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

1-Phenyl-1H-tetrazole-5-thiol for synthesis. CAS 86-93-1, pH 3 - 5 (H₂O, 20 °C) suspension. MSDS and product info below.
Code: 8401530025
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1-Phenyl-1H-tetrazole-5-thiol for synthesis. CAS 86-93-1, pH 3 - 5 (H₂O, 20 °C) suspension. MSDS and product info below.

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
86-93-1 201-710-5 C₇H₆N₄S 178.21 g/mol
Description
Catalogue Number 840153
Synonyms 5-Mercapto-1-phenyltetrazole, 1-Phenyl-2-tetrazoline-5-thione
Product Information
CAS number 86-93-1
EC number 201-710-5
Hill Formula C₇H₆N₄S
Molar Mass 178.21 g/mol
HS Code 2933 99 80
Structure formula Image
Applications
Application 1-Phenyl-1H-tetrazole-5-thiol for synthesis. CAS 86-93-1, pH 3 - 5 (H₂O, 20 °C) suspension. MSDS and product info below.
Physicochemical Information
Melting Point 145 °C (decomposition)
pH value 3 - 5 (H₂O, 20 °C) suspension
Bulk density 140 kg/m3
Toxicological Information
LD 50 oral LD50 Rat > 4000 mg/kg
Safety Information according to GHS
Precautionary Statement(s) P210: Keep away from heat.
Storage class 4.1A Other explosive hazardous materials
WGK WGK 1 slightly water endangering
Disposal 10
Organic peroxides can be detected in aqueous solutions or organic solvents using the Perex-Test® (Cat. No. 116206). Pure peroxides are diluted to min. 10% in a suitable solvent or with water and added in small portions, with temperature control, to iron(II) chloride (Cat. No. 103860) solution. Test for complete reaction with the Perex-Test® (Cat. No. 116206). Container D. Explosive substances (storage class 4.1A) should be packed separately and tightly sealed for disposal. Ensure sufficient phlegmatization by water or the stated phlegmatizing agent!
Safety Information
S Phrase S 15
Keep away from heat.
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Transport Information
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications
Assay (HPLC, area%) ≥ 99.0 % (a/a)
Melting range (lower value) ≥ 143 °C
Melting range (upper value) ≤ 147 °C
Identity (IR) passes test
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