate
- CAS Number:
- 1937-62-8
- Molecular formula:
- C19H36O2
- IUPAC Name:
- methyl (E)-octadec-9-enoate
Constituent 13
- Reference substance name:
- Eicosanoic acid, ethyl ester
- CAS Number:
- 18281-05-5
- Molecular formula:
- C22H44O2
- IUPAC Name:
- Eicosanoic acid, ethyl ester
Constituent 14
- Reference substance name:
- Methyl stearate
- EC Number:
- 203-990-4
- EC Name:
- Methyl stearate
- CAS Number:
- 112-61-8
- Molecular formula:
- C19H38O2
- IUPAC Name:
- methyl stearate
Constituent 15
- Reference substance name:
- Methyl (9Z)-9-icosenoate
- CAS Number:
- 76899-35-9
- Molecular formula:
- C21H40O2
- IUPAC Name:
- Methyl (9Z)-9-icosenoate
Constituent 16
- Reference substance name:
- Ethyl docosanoate
- EC Number:
- 227-616-4
- EC Name:
- Ethyl docosanoate
- CAS Number:
- 5908-87-2
- Molecular formula:
- C24H48O2
- IUPAC Name:
- ethyl docosanoate
Constituent 17
- Reference substance name:
- Ethyl (Z)-hexadec-9-enoate
- EC Number:
- 260-065-8
- EC Name:
- Ethyl (Z)-hexadec-9-enoate
- CAS Number:
- 56219-10-4
- Molecular formula:
- C18H34O2
- IUPAC Name:
- ethyl hexadec-9-enoate
Constituent 18
- Reference substance name:
- Free fatty acids of Fatty acids, C18 unsaturated, ethyl & methyl esters
- Molecular formula:
- no formula, substance is UVCB
- IUPAC Name:
- Free fatty acids of Fatty acids, C18 unsaturated, ethyl & methyl esters
Constituent 19
- Reference substance name:
- Glycerol esters of fatty acids C18 unsaturated
- Molecular formula:
- no formula, substance is a UVCB
- IUPAC Name:
- Glycerol esters of fatty acids C18 unsaturated
Constituent 20
- Reference substance name:
- Ethanol
- EC Number:
- 200-578-6
- EC Name:
- Ethanol
- CAS Number:
- 64-17-5
- Molecular formula:
- C2H6O
- IUPAC Name:
- ethanol
Constituent 21
- Reference substance name:
- Unknown constituents of Fatty acids, C18 unsaturated, ethyl & methyl esters
- Molecular formula:
- no formula, substance is UVCB
- IUPAC Name:
- Unknown constituents of Fatty acids, C18 unsaturated, ethyl & methyl esters
Composition(s) generated upon use
Other types of composition(s)
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.