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

3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) Structure
3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) structure
CAS No.
149022-15-1
Chemical Name:
3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?)
Synonyms
3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE;MBTH HCL;Phenol reagent hydrate;MBTH hydrate hydrochloride;MBTH Hydrochloride Sawicki's Reagent;3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HCL;3-Methylbenzothiazol-2(3H)-one hydrazone sulfate;3-methyl-2-benzothiazolinone hydrazone hcl hydrat;3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE*H YDROCHLO;3-METHYLBENZOTHIAZOL-2-ONE HYDRAZONE HYDROCHLORIDE
CBNumber:
CB7496589
Molecular Formula:
C8H10ClN3S
Molecular Weight:
215.7
MDL Number:
MFCD00005816
MOL File:
149022-15-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 04:47:57
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3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) Properties

Melting point 276-278 °C (dec.)(lit.)
storage temp. Keep in dark place,Inert atmosphere,2-8°C
solubility DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly, Sonicated)
form Solid
color White to Light Gray
Water Solubility Soluble in water, dimethyl sulfoxide and methanol.
BRN 3571041
Stability Hygroscopic
InChI InChI=1S/C8H9N3S.CH4.ClH/c1-11-6-4-2-3-5-7(6)12-8(11)10-9;;/h2-5H,9H2,1H3;1H4;1H/b10-8+;;
InChIKey RYPTUXJWIGSNFE-PIHABLKOSA-N
SMILES CN1/C(/SC2C=CC=CC1=2)=N\N.Cl.C
FDA UNII 3CHJ2TTY78
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H301-H319
Precautionary statements  P264-P270-P280-P301+P310-P305+P351+P338-P337+P313
PPE Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Eye Irrit. 2
NFPA 704
0
3 0

3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) price More Price(40)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 129739 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate 97% 149022-15-1 5g $75.2 2022-05-15 Buy
Sigma-Aldrich 129739 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate 97% 149022-15-1 25g $182 2022-05-15 Buy
TCI Chemical M2155 3-Methyl-2-benzothiazolinonehydrazone Hydrochloride Hydrate[for Biochemical Research] >98.0%(HPLC)(T) 149022-15-1 1g $18 2025-07-31 Buy
TCI Chemical M2155 3-Methyl-2-benzothiazolinonehydrazone Hydrochloride Hydrate[for Biochemical Research] >98.0%(HPLC)(T) 149022-15-1 5g $45 2025-07-31 Buy
Usbiological 281581 3-Methyl-2-benzothiazolinone Hydrazone Hydrochloride Hydrate Asreported 149022-15-1 5g $389 2026-06-03 Buy
Product number Packaging Price Buy
129739 5g $75.2 Buy
129739 25g $182 Buy
M2155 1g $18 Buy
M2155 5g $45 Buy
281581 5g $389 Buy

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

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

2-Methylmercaptobenzothiazole Hydrazinium hydroxide solution Iodine

Preparation Products

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

Global( 202)Suppliers
Supplier Tel Email Country ProdList Advantage
Nanjing APT BioPharmaceutical Co., Ltd., 025-15261822 15261822269 China 28 56
Suzhou XiBoli Biotechnology Co., Ltd. 17326194005 1873444526@qq.com China 486 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
future industrial shanghai co., ltd 400-0066400 13621662912 sales@jonln.com China 1989 65
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Nanjing Habo Medical Technology Co., Ltd. 13376080562 13376090521 sales@habotech.com China 726 60
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Supplier Advantage
Nanjing APT BioPharmaceutical Co., Ltd., 56
Suzhou XiBoli Biotechnology Co., Ltd. 58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
future industrial shanghai co., ltd 65
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Nanjing Habo Medical Technology Co., Ltd. 60
Chemsky（shanghai）International Co.,Ltd. 50

View Lastest Price from 3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?) pictures 2026-06-30 3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?)
149022-15-1
 1kg 99% 10000KGS Shaanxi Dideu New Materials Co. Ltd
3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE pictures 2019-07-06 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE
149022-15-1
 $1.00 1kg 98% 100KG Career Henan Chemical Co

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

3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?)(149022-15-1)1HNMR3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?)(149022-15-1)FT-IR3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?)(149022-15-1)Raman3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?)(149022-15-1)IR

149022-15-1(3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:?))Related Search:

Acetonitrile 3-(4-Piperidinyl)-1,2-benzisoxazole Hydrochloride Thiazolyl Blue 3-Methyl-2-benzothiazolinone hydrazone hydrochloride Benzothiazole
3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE,3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE GR 99+%

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MBTH HCL 3-METHYLBENZOTHIAZOL-2-ONE HYDRAZONE HYDROCHLORIDE 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HCL 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 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDEHYDRATE (MBTH) 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE AR 3-Methyl-2-benzothiazolinone hydrazone hydrate hydrochloride MBTH hydrate hydrochloride 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate ,98% 3-Methyl-2-benzothiazolinonehydrazone Hydrochloride Hydrate [for Biochemical Research] 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate,MBTH hydrochloride hydrate 4-(2-Methylhydrazin-1-yl)-2,3-dihydro-1,3-benzothiazol-2-one hydrochloride MBTH Hydrochloride Sawicki's Reagent 3-Methyl-2-benzothiazolinonehydrazone Hydrochloride  3--2- Methylbenzothiazolehydrazonehydrochloride hydrate Phenol reagent hydrate 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate 97% 3-Methyl-2-benzothiazolinone hydrazone hydrochloride Monoh 3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE*H YDROCHLO (E)-2-hydrazono-3-methyl-2,3-dihydrobenzo[d]thiazole hydrochloride Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate 3-Methyl-2(3H)-benzothiazolone hydrazone hydrochloride hydrate (1:1:) 3-Methyl-2-benzothiazolinone hydrazone hydrochloride xhydrate (Z)-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazine 3-Methyl-2(3H)-benzodthiazolone hydrazone HCl hydrate (1:1:) (Z)-2-hydrazono-3-methyl-2,3-dihydrobenzo[d]thiazole hydrochloride hydrate 3-Methyl-2-benzothiazolinonehydrazonehydrochloridehydrate(1:1:x) 3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HYDROCHLORIDE 93-Methyl-2-benzothiazolinone hydrazone hydrochloride 149022-15-1 C8H9N3SxHCl C8H9N3SHClxH2O C8H9N3SClH Thiazolines/Thiazolidines Heterocyclic Building Blocks Building Blocks Aromatics Heterocycles Miscellaneous Reagents Heterocyclic Compounds Intermediates of Dyes and Pigments