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EC number: 250-178-0 | CAS number: 30399-84-9
General information
Identification
- Display Name:
- Isooctadecanoic acid
- EC Number:
- 250-178-0
- EC Name:
- Isooctadecanoic acid
- CAS Number:
- 30399-84-9
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- 2-methylheptadecanoic acid
Type of substance
- Composition:
- UVCB
- Origin:
- organic
Total tonnage band
- Total range:
- 10 000 - 100 000 tonnes per annum
REACH
- Registered as:
- FULL
- Submitted:
- Joint Submission
Publication dates
- First published:
- 18-Feb-2011
- Last modified:
- 13-Apr-2020
Chemical safety assessment
- Performed for this substance:
- YES
Compositions open all close all
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- Eicosanoic acid and Isoeicosanoic acid
- Molecular formula:
- C20H40O2
- IUPAC Name:
- Eicosanoic acid and Isoeicosanoic acid
Constituent 2
- Reference substance name:
- Nonadecanoic acid and branched isomers
- Molecular formula:
- C19H38O2
- IUPAC Name:
- Nonadecanoic acid and branched isomers
Constituent 3
- Reference substance name:
- Octadecanoic acid and branched isomers
- Molecular formula:
- C18H36O2
- IUPAC Name:
- Octadecanoic acid and branched isomers
Constituent 4
- Reference substance name:
- Identified as Cyclopentyl tridecanoic acid and isomers
- Molecular formula:
- C18H34O2
- IUPAC Name:
- Identified as Cyclopentyl tridecanoic acid and isomers
Constituent 5
- Reference substance name:
- Heptadecanoic acid and branched isomers
- Molecular formula:
- C17H34O2
- IUPAC Name:
- Heptadecanoic acid and branched isomers
Constituent 6
- Reference substance name:
- Hexadecanoic acid and branched isomers
- Molecular formula:
- C16H32O2
- IUPAC Name:
- Hexadecanoic acid and branched isomers
Constituent 7
- Reference substance name:
- Pentadecanoic acid and branched isomers
- Molecular formula:
- C15H30O2
- IUPAC Name:
- Pentadecanoic acid and branched isomers
Constituent 8
- Reference substance name:
- Tetradecanoic acid and branched isomers
- Molecular formula:
- C14H28O2
- IUPAC Name:
- Tetradecanoic acid and branched isomers
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- 16-methylheptadecanoic acid
- EC Number:
- 220-336-3
- EC Name:
- 16-methylheptadecanoic acid
- CAS Number:
- 2724-58-5
- Molecular formula:
- C18H36O2
- IUPAC Name:
- 16-methylheptadecanoic acid
Constituent 2
- Reference substance name:
- Stearic acid
- EC Number:
- 200-313-4
- EC Name:
- Stearic acid
- CAS Number:
- 57-11-4
- Molecular formula:
- C18H36O2
- IUPAC Name:
- stearic acid
Constituent 3
- Reference substance name:
- Palmitic acid
- EC Number:
- 200-312-9
- EC Name:
- Palmitic acid
- CAS Number:
- 57-10-3
- Molecular formula:
- C16H32O2
- IUPAC Name:
- palmitic acid
Constituent 4
- Reference substance name:
- Oleic acid
- EC Number:
- 204-007-1
- EC Name:
- Oleic acid
- CAS Number:
- 112-80-1
- Molecular formula:
- C18H34O2
- IUPAC Name:
- octadec-9-enoic acid
Constituent 5
- Reference substance name:
- Icosanoic acid
- EC Number:
- 208-031-3
- EC Name:
- Icosanoic acid
- CAS Number:
- 506-30-9
- Molecular formula:
- C20H40O2
- IUPAC Name:
- icosanoic acid
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- Fatty acids, C16-18, branched and linear, saturated and unsaturated
- Molecular formula:
- CxHyO2 (x=16-18, y=26-36)
- IUPAC Name:
- Fatty acids, C16-18, branched and linear, saturated and unsaturated
Constituent 2
- Reference substance name:
- Palmitic acid
- EC Number:
- 200-312-9
- EC Name:
- Palmitic acid
- CAS Number:
- 57-10-3
- Molecular formula:
- C16H32O2
- IUPAC Name:
- palmitic acid
Constituent 3
- Reference substance name:
- Heptadecanoic acid
- EC Number:
- 208-027-1
- EC Name:
- Heptadecanoic acid
- CAS Number:
- 506-12-7
- Molecular formula:
- C17H34O2
- IUPAC Name:
