3,3-Dimethylbutanethioic acid
3,3-二甲基硫代丁酸
Also known as: t-Butylthioacetic acid, Butanethioic acid, 3,3-dimethyl-, 2,2-Dimethylthiobutyric acid
3,3-Dimethylbutanethioic acid (CAS 75678-47-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12OS and a molecular weight of 132.22400 g/mol. It is also known as t-Butylthioacetic acid, Butanethioic acid, 3,3-dimethyl- and 2,2-Dimethylthiobutyric acid. Key properties include a boiling point of 165.3ºC at 760 mmHg, a density of 0.952g/cm3 and a flash point of 53.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 75678-47-6
- Jingsj CID
- J-42878-9
- Molecular Formula
- C6H12OS
- Chinese Name
- 3,3-二甲基硫代丁酸
- Molecular Weight
- 132.22400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 165.3ºC at 760 mmHg |
|---|---|
| Density | 0.952g/cm3 |
| Flash Point | 53.8ºC |
| Exact Mass | 132.06100 |
| PSA | 55.87000 |
| LogP | 1.87900 |
| Refractive Index | 1.425 |
Frequently Asked Questions
What is the CAS number of 3,3-Dimethylbutanethioic acid?
The CAS number of 3,3-Dimethylbutanethioic acid is 75678-47-6.
What are the molecular formula and molecular weight of 3,3-Dimethylbutanethioic acid?
3,3-Dimethylbutanethioic acid has molecular formula C6H12OS and molecular weight 132.22400 g/mol.
What are the upstream and downstream products of 3,3-Dimethylbutanethioic acid?
For 3,3-Dimethylbutanethioic acid, Upstream Products: 2-Methyl-2-propanethiol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,3-Dimethylbutanethioic acid (CAS 75678-47-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42878-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.