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HomeProduct name list5-CHLORO-1-PHENYL-1H-TETRAZOLE

5-CHLORO-1-PHENYL-1H-TETRAZOLE

  • CAS NO.:14210-25-4
  • Empirical Formula: C7H5ClN4
  • Molecular Weight: 180.59
  • MDL number: MFCD00003128
  • EINECS: 238-065-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
5-CHLORO-1-PHENYL-1H-TETRAZOLE Structural

What is 5-CHLORO-1-PHENYL-1H-TETRAZOLE?

Chemical properties

light yellow to beige crystalline powder

The Uses of 5-CHLORO-1-PHENYL-1H-TETRAZOLE

5-Chloro-1-phenyl-1H-tetrazole is used as a reactant in the preparation of biaryls via phosphine-catalyzed Suzuki-Miyaura coupling of aryl halides with arylboronic acids.

General Description

5-Chloro-1-phenyl-1H-tetrazole reacts with 2-hydroxyacetophenone to yield 1-phenyl-1H-tetrazol-5-oxy linked compound.

Properties of 5-CHLORO-1-PHENYL-1H-TETRAZOLE

Melting point: 120-123 °C (lit.)
Boiling point: 297.55°C (rough estimate)
Density  1.3947 (rough estimate)
refractive index  1.6110 (estimate)
storage temp.  Store below +30°C.
solubility  dichloromethane: soluble25mg/mL, clear, colorless
pka -0.27±0.10(Predicted)
BRN  139070
CAS DataBase Reference 14210-25-4(CAS DataBase Reference)
EPA Substance Registry System 1H-Tetrazole, 5-chloro-1-phenyl- (14210-25-4)

Safety information for 5-CHLORO-1-PHENYL-1H-TETRAZOLE

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H228:Flammable solids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for 5-CHLORO-1-PHENYL-1H-TETRAZOLE

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