Basic information
- Standard SMILES
CCCCCCCCCCCCCCCCCCOP(=O)(O)O- InChIKey
UHGIMQLJWRAPLT-UHFFFAOYSA-N- Molecular formula
- C18H39O4P
- Average molar mass
- 350.5 g/mol
- Monoisotopic mass
- 350.25859636
Overview
Stearyl acid phosphate appears as a white waxy solid. Insoluble in water. Vapor or liquid may irritate of severely burn skin or eyes. Inhalation may irritate and seriously burn respiratory tract. Ingestion may irritate and burn mucous membranes of the gastrointestinal tract.
Names & identifiers
- Preferred name
- Monostearyl phosphate
- IUPAC
- octadecyl dihydrogen phosphate
- English name
- OCTADECYL PHOSPHATE
- Molecular formula
- C18H39O4P
- Molecular weight
- 350.47
Names & synonyms
Octadecyl dihydrogen phosphateMonostearyl phosphate2958-09-0Monooctadecyl orthophosphateStearyl acid phosphateUNII-NDC1GQT17KNDC1GQT17KEINECS 220-983-1NSC 41920NSC-41920DTXSID20880482RefChem:159624
Show more names
STEARYL PHOSPHATEOctaecyl phosphateMONOOCTADECYLPHOSPHATEMonostearylacidphosphatePhosphoric acid stearyl esterPhosphoricacid,monooctadecylester
DTXCID3030636STEARYL DIHYDROGEN PHOSPHATEOCTADECYL PHOSPHATE ((C18H37O)(OH)2PO)Octadecyl phosphateMonooctadecyl phosphateMonostearyl dihydrogen phosphateDihydrogen monooctadecyl phosphateMonostearyl acid phosphate
Database identifiers
- CAS
2958-09-0- PubChem CID
- 76290
- DTXSID
DTXSID20880482- UNII
- NDC1GQT17K
- EC Number
- 220-983-1
- Nikkaji
- J301.862H
Properties
Computed structural properties
- XLogP
- 7.3
- Topological polar surface area
- 66.8 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 18
- Heavy atoms
- 23
- Formal charge
- 0
- Complexity
- 278
Experimental & physicochemical properties
Physical Description
Stearyl acid phosphate appears as a white waxy solid. Insoluble in water. Vapor or liquid may irritate of severely burn skin or eyes. Inhalation may irritate and seriously burn respiratory tract. Ingestion may irritate and burn mucous membranes of the gastrointestinal tract.
Physicochemical properties
- Boiling point
- 465.6 · 465.6±28.0 °C(Predicted)
- Density
- 0.997 · 0.997±0.06 g/cm3(Predicted)
- pka
- 1.95 · 1.95±0.10(Predicted)
- Cosmetics Ingredients Functions
- SURFACTANT - CLEANSINGSURFACTANT - EMULSIFYING
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 1 GQT17K · NDC1GQT17K
- EPA Substance Registry System
- Monostearyl phosphate (2958-09-0)
- TSCA
- TSCA listed
Safety & regulation
Hazard information
Regulatory Information
Chemical: Phosphoric acid, monooctadecyl ester
Phosphoric acid, monooctadecyl ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
DOT LabelCorrosive
Fire HazardsExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Health HazardsExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Reactive GroupEsters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Profile
Organophosphates are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Air and Water ReactionsInsoluble in water.
Safety & protection
Fire FightingExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
First AidExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Nonfire Spill ResponseExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Isolation and EvacuationExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Personal Protective Equipment (PPE)Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPhosphoric acid, monooctadecyl ester: ACTIVE
Applications
General DescriptionA white waxy solid. Insoluble in water. Vapor or liquid may irritate of severely burn skin or eyes. Inhalation may irritate and seriously burn respiratory tract. Ingestion may irritate and burn mucous membranes of the gastrointestinal tract.
Suppliers12 total
湖北长耀生物科技有限公司17683887209 17683887209 · [email protected]
深圳市创鑫生物科技有限公司13417589054 · [email protected]
河北贞佳新材料有限公司0319-5925599 13315915972
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
上海问彩新材料科技有限公司15721586846 · [email protected]
深圳市创鑫生物科技有限公司13417589054 · [email protected]
湖北斯维图新材料科技有限公司13277095679 · [email protected]
陕西缔都医药化工有限公司029-029-029-81148696 18161915376 · [email protected]
武汉卡米克科技有限公司18162538168 · [email protected]
陕西缔都医药化工有限公司+86-29-81139210 17389186172 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
武汉斯麦克生物科技有限公司18186154374 · [email protected]
Related reactions
5 records
Linked notes
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