ChemicalBook > CAS DataBase List > 3-Hydroxy-1-phenyl-1,2,4-triazole

3-Hydroxy-1-phenyl-1,2,4-triazole

Product Name
3-Hydroxy-1-phenyl-1,2,4-triazole
CAS No.
4231-68-9
Chemical Name
3-Hydroxy-1-phenyl-1,2,4-triazole
Synonyms
Phenyltriazolol;BUTTPARK 62\07-51;1-PHENYL-1,2,4-TRIAZOL-3-OL;1-PHENYL-1H-1,2,4-TRIAZOL-3-OL;1-Phenyl-1H-1,2,4-triazole-3-ol;1-Phenyl-2H-1,2,4-triazol-3-one;2-phenyl-1H-1,2,4-triazol-5-one;3-Hydroxy-1-phenyl-1,2,4-triazole;1-PHENYL-3-HYDROXY-1,2,4-TRIAZOLE;1-phenyl-1H-1,2,4-triazol-3(2H)-one
CBNumber
CB6120562
Molecular Formula
C8H7N3O
Formula Weight
161.16
MOL File
4231-68-9.mol
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3-Hydroxy-1-phenyl-1,2,4-triazole Property

Melting point:
277-280
Density 
1.32±0.1 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
9.13±0.20(Predicted)
CAS DataBase Reference
4231-68-9(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
HazardClass 
IRRITANT
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P233Keep container tightly closed.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P304IF INHALED:

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P340Remove victim to fresh air and keep at rest in a position comfortable for breathing.

P362Take off contaminated clothing and wash before reuse.

P403Store in a well-ventilated place.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
H973005
Product name
3-Hydroxy-1-phenyl-1,2,4-triazole
Packaging
100mg
Price
$60
Updated
2021/12/16
Matrix Scientific
Product number
043197
Product name
1-Phenyl-1H-1,2,4-triazol-3-ol
Purity
95+%
Packaging
1g
Price
$58
Updated
2021/12/16
AK Scientific
Product number
S467
Product name
1-Phenyl-3-hydroxy-1,2,4-triazole
Packaging
1g
Price
$128
Updated
2021/12/16
Matrix Scientific
Product number
043197
Product name
1-Phenyl-1H-1,2,4-triazol-3-ol
Purity
95+%
Packaging
5g
Price
$171
Updated
2021/12/16
SynQuest Laboratories
Product number
3H01-1-X1
Product name
3-Hydroxy-1-phenyl-1H-1,2,4-triazole
Packaging
1g
Price
$173
Updated
2021/12/16
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3-Hydroxy-1-phenyl-1,2,4-triazole Chemical Properties,Usage,Production

Chemical Properties

light yellow crystal, mp284～286℃, soluble in dimethylformamide, slightly soluble in water.

Uses

1-Phenyl-3-hydroxy-1,2,4-triazole is an intermediate of the organophosphorus insecticide triazophos.

Definition

ChEBI: 1-phenyl-1H-1,2,4-triazol-3-ol is a member of triazoles and a heteroaryl hydroxy compound. It is a tautomer of a 1-phenyl-1,2-dihydro-3H-1,2,4-triazol-3-one. It derives from a hydride of a 1-phenyl-1H-1,2,4-triazole.

Synthesis

3-Hydroxy-1-phenyl-1,2,4-triazole was prepared by reacting Phenylhydrazine, urea and formic acid through condensation and cyclization reactions.

3-Hydroxy-1-phenyl-1,2,4-triazole Preparation Products And Raw materials

Raw materials

Urea 1-PHENYLSEMICARBAZIDE

Preparation Products

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View Lastest Price from 3-Hydroxy-1-phenyl-1,2,4-triazole manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
3-Hydroxy-1-phenyl-1,2,4-triazole 4231-68-9
Price
US $20.00-100.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200000KG
Release date
2024-08-15
Career Henan Chemical Co
Product
3-Hydroxy-1-phenyl-1,2,4-triazole 4231-68-9
Price
US $3.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-07-04

4231-68-9, 3-Hydroxy-1-phenyl-1,2,4-triazoleRelated Search:

(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE OXACILLIN SODIUM Difenoconazole Triphenyltin acetate Triphenylmethyl Chloride PHENYL VALERATE Lactulose CHLOROPHOSPHONAZO III Oxacillin sodium monohydrate 1H-Benzotriazole 2,3,5-Triphenyltetrazolium chloride Diniconazole Albendazole Tebuconazole Hexaconazole 1,2,4-Triazole Triphenylphosphine PHENYL RESIN

  • 1,2-dihydro-1-phenyl-3H-1,2,4-triazol-3-one
  • BUTTPARK 62\07-51
  • 1-PHENYL-1,2,4-TRIAZOL-3-OL
  • 1-PHENYL-1H-1,2,4-TRIAZOL-3-OL
  • 1-PHENYL-3-HYDROXY-1,2,4-TRIAZOLE
  • 3-Hydroxy-1-Phenyl-1H-1,2,4-Triazole
  • 1-Phenyl-2H-1,2,4-triazol-3-one
  • 3-Hydroxy-1-phenyl-1,2,4-triazole
  • Phenyltriazolol
  • 1-Phenyl-1H-1,2,4-triazole-3-ol
  • 1-phenyl-1H-1,2,4-triazol-3(2H)-one
  • 1-Phenyl-1H-1,2,4-triazol-3-ol, (3-Hydroxy-1H-1,2,4-triazol-1-yl)benzene
  • 1-Phenyl-1H-1,2,4-triazol-3-ol, 95+%
  • 1-Phenyl-1,2,4-triazol-3(2H)-one, 95%
  • 1-Phenyl-3-hydroxy-1H-1,2,4-triazole
  • 2-phenyl-1H-1,2,4-triazol-5-one
  • 1-phenyl-1,2-dihydro-3H-1,2,4-triazol-3-one
  • 1-Phenyl-3-Hydroxyl-1,2,4-Triazole (Pht)
  • 3H-1,2,4-Triazol-3-one, 1,2-dihydro-1-phenyl-
  • 4231-68-9
  • 4321-68-9