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VAQORAMBTH, GR 98%
Synonyms: 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate · MBTH hydrochloride hydrate · 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate · 2-Hydrazono-3-methyl-2,3-dihydrobenzo[d]thiazole hydrochloride hydrate
CAS No.38894-11-0
FormulaC8H12ClN3OS
Mol. weight233.72
Catalogue No.VQ-012356
Purity98%
HSN29420090
MBTH (CAS 38894-11-0) – sulfur heterocycle, AR grade, 98%. C8H12ClN3OS, MW 233.72. Buy from Vaqora Chemicals with COA and worldwide shipping.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About MBTH, GR 98%
Vaqora Chemicals supplies MBTH (AR grade), a sulfur heterocycle registered under CAS number 38894-11-0 with a typical assay of 98%. Its molecular formula is C8H12ClN3OS and its molecular weight is 233.72 g/mol. The IUPAC name is (Z)-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazine. Hydrate. Hydrochloride. It is also known as MBTH hydrochloride hydrate or Beth hydrochloride hydrate.
The material typically appears as a pale white to light yellow powder. Literature values give a melting point of 276-278 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.
Key uses span analytical determinations and organic synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.
Available in 1 g, 5 g, 10 g and 25 g packs, MBTH is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Analytical determinations
- Organic synthesis
Industries
Grade guides
Specifications & identifiers
| Product name | MBTH, GR 98% |
|---|---|
| Catalogue No. | VQ-012356 |
| CAS Number | 38894-11-0 |
| Other CAS | 4338-98-1 |
| IUPAC name | (Z)-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazine;hydrate;hydrochloride |
| Molecular formula | C8H12ClN3OS |
| Molecular weight | 233.72 g/mol |
| Exact mass | 233.039 |
| Grade | AR |
| Purity / assay | 98% |
| HSN code | 29420090 |
| InChIKey | IYXXQOGEFHAQGU-GPWRMYTLSA-N |
| SMILES | CN\1C2=CC=CC=C2S/C1=N\N.O.Cl |
| PubChem CID | 6364530 |
| Physical form | Powder |
|---|---|
| Appearance | Pale white to light yellow powder |
| Melting point | 276-278 °C |
| H-bond donors / acceptors | 3 / 4 |
| TPSA | 67.9 Ų |
| UN number | UN 2811 |
| Synonyms | 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate, MBTH hydrochloride hydrate, 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate, 2-Hydrazono-3-methyl-2,3-dihydrobenzo[d]thiazole hydrochloride hydrate, Beth hydrochloride hydrate, MBTH hydrochloride, Sawicki's Reagent, 2-Hydrazono-3-methylbenzothiazoline hydrochloride, 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate(1:1:x), 3-Methyl-2-benzothiazolinone hydrazone hydrochloride xhydrate, 3-Methyl-2-benzothiazolone hydrazone hydrochloride monohydrate, 3-Methyl-2-benzothialinone |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H301+H311+H331Toxic if swallowed, in contact with skin or if inhaledH301Toxic if swallowedH315Causes skin irritationH319Causes serious eye irritationH335May cause respiratory irritationH351Suspected of causing cancer
Precautionary statements: P203, P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P318, P319, P321, P330, P332 + P317, P337 + P317, P361 + P364, P362 + P364, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of MBTH, GR 98%?
The CAS Registry Number of MBTH, GR 98% is 38894-11-0. It is also known as 3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate, MBTH hydrochloride hydrate, 3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate.
What is the molecular formula and molecular weight of MBTH, GR 98%?
MBTH, GR 98% has the molecular formula C8H12ClN3OS and a molecular weight of 233.72 g/mol.
Which grade and pack sizes of MBTH, GR 98% can I order?
We supply MBTH, GR 98% in AR (98%) grade, in 1 g, 5 g, 10 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with MBTH, GR 98%?
Yes. Every lot of MBTH, GR 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can MBTH, GR 98% be shipped internationally?
Yes. MBTH, GR 98% is classified as hazardous (UN 2811), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about MBTH, GR 98%
We reply within one business day with price, pack options, lead time and documentation.
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