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Isostearic Acid · CAS 2724-58-5 · C18H36O2. UNII LZM5XA0ILL. Melting Point: 69.5 °C.
| CAS Registry Number | 2724-58-5 |
|---|---|
| PubChem CID | 21859 |
| Molecular formula | C18H36O2 |
| IUPAC name | 16-methylheptadecanoic acid |
| UNII (FDA) | LZM5XA0ILL |
| Molecular Weight | 284.5 |
|---|---|
| XLogP3 | 7.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 15 |
| Exact Mass | 284.271530387 |
| Monoisotopic Mass | 284.271530387 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Melting Point | 69.5 °C |
|---|
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Isostearic Acid) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Binding; Emulsifying; Cleansing; Surfactant |
|---|---|
| GHS notification summary | 75% (111 / 148) |
| GHS notification summary | 75% (111 / 148) |
|---|---|
| Reported hazard statements | H315 (25%) |
This chemical does not meet GHS hazard criteria for 75% (111 of 148) of all reports.
H315 (25%): Causes skin irritation [Warning Skin corrosion/irritation]
Isooctadecanoic acid; 16-METHYLHEPTADECANOIC ACID; 2724-58-5; 30399-84-9; Heptadecanoic acid, 16-methyl-; LZM5XA0ILL; UNII-LZM5XA0ILL; EINECS 220-336-3; 16-methylmargaric acid; DTXSID1040790; CHEBI:84896; DTXSID2027963; RefChem:79038; EMERSOL 873; DTXCID507963; 220-336-3
CAS 2724-58-5; molecular formula C18H36O2; molecular weight — g/mol.
Isooctadecanoic acid, 16-METHYLHEPTADECANOIC ACID, 2724-58-5, 30399-84-9, Heptadecanoic acid, 16-methyl-, LZM5XA0ILL.
Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Isostearic Acid) -> CIR (Cosmetic Ingredient Review); CIR / INCI: Binding; Emulsifying; Cleansing; Surfactant.
75% of GHS notifications report no hazard classification (111 of 148).
Melting Point: 69.5 °C.
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.