十八烷基磷酸二氢盐

Description

octadecyl dihydrogen phosphate · CAS 2958-09-0 · C18H39O4P. UNII NDC1GQT17K.

Identification

CAS Registry Number	2958-09-0
PubChem CID	76290
Molecular formula	C18H39O4P
IUPAC name	octadecyl dihydrogen phosphate
UNII (FDA)	NDC1GQT17K

Computed Descriptors

Molecular Weight	350.5
XLogP3	7.3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	18
Exact Mass	350.25859672
Monoisotopic Mass	350.25859672
Topological Polar Surface Area	66.8
Heavy Atom Count	23
Formal Charge	0

Physical description & handling notes

• 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.

Documented Uses

• Phosphoric acid, monooctadecyl ester: ACTIVE

Synonyms

Octadecyl dihydrogen phosphate; Monostearyl phosphate; 2958-09-0; Monooctadecyl orthophosphate; Stearyl acid phosphate; UNII-NDC1GQT17K; NDC1GQT17K; EINECS 220-983-1; NSC 41920; NSC-41920; DTXSID20880482; RefChem:159624; DTXCID3030636; STEARYL DIHYDROGEN PHOSPHATE; OCTADECYL PHOSPHATE ((C18H37O)(OH)2PO); Octadecyl phosphate

Frequently Asked Questions

What are the CAS number and molecular formula of octadecyl dihydrogen phosphate?

CAS 2958-09-0; molecular formula C18H39O4P; molecular weight — g/mol.

What other names is octadecyl dihydrogen phosphate known by?

Octadecyl dihydrogen phosphate, Monostearyl phosphate, 2958-09-0, Monooctadecyl orthophosphate, Stearyl acid phosphate, UNII-NDC1GQT17K.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.