16-Mercaptohexadecanoic acid
Also known as: MHDA, 16-sulfanylhexadecanoic acid, 16-mercaptohexadecanoic acid solution, NanoThinks ACID16, Nanothinks ACID16, 16-mercapto-palmitic acid
16-Mercaptohexadecanoic acid (CAS 69839-68-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H32O2S and a molecular weight of 288.48900 g/mol. Key properties include a melting point of 65-69ºC, a boiling point of 421.7ºC at 760 mmHg, a density of 0.787 g/mL at 25ºC and a flash point of 11.1 °C. GHS hazard statements: H413. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 69839-68-5
- Jingsj CID
- J-13607-2
- Molecular Formula
- C16H32O2S
- Molecular Weight
- 288.48900 g/mol
- Category
- Organic Acids
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 65-69ºC |
|---|---|
| Boiling Point | 421.7ºC at 760 mmHg |
| Density | 0.787 g/mL at 25ºC |
| Flash Point | 11.1 °C |
| Exact Mass | 288.21200 |
| PSA | 76.10000 |
| LogP | 5.46220 |
| Refractive Index | 1.48 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H413
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 16-Mercaptohexadecanoic acid?
The CAS number of 16-Mercaptohexadecanoic acid is 69839-68-5.
What are the molecular formula and molecular weight of 16-Mercaptohexadecanoic acid?
16-Mercaptohexadecanoic acid has molecular formula C16H32O2S and molecular weight 288.48900 g/mol.
Is 16-Mercaptohexadecanoic acid hazardous?
16-Mercaptohexadecanoic acid has GHS hazard statements H413.
What are the upstream and downstream products of 16-Mercaptohexadecanoic acid?
For 16-Mercaptohexadecanoic acid, Upstream Products: 16-Bromohexadecanoic acid, 16-Hydroxyhexadecanoic acid, 1,15-hexadecadiene; Downstream Products: 16-Mercapto-1-hexadecanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "16-Mercaptohexadecanoic acid (CAS 69839-68-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13607-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.