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CAS RN: 52431-78-4 | Product Number: H0896

1-(4-Hydroxyphenyl)-5-mercapto-1H-tetrazole


Purity: >90.0%(T)
Synonyms:
  • 1-(4-Hydroxyphenyl)-1H-tetrazole-5-thiol
  • 4-(5-Mercapto-1H-tetrazol-1-yl)phenol
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5G
$28.00
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25G
$89.00
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* The storage conditions are subject to change without notice.


Product Number H0896
Purity / Analysis Method >90.0%(T)
Molecular Formula / Molecular Weight C__7H__6N__4OS = 194.21  
Physical State (20 deg.C) Solid
CAS RN 52431-78-4
Reaxys Registry Number 519457
PubChem Substance ID 87571255
MDL Number

MFCD00132898

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 97.0 area%
Purity(Neutralization titration) min. 90.0 %
Properties (reference)
Melting Point 162 °C(dec.)
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H228 : Flammable solid.
Precautionary Statements P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
Transport Information:
UN Number UN1325
Class 4.1
Packing Group III
H.S.code* 2933.99-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
PubMed Literature


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