Substance Information
Substance Information
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REACH Registration data can be found in the new ECHA CHEM database. The old ‘Registered substance factsheets’ will be available on this web site during the transition period but have not been updated since 19 May 2023. More
Substance Infocard
IC
Octadecyl dihydrogen phosphate
EC / List no.: 220-983-1
CAS no.: 2958-09-0
Mol. Formula: C18H39O4P
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Regulatory context
Here you can find all of the regulations and regulatory lists in which this substance appears, according to the data available to ECHA. This substance has been found in the following regulatory activities (directly, or inheriting the regulatory context of a parent substance):
- ECHA Legislations
- Occupational Exposure limits (OELs)
- Emission Limit Values (ELVs)
- Other chemical legislations
REACH - Registration, Evaluation, Authorisation and Restriction of Chemicals Regulation
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Substances predicted as likely to meet criteria for category 1A or 1B carcinogenicity, mutagenicity, or reproductive toxicity, or with dispersive or diffuse use(s) where predicted likely to meet any classification criterion for health or environmental hazards, or where there is a nanoform soluble in biological and environmental media.
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Substances indicated, in 2009, as being intended to be registered by at least one company in the EEA.
Previous Legislations
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Substances listed in the EINECS, ELINCS, or NLP inventories.
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Substance names and other identifiers
Regulatory process names
Dihydrogen monooctadecyl phosphate
Other
Monooctadecyl orthophosphate
Other
Monooctadecyl phosphate
Other
Monostearyl acid phosphate
Other
Monostearyl dihydrogen phosphate
Other
Monostearyl phosphate
Other
Octadecyl dihydrogen phosphate
EC Inventory
Octadecyl dihydrogen phosphate
Other
octadecyl dihydrogen phosphate
Pre-Registration process
Octadecyl phosphate
Other
Phosphoric acid, monooctadecyl ester
Other
Stearyl acid phosphate
Other
IUPAC names
(octadecyloxy)phosphonic acid
Other
octadecyl dihydrogen phosphate
Other
Other identifiers
221041-91-4
Other
CAS number
2958-09-0
EC Inventory, Pre-Registration process, Other
CAS number