Methyl stearate (CAS 112-61-8) — formula C19H38O2, molecular weight 298.5; category organic chemicals.
Methyl stearate (CAS 112-61-8) is a chemical raw material in the organic chemicals category. Its molecular formula C19H38O2 comprises 19 C, 38 H, 2 O atoms. Its molecular weight is about 298.5. Reported physicochemical data: melting point around 100 °F (NTP, 1992), boiling point around 828 to 829 °F at 747 mmHg (NTP, 1992), LogP about 9. 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 | 112-61-8 |
|---|---|
| Molecular Formula | C19H38O2 |
| Molecular Weight | 298.5 |
| Melting Point | 100 °F (NTP, 1992) |
| Boiling Point | 828 to 829 °F at 747 mmHg (NTP, 1992) |
| LogP | 9 |
| Applications | Found in raw beef and as flavoring component of cassava, gari, farine, and clove, Used to make stearic acid detergents, emulsifiers |
| Category | Organic Chemicals |
Documented applications: Found in raw beef and as flavoring component of cassava, gari, farine, and clove, Used to make stearic acid detergents, emulsifiers.
Methyl stearate is a carbon-based organic compound with CAS registry number 112-61-8 and molecular formula C19H38O2 (molecular weight 298.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 112-61-8
Its molecular formula C19H38O2 comprises 19 C, 38 H, 2 O atoms.
Also known as: Methyl stearate · 硬脂酸甲酯
Category: organic chemicals
The CAS registry number of Methyl stearate is 112-61-8.
Molecular formula C19H38O2, molecular weight 298.5.
It is also registered under: Methyl stearate, 硬脂酸甲酯.
Recorded applications: Found in raw beef and as flavoring component of cassava, gari, farine, and clove, Used to make stearic acid detergents, emulsifiers.
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 Methyl stearate (CAS 112-61-8), compiled from public chemistry databases.
| CAS Registry Number | 112-61-8 |
|---|---|
| PubChem CID | 8201 |
| Molecular formula | C19H38O2 |
| IUPAC name | methyl octadecanoate |
| UNII (FDA) | 8D4NXF3ZH7 |
| Molecular Weight | 298.5 |
|---|---|
| XLogP3 | 9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 17 |
| Exact Mass | 298.287180451 |
| Monoisotopic Mass | 298.287180451 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 21 |
| Boiling Point | 828 to 829 °F at 747 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 443 °C |
| Boiling Point | 181.00 to 182.00 °C. @ 4.00 mm Hg |
| Melting Point | 100 °F (NTP, 1992) |
| Melting Point | 39.1 °C |
| Flash Point | 307 °F (NTP, 1992) |
| Flash Point | 307 °F (153 °C) |
| Density | 0.8498 @ 40 °C/4 °C |
| Vapor Pressure | 0.0000136 [mmHg] |
| Vapor Pressure | 1.36X10-5 mm Hg @ 25 °C |
METHYL STEARATE; 112-61-8; Methyl octadecanoate; Stearic acid methyl ester; Stearic acid, methyl ester; Kemester 9718; Methyl n-octadecanoate; Metholene 2218; Kemester 9018; Emery 2218; n-Octadecanoic acid methyl ester; NSC 9418; EINECS 203-990-4; HSDB 2901; UNII-8D4NXF3ZH7; 8D4NXF3ZH7
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents CIR / INCI: Emollient; Skin conditioning |
|---|---|
| GHS notification summary | 99.5% (186 / 187) |
| GHS notification summary | 99.5% (186 / 187) |
|---|
This chemical does not meet GHS hazard criteria for 99.5% (186 of 187) of all reports.
Reported as not meeting GHS hazard criteria by 186 of 187 companies (only 0.5% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Methyl stearate · CAS 112-61-8 · C19H38O2. UNII 8D4NXF3ZH7. Boiling Point: 828 to 829 °F at 747 mmHg (NTP, 1992); Boiling Point: 443 °C; Boiling Point: 181.00 to 182.00 °C. @ 4.00 mm Hg.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 硬脂酸甲酯