MBTH hydrochloride hydrate , 98% , 149022-15-1

Synonym(s):
3-Methyl-2-benzothiazolinone-hydrazonehydrochloride;MBTH

CAS NO.：149022-15-1

Empirical Formula: C8H10ClN3S

Molecular Weight: 215.7

MDL number: MFCD00005816

EINECS: 677-687-4

PRODUCT 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

Description and Uses

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

Safety

• Symbol(GHS): 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