- heptadecanoic acid
Constituent 4
- Reference substance name:
- Stearic acid
- EC Number:
- 200-313-4
- EC Name:
- Stearic acid
- CAS Number:
- 57-11-4
- Molecular formula:
- C18H36O2
- IUPAC Name:
- stearic acid
Constituent 5
- Reference substance name:
- Fatty acids, C16, branched
- Molecular formula:
- C16H32O2
- IUPAC Name:
- Fatty acids, C16, branched
Constituent 6
- Reference substance name:
- Fatty acids, C17, branched
- Molecular formula:
- C17H34O2
- IUPAC Name:
- Fatty acids, C17, branched
Constituent 7
- Reference substance name:
- Fatty acids, C18, branched
- Molecular formula:
- C18H36O2
- IUPAC Name:
- Fatty acids, C18, branched
Constituent 8
- Reference substance name:
- Fatty acids, C18, dimers
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- Fatty acids, C18, dimers
Constituent 9
- Reference substance name:
- Fatty acids, C18, trimers
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- Fatty acids, C18, trimers
- Type:
- legal entity composition of the substance
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Palmitic acid
- EC Number:
- 200-312-9
- EC Name:
- Palmitic acid
- CAS Number:
- 57-10-3
- Molecular formula:
- C16H32O2
- IUPAC Name:
- palmitic acid
Constituent 2
- Reference substance name:
- fatty acids, C16, branched
- Molecular formula:
- C16H32O2
- IUPAC Name:
- fatty acids, C16, branched
Constituent 3
- Reference substance name:
- Heptadecanoic acid
- EC Number:
- 208-027-1
- EC Name:
- Heptadecanoic acid
- CAS Number:
- 506-12-7
- Molecular formula:
- C17H34O2
- IUPAC Name:
- heptadecanoic acid
Constituent 4
- Reference substance name:
- fatty acids, C17, branched
- Molecular formula:
- C17H34O2
- IUPAC Name:
- fatty acids, C17, branched
Constituent 5
- Reference substance name:
- Stearic acid
- EC Number:
- 200-313-4
- EC Name:
- Stearic acid
- CAS Number:
- 57-11-4
- Molecular formula:
- C18H36O2
- IUPAC Name:
- stearic acid
Constituent 6
- Reference substance name:
- Fatty acids, C18, branched
- Molecular formula:
- C18H36O2
- IUPAC Name:
- Fatty acids, C18, branched
Constituent 7
- Reference substance name:
- Myristic acid
- EC Number:
- 208-875-2
- EC Name:
- Myristic acid
- CAS Number:
- 544-63-8
- Molecular formula:
- C14H28O2
- IUPAC Name:
- tetradecanoic acid
Constituent 8
- Reference substance name:
- Pentadecanoic acid
- EC Number:
- 213-693-1
- EC Name:
- Pentadecanoic acid
- CAS Number:
- 1002-84-2
- Molecular formula:
- C15H30O2
- IUPAC Name:
- pentadecanoic acid
Constituent 9
- Reference substance name:
- Fatty acids, C17, aromatic
- IUPAC Name:
- Fatty acids, C17, aromatic
Constituent 10
- Reference substance name:
- octadecenoic acid
- Molecular formula:
- C18H34O2
- IUPAC Name:
- octadecenoic acid
Constituent 11
- Reference substance name:
- Fatty acids, C18, cyclic
- IUPAC Name:
- Fatty acids, C18, cyclic
Constituent 12
- Reference substance name:
- Fatty acids, C18, aromatic
- IUPAC Name:
- Fatty acids, C18, aromatic
Constituent 13
- Reference substance name:
- fatty acids, C19, linear and branched
- IUPAC Name:
- fatty acids, C19, linear and branched
Constituent 14
- Reference substance name:
- rosin acids
- IUPAC Name:
- rosin acids
Constituent 15
- Reference substance name:
- high boiling compounds
- IUPAC Name:
- high boiling compounds
Constituent 16
- Reference substance name:
- Unknown constituents
- Molecular formula:
- Not applicable (a generic molecular formula cannot be provided for these unknown constituents)
- IUPAC Name:
- Unknown constituents
- Type:
- legal entity composition of the substance
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Palmitic acid
- EC Number:
- 200-312-9
- EC Name:
- Palmitic acid
- CAS Number:
- 57-10-3
- Molecular formula:
- C16H32O2
- IUPAC Name:
- palmitic acid
Constituent 2
- Reference substance name:
- Stearic acid
