硬脂酸甲酯（CAS 112-61-8）：分子式 C19H38O2、分子量 298.5。
| CAS号 | 112-61-8 |
|---|---|
| 分子式 | C19H38O2 |
| 分子量 | 298.5 |
| 熔点 | 100 °F (NTP, 1992) |
| 沸点 | 828 to 829 °F at 747 mmHg (NTP, 1992) |
| LogP | 9 |
硬脂酸甲酯 是一种化工化合物，登记 CAS 号为 112-61-8，分子式 C19H38O2（分子量 298.5）。
登记 CAS 号：112-61-8
其分子式 C19H38O2 由 19 个碳、38 个氢、2 个氧 组成。
别名/同义词：硬脂酸甲酯 · Methyl stearate
硬脂酸甲酯 的 CAS 登记号为 112-61-8。
分子式 C19H38O2，分子量 298.5。
别名/同义词：硬脂酸甲酯、Methyl stearate。
硬脂酸甲酯（CAS 112-61-8）的独立参考数据，整理自公开化学数据库。
| 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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Methyl stearate