Product

3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?)

CAS No.：149022-15-1

Other grades of this product :

3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) Basic information

Product Name:	3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?)
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:	149022-15-1
MF:	C8H10ClN3S
MW:	215.7
EINECS:	677-687-4
Product Categories:	Aromatics;Heterocycles;Intermediates of Dyes and Pigments;Heterocyclic Compounds;Miscellaneous Reagents
Mol File:	149022-15-1.mol

3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) Chemical Properties

Melting point	276-278 °C (dec.)(lit.)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
Water Solubility	Soluble in water, dimethyl sulfoxide and methanol.
BRN	3571041

Safety Information

Hazard Codes	T,Xi
Risk 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
HS Code	29342000

MSDS Information

3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) Usage And Synthesis

Chemical Properties	Off-white solid
Uses	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.
Uses	3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate (MBTH hydrochloride hydrate) was used as an electrophilic coupling reagent for the determination of residual chlorine.
Uses	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.

3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution-->Iodine-->2-Methylmercaptobenzothiazole

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