- EC Number:
- 200-313-4
- EC Name:
- Stearic acid
- CAS Number:
- 57-11-4
- Molecular formula:
- C18H36O2
- IUPAC Name:
- stearic acid
Constituent 3
- Reference substance name:
- Fatty acids, C18, branched
- Molecular formula:
- C18H36O2
- IUPAC Name:
- Fatty acids, C18, branched
Constituent 4
- Reference substance name:
- unidentified fatty acids
- Molecular formula:
- no structure available unidentified fatty acids
- IUPAC Name:
- unidentified fatty acids
- Type:
- legal entity composition of the substance
- State Form:
- liquid
Constituent 1
- Reference substance name:
- Palmitic acid
- EC Number:
- 200-312-9
- EC Name:
- Palmitic acid
- CAS Number:
- 57-10-3
- Molecular formula:
- C16H32O2
- IUPAC Name:
- palmitic acid
Constituent 2
- Reference substance name:
- Fatty acids, C16, branched
- Molecular formula:
- C16H32O2
- IUPAC Name:
- Fatty acids, C16, branched
Constituent 3
- Reference substance name:
- Heptadecanoic acid
- EC Number:
- 208-027-1
- EC Name:
- Heptadecanoic acid
- CAS Number:
- 506-12-7
- Molecular formula:
- C17H34O2
- IUPAC Name:
- heptadecanoic acid
Constituent 4
- Reference substance name:
- Fatty acids, C17, branched
- Molecular formula:
- C17H34O2
- IUPAC Name:
- Fatty acids, C17, branched
Constituent 5
- Reference substance name:
- Stearic acid
- EC Number:
- 200-313-4
- EC Name:
- Stearic acid
- CAS Number:
- 57-11-4
- Molecular formula:
- C18H36O2
- IUPAC Name:
- stearic acid
Constituent 6
- Reference substance name:
- Fatty acids, C18, branched
- Molecular formula:
- C18H36O2
- IUPAC Name:
- Fatty acids, C18, branched
Constituent 7
- Reference substance name:
- Fatty acids, C18, dimers
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- Fatty acids, C18, dimers
Constituent 8
- Reference substance name:
- Fatty acids, C18, trimers
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- Fatty acids, C18, trimers
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- Octadecanoic acid and branched isomers
- Molecular formula:
- C18H36O2
- IUPAC Name:
- Octadecanoic acid and branched isomers
Constituent 2
- Reference substance name:
- Cyclopentyl tridecanoic acid and isomers
- Molecular formula:
- C18H34O2
- IUPAC Name:
- Cyclopentyl tridecanoic acid and isomers
Constituent 3
- Reference substance name:
- Oleic acid
- EC Number:
- 204-007-1
- EC Name:
- Oleic acid
- CAS Number:
- 112-80-1
- Molecular formula:
- C18H34O2
- IUPAC Name:
- octadec-9-enoic acid
Constituent 4
- Reference substance name:
- Heptadecanoic acid and branched isomers
- Molecular formula:
- C17H34O2
- IUPAC Name:
- Heptadecanoic acid and branched isomers
Constituent 5
- Reference substance name:
- Nonadecanoic acid and branched isomers
- Molecular formula:
- C19H38O2
- IUPAC Name:
- Nonadecanoic acid and branched isomers
Constituent 6
- Reference substance name:
- Hexadecanoic acid and branched isomers
- Molecular formula:
- C16H32
- IUPAC Name:
- Hexadecanoic acid and branched isomers
Constituent 7
- Reference substance name:
- Eicosanoic acid and branched isomers
- Molecular formula:
- C20H40O2
- IUPAC Name:
- Eicosanoic acid and branched isomers
Constituent 8
- Reference substance name:
- Unknown constituents, none of which are present at >1%
- Molecular formula:
- Unknown
- IUPAC Name:
- Unknown constituents, none of which are present at >1%
Constituent 9
- Reference substance name:
- Pentadecanoic acid and branched isomers
- Molecular formula:
- C15H30O2
- IUPAC Name:
- Pentadecanoic acid and branched isomers
Constituent 10
- Reference substance name:
- Tetradecanoic acid and branched isomers
- Molecular formula:
- C14H28O2
- IUPAC Name:
- Tetradecanoic acid and branched isomers
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- Palmitic acid
- EC Number:
- 200-312-9
- EC Name:
- Palmitic acid
- CAS Number:
- 57-10-3
- Molecular formula:
