3-Methyl-2-benzothiazolinone hydrazone hydrochloride
Also known as: MBTH hydrochloride, Sawicki's reagent, 3-Methyl-2(3H)-benzothiazolone hydrazone, monohydrochloride, (2E)-2-Hydrazono-3-methyl-2,3-dihydro-1,3-benzothiazole hydrochloride (1:1), 3-Methyl-2-benzothiazolinonehydrazone Hydrochloride, 3-Methylbenzo-2-thiazolone hydrazone, 3-Methylbenzothiazol-2(3H)-one hydrazone monohydrochloride, MBTH HCl, 3-Methyl-2-benzothiazolinone hydrazone HCl
3-Methyl-2-benzothiazolinone hydrazone hydrochloride (CAS 4338-98-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H10ClN3S and a molecular weight of 215.703 g/mol. Key properties include a boiling point of 342.9ºC at 760 mmHg, a density of 1.37 g/cm3 and a flash point of 161.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4338-98-1
- Jingsj CID
- J-1452011-7
- Molecular Formula
- C8H10ClN3S
- Molecular Weight
- 215.703 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 342.9ºC at 760 mmHg |
|---|---|
| Density | 1.37 g/cm3 |
| Flash Point | 161.2ºC |
| Exact Mass | 215.028397 |
| PSA | 71.55000 |
| LogP | 2.51650 |
Frequently Asked Questions
What is the CAS number of 3-Methyl-2-benzothiazolinone hydrazone hydrochloride?
The CAS number of 3-Methyl-2-benzothiazolinone hydrazone hydrochloride is 4338-98-1.
What are the molecular formula and molecular weight of 3-Methyl-2-benzothiazolinone hydrazone hydrochloride?
3-Methyl-2-benzothiazolinone hydrazone hydrochloride has molecular formula C8H10ClN3S and molecular weight 215.703 g/mol.
What are the upstream and downstream products of 3-Methyl-2-benzothiazolinone hydrazone hydrochloride?
For 3-Methyl-2-benzothiazolinone hydrazone hydrochloride, Downstream Products: 3-methyl-1,3-benzothiazol-2-imine, 3-Methyl-2(3H)-benzothiazolone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Methyl-2-benzothiazolinone hydrazone hydrochloride (CAS 4338-98-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1452011-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.