1-Phenyl 5-mercapto tetrazole, 99%

Name: 1-Phenyl 5-mercapto tetrazole, 99%
Brand: Vaqora Chemicals
SKU: VQ-012228

About 1-Phenyl 5-mercapto tetrazole, 99%

1-Phenyl 5-mercapto tetrazole (CAS 86-93-1) is an azole building block offered by Vaqora Chemicals at a purity of 99%. With the molecular formula C7H6N4S, it has a molar mass of 178.22 g/mol. Its systematic (IUPAC) name is 1-phenyl-2H-tetrazole-5-thione. It is also known as 1-Phenyl-5-mercaptotetrazole or 1-Phenyltetrazoline-5-thione.

The product is provided as a powder. Literature values give a melting point of 145 °C (dec.). Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

We offer 1-Phenyl 5-mercapto tetrazole in 25 g, 100 g, 500 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Phenyl 5-mercapto tetrazole, 99%
Catalogue No.	VQ-012228
CAS Number	86-93-1
IUPAC name	1-phenyl-2H-tetrazole-5-thione
Molecular formula	C₇H₆N₄S
Molecular weight	178.22 g/mol
Exact mass	178.0313
Purity / assay	99%
HSN code	29339900
InChIKey	GGZHVNZHFYCSEV-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)N2C(=S)N=NN2
PubChem CID	690730

Physical properties
Physical form	Powder
Appearance	Powder
Melting point	145 °C (dec.)
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 3
TPSA	72.1 Å²
UN number	UN 1325
Synonyms	1-Phenyl-5-mercaptotetrazole, 1-Phenyltetrazoline-5-thione, 5-Mercapto-1-phenyltetrazole, 1-Phenyltetrazole-5-thiol, 1-Phenyltetrazole-thiol, 1H-Tetrazole-5-thiol, 1-phenyl-, 2-Tetrazoline-5-thione, 1-phenyl-, 5H-Tetrazole-5-thione, 1,2-dihydro-1-phenyl-, 1-Phenyl-1H-tetrazole-5-thiol, 5-Mercapto-1-phenyl-1H-tetrazole, 1-Phenyl-5-tetrazolethione, 5-Mercapto-1-phenyltetrazol

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H228Flammable solid
H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P210, P240, P241, P261, P264, P264 + P265, P270, P272, P273, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, P333 + P317, P337 + P317, P362 + P364, P370 + P378, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 86-93-1

AR

1-Phenyl 5-mercapto tetrazole, AR 97.0%

CAS: 86-93-1
Formula: C₇H₆N₄S
MW: 178.22 g/mol

VQ-046272

Frequently asked questions

What is the CAS number of 1-Phenyl 5-mercapto tetrazole, 99%?

The CAS Registry Number of 1-Phenyl 5-mercapto tetrazole, 99% is 86-93-1. It is also known as 1-Phenyl-5-mercaptotetrazole, 1-Phenyltetrazoline-5-thione, 5-Mercapto-1-phenyltetrazole.

What is the molecular formula and molecular weight of 1-Phenyl 5-mercapto tetrazole, 99%?

1-Phenyl 5-mercapto tetrazole, 99% has the molecular formula C7H6N4S and a molecular weight of 178.22 g/mol. Its IUPAC name is 1-phenyl-2H-tetrazole-5-thione.

Which grade and pack sizes of 1-Phenyl 5-mercapto tetrazole, 99% can I order?

We supply 1-Phenyl 5-mercapto tetrazole, 99% in (99%) grade, in 25 g, 100 g, 500 g, 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Phenyl 5-mercapto tetrazole, 99%?

Yes. Every lot of 1-Phenyl 5-mercapto tetrazole, 99% 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 1-Phenyl 5-mercapto tetrazole, 99% be shipped internationally?

Yes. 1-Phenyl 5-mercapto tetrazole, 99% is classified as hazardous (UN 1325), 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.