Methyl (9Z)-9-hexadecenoate
Also known as: Palmitoleic acid methyl ester, Methyl palmitoleate, Methyl cis-9-hexadecenoate, cis-9-Hexadecenoic acid methyl ester, C16:1 (CIS-9) METHYL ESTER, DELTA 9 CIS HEXADECENOIC ACID METHYL ESTER, Methyl (9Z)-hexadec-9-enoate, (Z)-Methyl hexadec-9-enoate, 9-Hexadecenoic acid, methyl ester, (9Z)-, MFCD00042911, methyl palmitioleate
Methyl (9Z)-9-hexadecenoate (CAS 1120-25-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H32O2 and a molecular weight of 268.435 g/mol. Key properties include a melting point of -0.5-0.5ºC(lit.), a boiling point of 394.2±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 92.5±20.4 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1120-25-8
- Jingsj CID
- J-8205-3
- Molecular Formula
- C17H32O2
- Molecular Weight
- 268.435 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -0.5-0.5ºC(lit.) |
|---|---|
| Boiling Point | 394.2±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 92.5±20.4 °C |
| Exact Mass | 268.240234 |
| PSA | 26.30000 |
| LogP | 7.10 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.452 |
| Storage Conditions | -0°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Activity & Biological Data
| Additional Information | [1]. Eleftheria Diakogiannaki, et al. Mechanisms Involved in the Cytotoxic and Cytoprotective Actions of Saturated Versus Monounsaturated Long-Chain Fatty Acids in Pancreatic Beta-Cells. J Endocrinol. 2007 Aug;194(2):283-91. |
|---|
Customs & Trade Information
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Methyl (9Z)-9-hexadecenoate?
The CAS number of Methyl (9Z)-9-hexadecenoate is 1120-25-8.
What are the molecular formula and molecular weight of Methyl (9Z)-9-hexadecenoate?
Methyl (9Z)-9-hexadecenoate has molecular formula C17H32O2 and molecular weight 268.435 g/mol.
Is Methyl (9Z)-9-hexadecenoate hazardous?
Methyl (9Z)-9-hexadecenoate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
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 (9Z)-9-hexadecenoate (CAS 1120-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8205-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.