3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate
3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate (CAS: 149022-15-1; Formula: C8H9N3S · HCl · xH2O; Molar Mass: 215.70 g/mol) is a key organic intermediate supplied by Tech Serve Solutions. This compound, identified by its MDL number MFCD00149370, serves as an electrophilic coupling reagent. It is particularly noted for its application in analytical chemistry for the determination of residual chlorine.
- IUPAC
- MBTH hydrochloride hydrate
Electrophilic Coupling Reagent
3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate functions as an effective electrophilic coupling reagent. This property makes it valuable in specific analytical procedures.
Chlorine Determination
This compound is specifically utilised for the quantitative determination of residual chlorine. Its reactivity allows for accurate measurement in various matrices.
Chemical Synthesis Intermediate
As a heterocyclic building block, it is employed in chemical synthesis pathways. Its structure lends itself to the construction of more complex organic molecules.
| Molecular weight | 215.70 (anhydrous basis) |
|---|---|
| Empirical formula | C8H9N3S · HCl · xH2O |
| Assay | 97% |
| Application | 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate (MBTH hydrochloride hydrate) was used as an electrophilic coupling reagent for the determination of residual chlorine1. |
| Melting point | 276-278 °C (dec.)(lit.) |
Hazard statements
- H301Toxic if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36 |
| Safety statements (S) | 26-36-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate used for?
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This compound is primarily used as an electrophilic coupling reagent for the determination of residual chlorine. It also serves as a building block in chemical synthesis.
What are the CAS number and formula for 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate?
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The CAS number is 149022-15-1 and the formula is C8H9N3S · HCl · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate be handled?
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This compound is classified as toxic if swallowed and causes serious eye irritation (H301, H319). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and P2 respirator cartridges, should be used. Handle with extreme caution.
Is 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate packed and shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including this product, and can arrange international shipping.
How can I request a sample or quote for this chemical?
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Please contact our sales team via the website or direct phone line to request a sample or a quotation for 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate.
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