Methyl nonadecanoate
Also known as: Nonadecanoic acid methyl ester, Methyl n-nonadecanoate, C19:0 Methyl ester, 1N-Nonadecanoic acid methyl ester, Methylnonadecanoate, Methyl nonadecanoate (standard for GC)
Methyl nonadecanoate (CAS 1731-94-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H40O2 and a molecular weight of 312.530 g/mol. Key properties include a melting point of 37-40 °C(lit.), a boiling point of 362.8±5.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 176.9±7.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1731-94-8
- Jingsj CID
- J-962038-6
- Molecular Formula
- C20H40O2
- Molecular Weight
- 312.530 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 37-40 °C(lit.) |
|---|---|
| Boiling Point | 362.8±5.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 176.9±7.5 °C |
| Exact Mass | 312.302826 |
| PSA | 26.30000 |
| LogP | 9.21 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.446 |
Activity & Biological Data
| Additional Information | [1]. Pereira E, et al. Development and validation of analytical methodology by GC-FID using hexadecyl propanoate as an internal standard to determine the bovine tallow methyl esters content.J Chromatogr B Analyt Technol Biomed Life Sci. 2018 Sep 1;1093-1094:134-140. |
|---|
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Methyl nonadecanoate?
The CAS number of Methyl nonadecanoate is 1731-94-8.
What are the molecular formula and molecular weight of Methyl nonadecanoate?
Methyl nonadecanoate has molecular formula C20H40O2 and molecular weight 312.530 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl nonadecanoate (CAS 1731-94-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-962038-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.