Sodium Oleate (CAS 16558-02-4) — formula C18H33NaO2, molecular weight 304.4; category organic chemicals.
| CAS Number | 16558-02-4 |
|---|---|
| Molecular Formula | C18H33NaO2 |
| Molecular Weight | 304.4 |
| Melting Point | 455 °F (USCG, 1999) |
| Applications | pH regulating agent, Surfactant (surface active agent), Lubricating agent, Used in metal polishes, Used as an emulsifier in the polymerization of butadiene |
| Category | Organic Chemicals |
Documented applications: pH regulating agent, Surfactant (surface active agent), Lubricating agent, Used in metal polishes, Used as an emulsifier in the polymerization of butadiene.
Sodium Oleate is a carbon-based organic compound with CAS registry number 16558-02-4 and molecular formula C18H33NaO2 (molecular weight 304.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 16558-02-4
Its molecular formula C18H33NaO2 comprises 18 C, 33 H, 1 Na, 2 O atoms.
Also known as: Sodium Oleate · 油酸钠
Category: organic chemicals
The CAS registry number of Sodium Oleate is 16558-02-4.
Molecular formula C18H33NaO2, molecular weight 304.4.
It is also registered under: Sodium Oleate, 油酸钠.
Recorded applications: pH regulating agent, Surfactant (surface active agent), Lubricating agent, Used in metal polishes, Used as an emulsifier in the polymerization of butadiene.
Category: Organic Chemicals.
Independent reference data for Sodium Oleate (CAS 16558-02-4), compiled from public chemistry databases.
| CAS Registry Number | 16558-02-4 |
|---|---|
| PubChem CID | 23665730 |
| Molecular formula | C18H33NaO2 |
| IUPAC name | sodium (Z)-octadec-9-enoate |
| UNII (FDA) | 399SL044HN |
| Molecular Weight | 304.4 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 15 |
| Exact Mass | 304.23782457 |
| Monoisotopic Mass | 304.23782457 |
| Topological Polar Surface Area | 40.1 |
| Heavy Atom Count | 21 |
| Melting Point | 455 °F (USCG, 1999) |
|---|---|
| Melting Point | 232-235 °C |
SODIUM OLEATE; 143-19-1; Oleic acid sodium salt; Osteum; Eunatrol; Olate flakes; Sodium 9-octadecenoate, (Z)-; 9-Octadecenoic acid (Z)-, sodium salt; Sodium 9-octadecenoate; CCRIS 1964; HSDB 758; oleate sodium; EINECS 205-591-0; UNII-399SL044HN; 9-Octadecenoic acid (9Z)-, sodium salt; 9-Octadecenoic acid, sodium salt, (Z)-
| Regulatory & Food Contact | FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, EMULSIFIER OR EMULSIFIER SALT, FORMULATION FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS ANTICAKING_AGENT; EMULSIFIER: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, EMULSIFIER OR EMULSIFIER SALT, FORMULATION AID, STABILIZER OR THICKENER The 1988 group ADI of "not specified" for the calcium, potassium and sodium salts of oleic acid was maintained TRS 776-JECFA 33/25 |
|---|---|
| GHS notification summary | 79.9% (417 / 522) |
| GHS notification summary | 79.9% (417 / 522) |
|---|---|
| Reported hazard statements | H412 (20.1%) |
This chemical does not meet GHS hazard criteria for 79.9% (417 of 522) of all reports.
H412 (20.1%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Sodium Oleate · CAS 16558-02-4 · C18H33NaO2. UNII 399SL044HN. Melting Point: 455 °F (USCG, 1999); Melting Point: 232-235 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 油酸钠