2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide
Also known as: 1,2-Benzisothiazole, 2,3-dihydro-3-methyl-, 1,1-dioxide, 2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide, 3-Methyl-1,2-benzisothiazoline 1,1-dioxide, 3-Methyl-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide, 3-Methyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide
2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide (CAS 84108-98-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO2S and a molecular weight of 183.22800 g/mol. Key property: a density of 1.298±0.06 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 84108-98-5
- Jingsj CID
- J-1601531-9
- Molecular Formula
- C8H9NO2S
- Molecular Weight
- 183.22800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.298±0.06 g/cm3 |
|---|---|
| Exact Mass | 183.03500 |
| PSA | 54.55000 |
| LogP | 2.44910 |
| Additional Property | Very slightly soluble (0.81 g/L) (25 ºC) |
Customs & Trade Information
| HS Code | 2934991000 |
|---|---|
| Summary | 2934991000. sultones and sultams. 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 2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide?
The CAS number of 2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide is 84108-98-5.
What are the molecular formula and molecular weight of 2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide?
2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide has molecular formula C8H9NO2S and molecular weight 183.22800 g/mol.
What are the upstream and downstream products of 2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide?
For 2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide, Upstream Products: N-tert-Butylbenzenesulfonamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide (CAS 84108-98-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1601531-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.