65875
3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate
≥99.0% (HPLC)
Synonym(s):
2-Hydrazono-3-methylbenzothiazoline hydrochloride
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About This Item
Empirical Formula (Hill Notation):
C8H9N3S · HCl · H2O
CAS Number:
Molecular Weight:
233.72
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
238-428-7
Beilstein/REAXYS Number:
4722243
MDL number:
Assay:
≥99.0% (HPLC)
Form:
solid
Quality Level
assay
≥99.0% (HPLC)
form
solid
mp
270-274 °C (dec.)
functional group
thioether
SMILES string
O.Cl.CN1\C(Sc2ccccc12)=N\N
InChI
1S/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-;;
InChI key
IYXXQOGEFHAQGU-GPWRMYTLSA-N
General description
may contain free HCl
Application
3-Methyl-2-benzothiazolinone hydrazine (MBTH) can be used as a reagent for the spectrophotometric determination of traces of selenium, tellurium, and cyanide in environmental samples.
Other Notes
Reagent for the spectrophotometric determination of aliphatic aldehydes; Reagent for the determination of hexosamines in glycosaminoglycans; Incorporated into a new peroxidase color reaction, Reagent for the spectrophotometric determination of traces of selenium (IV) in environmental samples.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
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Quantitation of glycosaminoglycan hexosamine using 3-methyl-2-benzothiazolone hydrazone hydrochloride.
R L Smith et al.
Analytical biochemistry, 98(2), 478-480 (1979-10-01)
Rapid Determination of Tellurium in Organic Compounds by Microwave Plasma-Atomic Emission Spectrometry
Lastovka AV, et al.
Orient. J. Chem., 33(6), 2796-2802 (2017)
Xinming Nie et al.
Food chemistry, 340, 127930-127930 (2020-09-02)
It has been remained a challenge to detect trace formaldehyde in complex samples, such as rice flour and duck blood products. In this study, a purge-trap device was designed and used for volatile target detection, which avoided interference adsorptions on
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 65875-2.5G | 04061832733708 |
| 65875-10G | 04061832733692 |
| 65875-50G | 04061832733715 |