- C16H32O2
- IUPAC Name:
- palmitic acid
Constituent 2
- Reference substance name:
- Fatty acids, C16, branched
- Molecular formula:
- C16H32O2
- IUPAC Name:
- Fatty acids, C16, branched
Constituent 3
- Reference substance name:
- Heptadecanoic acid
- EC Number:
- 208-027-1
- EC Name:
- Heptadecanoic acid
- CAS Number:
- 506-12-7
- Molecular formula:
- C17H34O2
- IUPAC Name:
- heptadecanoic acid
Constituent 4
- Reference substance name:
- Fatty acids, C17, branched
- Molecular formula:
- C17H34O2
- IUPAC Name:
- Fatty acids, C17, branched
Constituent 5
- Reference substance name:
- Stearic acid
- EC Number:
- 200-313-4
- EC Name:
- Stearic acid
- CAS Number:
- 57-11-4
- Molecular formula:
- C18H36O2
- IUPAC Name:
- stearic acid
Constituent 6
- Reference substance name:
- Fatty acids, C18, dimers
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- Fatty acids, C18, dimers
Constituent 7
- Reference substance name:
- Fatty acids, C18, branched
- Molecular formula:
- C18H36O2
- IUPAC Name:
- Fatty acids, C18, branched
Constituent 8
- Reference substance name:
- Fatty acids, C18, trimers
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- Fatty acids, C18, trimers
- Type:
- legal entity composition of the substance
Constituent 1
- Reference substance name:
- Palmitic acid
- EC Number:
- 200-312-9
- EC Name:
- Palmitic acid
- CAS Number:
- 57-10-3
- Molecular formula:
- C16H32O2
- IUPAC Name:
- palmitic acid
Constituent 2
- Reference substance name:
- Fatty acids, C16, branched
- Molecular formula:
- C16H32O2
- IUPAC Name:
- Fatty acids, C16, branched
Constituent 3
- Reference substance name:
- Heptadecanoic acid
- EC Number:
- 208-027-1
- EC Name:
- Heptadecanoic acid
- CAS Number:
- 506-12-7
- Molecular formula:
- C17H34O2
- IUPAC Name:
- heptadecanoic acid
Constituent 4
- Reference substance name:
- Fatty acids, C17, branched
- Molecular formula:
- C17H34O2
- IUPAC Name:
- Fatty acids, C17, branched
Constituent 5
- Reference substance name:
- Stearic acid
- EC Number:
- 200-313-4
- EC Name:
- Stearic acid
- CAS Number:
- 57-11-4
- Molecular formula:
- C18H36O2
- IUPAC Name:
- stearic acid
Constituent 6
- Reference substance name:
- Fatty acids, C18, branched
- Molecular formula:
- C18H36O2
- IUPAC Name:
- Fatty acids, C18, branched
Constituent 7
- Reference substance name:
- Fatty acids, C18, dimers
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- Fatty acids, C18, dimers
Constituent 8
- Reference substance name:
- Fatty acids, C18, trimers
- Molecular formula:
- not applicable (UVCB substance)
- IUPAC Name:
- Fatty acids, C18, trimers
Registrants / Suppliers Details open all close all
| Registrant / Supplier | Registered | Updated | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bostik Nederland B.V. Zeggeveld #10 RP4705 Roosendaal Netherlands | 2018 | ||||||||||||||||||
| Clariant Produkte (Deutschland) GmbH Am Unisys-Park 1 65843 Sulzbach am Taunus Germany | 2017 | ||||||||||||||||||
| Croda Nederland BV Buurtje 1 2802 BE Gouda Netherlands | 2010 | 2012; 2013; 2014 | |||||||||||||||||
| ESTENITY Villa Creatis - 2 rue des MURIERS 69009 Lyon France | 2014 | ||||||||||||||||||
| KLK Emmerich GmbH Steintor 9 D-46446 Emmerich am Rhein Germany | 2016 | ||||||||||||||||||
| Kraton Chemical AB OR1 Massvagen 15 P.O. Box 66 SE-820 22 Sandarne Sweden | 2016 | ||||||||||||||||||
| Lubrizol Advanced Materials Europe B.V.B.A Nijverheidsstraat 30 2260 Westerlo-Oevel Belgium | 2017 | ||||||||||||||||||
| Oleon N.V. Assenedestraat 2 9940 Ertvelde Belgium | 2010 | 2012 | |||||||||||||||||
| PPG Europe B.V. - OR3 Amsterdamseweg 14 1422 AD Uithoorn Netherlands | 2018 |
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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.
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