1-Phenyltetrazole-5-thiol

Product Name: 1-Phenyltetrazole-5-thiol
CAS No.: 86-93-1
Chemical Name: 1-Phenyltetrazole-5-thiol
Synonyms: 1-PHENYL-1H-TETRAZOLE-5-THIOL;PMT;1-PHENYL-5-MERCAPTOTETRAZOLE;1-PHENYL-5-MERCAPTO-1,2,3,4-TETRAZOLE;1H-Phenyltetrazole-5-thiol;1-Phenyl-1H-tetrazol-5-thiol;5-MERCAPTO-1-PHENYLTETRAZOLE;Phenyl-5-Mercapto-1H-Tetrazole;5-MERCAPTO-1-PHENYL-1H-TETRAZOLE;1-Phenyl-1,2-dihydro-5H-tetrazole-5-thione
CBNumber: CB0468297
Molecular Formula: C7H6N4S
Formula Weight: 178.21
MOL File: 86-93-1.mol

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1-Phenyltetrazole-5-thiol Property

Melting point:: 145 °C (dec.)(lit.)
Boiling point:: 342°C (rough estimate)
Density: 1.3046 (rough estimate)
refractive index: 1.5500 (estimate)
Flash point:: 138°C
storage temp.: Store at +15°C to +25°C.
solubility: ethanol: soluble5%, clear, colorless to faintly yellow
pka: -3.85±0.20(Predicted)
form: Solid
color: White to Off-White
PH: 3-5 (H2O, 20℃)suspension
Water Solubility: Soluble in 5% ethanol, water (partly), acetone, chloroform, and methanol.
Sensitive: Air Sensitive
BRN: 139068
InChIKey: GGZHVNZHFYCSEV-UHFFFAOYSA-N
CAS DataBase Reference: 86-93-1(CAS DataBase Reference)
NIST Chemistry Reference: 1H-tetrazole-5-thiol, 1-phenyl-(86-93-1)
EPA Substance Registry System: 5H-Tetrazole-5-thione, 1,2-dihydro-1-phenyl- (86-93-1)

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Safety

Hazard Codes: Xn,F
Risk Statements: 5-22-2017/5/22
Safety Statements: 22-24/25
RIDADR: UN 1325 4.1/PG 2
WGK Germany: 1
RTECS: XF7700000
F: 4.10
Hazard Note: Flammable
TSCA: Yes
HazardClass: 4.1
PackingGroup: III
HS Code: 29339990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 169897
Product name: 1-Phenyl-1H-tetrazole-5-thiol
Purity: 98%
Packaging: 25G
Price: $60
Updated: 2023/01/07

TCI Chemical

Product number: P0640
Product name: 5-Mercapto-1-phenyl-1H-tetrazole
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $59
Updated: 2024/03/01

TCI Chemical

Product number: P0640
Product name: 5-Mercapto-1-phenyl-1H-tetrazole
Purity: >98.0%(HPLC)(T)
Packaging: 100g
Price: $163
Updated: 2024/03/01

Alfa Aesar

Product number: A12656
Product name: 1-Phenyl-1H-tetrazole-5-thiol, 99%
Packaging: 25g
Price: $43.8
Updated: 2024/03/01

Alfa Aesar

Product number: A12656
Product name: 1-Phenyl-1H-tetrazole-5-thiol, 99%
Packaging: 100g
Price: $155
Updated: 2024/03/01

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1-Phenyltetrazole-5-thiol Chemical Properties,Usage,Production

Chemical Properties

white fluffy or crystalline powder or crystals

Uses

1-Phenyl-1H-tetrazole-5-thiol is used as a corrosion inhibitor and as a reagent in the synthesis of Microcarpalide, a microfilament disrupting agent that is weakly cytotoxic to mammalian cells.

Definition

ChEBI: 1-Phenyl-5-mercaptotetrazole is a member of tetrazoles.

Application

1-Phenyl-1H-tetrazole-5-thiol is an effective inhibitor of aluminum corrosion in 1M HCl solution. It was used in the synthesis of oxacyclic building blocks via highly stereoselective radical cyclization and olefin metathesis reactions. It was also used in the synthesis of metallated tetradecyl sulfone. It is also used in the spectrophotometric determination of Pt and Bi.

Synthesis Reference(s)

Canadian Journal of Chemistry, 44, p. 2315, 1966 DOI: 10.1139/v66-347

Synthesis

Sodium azide, 0.79 g (12.1 mmol), and 1.65 g (12.1 mmol) of ZnCl2 were added to 30 mL of MeCN. The mixture was heated with stirring until boiling (80 °C), and then 1 g (10.1 mmol) of allyl isothiocyanate was added. The reaction mixture was stirred for 1 h at 80 °C, and the solvent was then removed in a vacuum. The residue was treated with 5% aqueous NaOH (50 mL) with stirring for 20 min. The suspension was filtered, and the filtrate was treated with chloroform (2×10 mL) to remove impurities. The aqueous layer was acidified with conc. HCl to pH 1. The formed precipitate was filtered off, washed with water, and dried in air to afford 1-Phenyltetrazole-5-thiol. Yield 1.31 g(99%), colorless crystals.

Purification Methods

Purify the tetrazole by recrystallisation from EtOH or CHCl3 (m 152o) [Tautomerism: Kauer & Sheppard J Org Chem 32 3580 1967, UV: Leiber et al. Can J Chem 37 563 1959]. The ammonium salt crystallises from EtOH and decomposes at 176o. The sodium salt crystallises from EtOH/*C6H6, melts at 96o and decomposes at 145o [Stollé J Prakt Chem [2] 133 60 1932]. It is used for the determination of Bi and Pd. [Fresenius Z Anal Chem 261 151 1972, Beilstein 26 III/IV 2065.]

