149022-15-1

Basic information

• Product Name: 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE
• Synonyms: MBTH HCL;3-METHYLBENZOTHIAZOL-2-ONE HYDRAZONE HYDROCHLORIDE;3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HCL;3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE;3-methyl-2-benzothiazolinone hydrazone hcl hydrat;3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE*H YDROCHLORID;3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE H CL HYDRATE, 97%;3-Methylbenzothiazol-2(3H)-one hydrazone sulfate
• CAS NO: 149022-15-1
• Molecular Formula: C8H10ClN3S
• Molecular Weight: 215.7
• EINECS: 238-428-7
• Product Categories: Intermediates of Dyes and Pigments;Heterocyclic Compounds;Aromatics;Heterocycles;Miscellaneous Reagents
• Mol File: 149022-15-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: 276-278 °C (dec.)(lit.)
• Boiling Point: 342.9 °C at 760 mmHg
• Flash Point: 161.2 °C
• Appearance: /
• Vapor Pressure: 7.31E-05mmHg at 25°C
• Storage Temp.: 2-8°C
• Water Solubility: Soluble in water, dimethyl sulfoxide and methanol.
• BRN: 3571041
• CAS DataBase Reference: 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE(149022-15-1)
• EPA Substance Registry System: 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE(149022-15-1)

Safety Data

• Hazard Codes: T,Xi
• Statements: 25-36-36/37/38
• Safety Statements: 26-36-45
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 3
• RTECS: DL7160200
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 149022-15-1(Hazardous Substances Data)

Usage

Chemical Properties

Off-white solid

Uses

Different sources of media describe the Uses of 149022-15-1 differently. You can refer to the following data:
1. 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate is used in the synthesis of benzothiazolium azo dyes. It is a chromogenic reagent used for the determination of cholesterol, benzodiazepines and enzyme activity. As an electrophilic coupling reagent, it is used in the spectrophotometric determination of chloramine-B (CAB) and other residual chlorine content in various environmental water samples.
2. 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate (MBTH hydrochloride hydrate) was used as an electrophilic coupling reagent for the determination of residual chlorine.
3. 3-Methyl-2-benzothiazolinone Hydrazone Hydrochloride Hydrate is a chromegenic reagent for the determination of benzodiazepines, cholesterol, and enzyme activity. 3-Methyl-2-benzothiazolinone Hydrazone Hydrochloride Hydrate is used as an electrophilic coupling reagent used in the spectrophotometric determination of of chloramine-B (CAB) and other residual chlorine content in various environmental water samples.

InChI:InChI=1/C8H9N3S.ClH.H2O/c1-11-6-4-2-3-5-7(6)12-8(11)10-9;;/h2-5H,9H2,1H3;1H;1H2/b10-8-;;