n-Butyl Oleate (CAS 142-77-8) — formula C22H42O2, molecular weight 338.6; category organic chemicals.
n-Butyl Oleate (CAS 142-77-8) is a chemical raw material in the organic chemicals category. Its molecular formula C22H42O2 comprises 22 C, 42 H, 2 O atoms. Its molecular weight is about 338.6. Reported physicochemical data: melting point around -26.4 °C, boiling point around 228 °C AT 15 MM HG, LogP about 8.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 142-77-8 |
|---|---|
| Molecular Formula | C22H42O2 |
| Molecular Weight | 338.6 |
| Melting Point | -26.4 °C |
| Boiling Point | 228 °C AT 15 MM HG |
| LogP | 8.8 |
| Applications | CIR ingredient: Butyl Oleate, plasticizer (especially PVC), solvent, lubricant, and water-resistant agent in coatings and polishes, Also used as a softener for natural and synthetic rubbers |
| Category | Organic Chemicals |
Documented applications: CIR ingredient: Butyl Oleate, plasticizer (especially PVC), solvent, lubricant, and water-resistant agent in coatings and polishes, Also used as a softener for natural and synthetic rubbers.
n-Butyl Oleate is a carbon-based organic compound with CAS registry number 142-77-8 and molecular formula C22H42O2 (molecular weight 338.6), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 142-77-8
Its molecular formula C22H42O2 comprises 22 C, 42 H, 2 O atoms.
Also known as: n-Butyl Oleate · BUTYL OLEATE
Category: organic chemicals
The CAS registry number of n-Butyl Oleate is 142-77-8.
Molecular formula C22H42O2, molecular weight 338.6.
It is also registered under: n-Butyl Oleate, BUTYL OLEATE.
Recorded applications: CIR ingredient: Butyl Oleate, plasticizer (especially PVC), solvent, lubricant, and water-resistant agent in coatings and polishes, Also used as a softener for natural and synthetic rubbers.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for n-Butyl Oleate (CAS 142-77-8), compiled from public chemistry databases.
| CAS Registry Number | 142-77-8 |
|---|---|
| PubChem CID | 5354342 |
| Molecular formula | C22H42O2 |
| IUPAC name | butyl (Z)-octadec-9-enoate |
| UNII (FDA) | 487I65419Q |
| Molecular Weight | 338.6 |
|---|---|
| XLogP3 | 8.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 19 |
| Exact Mass | 338.318480578 |
| Monoisotopic Mass | 338.318480578 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 24 |
| Boiling Point | 228 °C AT 15 MM HG |
|---|---|
| Melting Point | -26.4 °C |
| Flash Point | 356 °F |
| Density | 0.8704 AT 15 °C |
| Vapor Pressure | 0.00000263 [mmHg] |
Butyl oleate; 142-77-8; n-Butyl oleate; Butyl cis-9-octadecenoate; 1-Butyl oleate; butyloleate; Advaplast 42; Kesscoflex BO; OLEIC ACID, BUTYL ESTER; Plasthall 914; Wilmar Butyl Oleate; Witcizer 100; Witcizer 101; Bytyl oleate; Kessco 554; Uniflex BYO
| Regulatory & Food Contact | EU Flavoring substances FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS Flavoring Agents CIR / INCI: Cosmetic ingredients (Butyl Oleate) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS notification summary | 53.2% (200 / 376) |
| GHS notification summary | 53.2% (200 / 376) |
|---|---|
| Reported hazard statements | H315 (46.8%), H319 (46.8%), H335 (41%) |
This chemical does not meet GHS hazard criteria for 53.2% (200 of 376) of all reports.
H315 (46.8%): Causes skin irritation [Warning Skin corrosion/irritation]
n-Butyl Oleate · CAS 142-77-8 · C22H42O2. UNII 487I65419Q. Boiling Point: 228 °C AT 15 MM HG; Melting Point: -26.4 °C; Flash Point: 356 °F.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: n-Butyl Oleate