1-Phenyltetrazole-5-thiol Preparation Products And Raw materials

Raw materials

Sodium azide Phenyl isothiocyanate

Preparation Products

Cefazolin Cefoperazone Cefazolin sodium salt

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1-Phenyltetrazole-5-thiol Suppliers

Americas 1 Belgium 1 China 370 Czech Republic 1 Europe 5 Germany 5 India 15 Japan 5 Slovakia 1 South Korea 1 Sweden 1 Switzerland 3 The Netherlands 1 Ukraine 4 United Kingdom 14 United States 50 Global 478

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View Lastest Price from 1-Phenyltetrazole-5-thiol manufacturers

Asia Chem I and E (Jiangsu) Co Ltd

Product: 1-Phenyl-5-mercaptotetrazole 86-93-1
Price: US $154.20/Kg/Drum
Min. Order: 25Kg/Drum
Purity: 99.00%HPLC
Supply Ability: 1ton/month
Release date: 2023-03-14

Hebei Yanxi Chemical Co., Ltd.

Product: 1-Phenyltetrazole-5-thiol 86-93-1
Price: US $10.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons per month
Release date: 2023-09-05

Hebei Guanlang Biotechnology Co., Ltd.

Product: 1-Phenyltetrazole-5-thiol 86-93-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-10-20

86-93-1, 1-Phenyltetrazole-5-thiolRelated Search:

5-Phenyltetrazole PHENYL VALERATE 3-Mercaptopropionic acid 6-Mercaptopurine Nitrotetrazolium blue chloride Sodium thioglycolate Tetrazole 2,3,5-Triphenyltetrazolium chloride 1H-Tetrazole-1-acetic acid 2-Ethylhexyl mercaptoacetate Mercaptoacetic acid Phenylhydrazine 1H-TETRAZOLE Malathion 2-Mercaptoethanol 1-Phenyltetrazole-5-thiol

1-PHENYL-1H-TETRAZOLE-5-THIOL*PHOTOGRAPH IC GRADE

Phenyl-5-Mercapto-1H-Tetrazole

1-PHENYL-5-MERCAPATO-1H-TETRAZOLE

1-Phenyl-5-mercapto

5H-TETRAZOLE-5-THIONE,1,2-DIHYDRO-1-PHENYL-(9CI)

1-Phenyl-1H-tetrazol-5-thiol

1-Phenyl-5-mercaptotetrazole, 1-Phenyltetrazoline-5-thione, 5-Mercapto-1-phenyltetrazole

1-Phenyl-1H-tetrazole-5-thiol ,99%

4-Phenyl-1H-tetrazole-5(4H)-thione

1-Phenyl-1H-tetrazole-5-thiol,98%

1-phenyl-1H-1,2,3,4-tetrazole-5-thiol

1H-Phenyltetrazole-5-thiol

1-Phenyl-1H-tetrazole-5-thiol, 1-Phenyl-5-sulphanyl-1H-tetrazole

1-Phenyl-5-thio-1H-tetrazole

1-Phenyltetrazol-5-thiol

1-Phenyltetrazole-5-

1-Phenyl-5-mercapto-1H-tetrazole 1-Phenyl-1H-tetrazole-5-thiol

5-Mercapto-1-phenyl-1<i>H</i>-tetrazole

1-phenyl-1h-tetrazole-5-thio

1-phenyl-1tetrazole-5-thiol

1-Phenyl-5-tetrazolethione

1-Phenyltetrazolethiol

1-Phenyltetrazoline-5-thiol

1-Phenyl-1,2-dihydro-5H-tetrazole-5-thione

1-Phenyl-5-mercaptotetrazole≥ 99.5% (HPLC)

5-MERCAPTO-1-PHENYL-1,2,3,4-TETRAZOLE

5-MERCAPTO-1-PHENYL-1H-TETRAZOLE

5-MERCAPTO-1-PHENYLTETRAZOLE

1,2-dihydro-1-phenyl-5h-tetrazole-5-thion

1,2-dihydro-1-phenyl-5H-Tetrazole-5-thione

1-phenyl-5mercapto terazatle

1-Phenyltetrazole-5-thiol

1-PHENYLTETRAZOLINE-5-THIONE

1-PHENYL-5-MERCAPT-1H-TETRAZOLE

1-PHENYL-5-MERCAPTO-1,2,3,4-TETRAZOLE

1-PHENYL-5-MERCAPTO-1H-TETRAZOLE

1-PHENYL-5-MERCAPTOTETRAZOLE

1-PHENYL-1H-1,2,3,4-TETRAAZOLE-5-THIOL

1-PHENYL-2-TETRAZOLINE-5-THIONE

1-PHENYL-1H-TETRAZOLE-5-THIOL

TIMTEC-BB SBB007594

PMT

1H-TETRAZOLE, 1-PHENYL-5-THIOL

5H-Tetrazole-5-thione,1,2-dihydro-1-phenyl-

5-Mercapto-1-phenyltetrazol

Mercaptophenyltetrazole

Phenylmercaptotetrazole

Phenyltetrazolethiol

1-Phenyl-1H-tetrazole-5-thiol, 99%, for synthesis

5-Mercapto-1-phenyl-1H-tetrazole&gt

1-Phenyltetrazole-5-thio

1-phenyl-2H-tetrazole-5-thione

1-Phenyl-1H-tetrazole-5(2H)-thione

86-93-1

89-93-1

C7H6N4S

Analytical Chromatography Product Catalog

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