8-Mercaptooctanoic acid
8-巯基辛酸
Also known as: 8-Thiooctanoic acid, 7-CARBOXY-1-HEPTANETHIOL, 8-Mercaptooctanoic acid 95%, 8-Mercaptooctanoic acid,8-Thiooctanoic acid, MOA, 8-Sulfanyloctanoic acid, 8-sulfanyloctanoic acid, 8-sulfanyloctanoicaci, MOA, Octanoic acid, 8-mercapto-, 8-mercaptooctanoate
8-Mercaptooctanoic acid (CAS 74328-61-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H16O2S and a molecular weight of 176.276 g/mol. It is also known as 8-Thiooctanoic acid, 7-CARBOXY-1-HEPTANETHIOL and 8-Mercaptooctanoic acid 95%. Key properties include a boiling point of 302.0±25.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 136.4±23.2 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 74328-61-3
- Jingsj CID
- J-1523449-8
- Molecular Formula
- C8H16O2S
- Chinese Name
- 8-巯基辛酸
- Molecular Weight
- 176.276 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 302.0±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 136.4±23.2 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 8-Mercaptooctanoic acid?
The CAS number of 8-Mercaptooctanoic acid is 74328-61-3.
What are the molecular formula and molecular weight of 8-Mercaptooctanoic acid?
8-Mercaptooctanoic acid has molecular formula C8H16O2S and molecular weight 176.276 g/mol.
Is 8-Mercaptooctanoic acid hazardous?
8-Mercaptooctanoic acid has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "8-Mercaptooctanoic acid (CAS 74328-61-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523449-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.