169897
1-Phenyl-1H-tetrazole-5-thiol
98%
Synonym(s):
1-Phenyl-5-mercaptotetrazole, 1-Phenyltetrazoline-5-thione, 5-Mercapto-1-phenyltetrazole
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About This Item
Empirical Formula (Hill Notation):
C7H6N4S
CAS Number:
Molecular Weight:
178.21
EC Number:
201-710-5
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
139068
MDL number:
Assay:
98%
Form:
powder
assay
98%
form
powder
mp
145 °C (dec.) (lit.)
solubility
ethanol: soluble 5%, clear, colorless to faintly yellow
SMILES string
Sc1nnnn1-c2ccccc2
InChI
1S/C7H6N4S/c12-7-8-9-10-11(7)6-4-2-1-3-5-6/h1-5H,(H,8,10,12)
InChI key
GGZHVNZHFYCSEV-UHFFFAOYSA-N
General description
1-Phenyl-1H-tetrazole-5-thiol is an effective inhibitor of aluminum corrosion in 1M HCl solution.
Application
1-Phenyl-1H-tetrazole-5-thiol 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 metalated tetradecyl sulfone.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 4 - Eye Irrit. 2 - Flam. Sol. 1 - Skin Sens. 1
Storage Class
4.1A - Other explosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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