ChemicalBook > CAS DataBase List > 2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE

2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE

2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Structure
2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE
  • CAS No.5381-99-7
  • Chemical Name:2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE
  • CBNumber:CB3312737
  • Molecular Formula:C7H4ClO3P
  • Formula Weight:202.53
  • MOL File:5381-99-7.mol
2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Property
  • Melting point 36-40 °C (lit.)
  • Boiling point 127-128 °C/11 mmHg (lit.)
  • Flash point >230 °F
  • storage temp. 2-8°C
  • solubility Soluble in acetonitrile, dichloromethane, tetrahydrofuron and dimethylformamide.
  • form solid
  • color White or Colorless to Orange to Green
  • BRN 1311951
  • Stability Water Sensitive
  • CAS DataBase Reference 5381-99-7(CAS DataBase Reference)
  • UNSPSC Code 12352005
  • NACRES NA.22
Safety
  • Hazard Codes  :C
  • Risk Statements  :14-34-37
  • Safety Statements  :26-36/37/39-43-45
  • RIDADR  :UN 3261 8/PG 1
  • WGK Germany  :3
  • F  :3-10
  • Hazard Note  :Corrosive
  • HazardClass  :8
  • PackingGroup  :II
  • HS Code  :29349990
  • NFPA 704:
    1
    3 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H314
  • Precautionary statements P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Price More Price(6)
  • Brand: Sigma-Aldrich(India)
  • Product number: 324124
  • Product name : 2-Chloro-1,3,2-benzodioxaphosphorin-4-one
  • Purity: 95%
  • Packaging: 5G
  • Price: ₹3510
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 324124
  • Product name : 2-Chloro-1,3,2-benzodioxaphosphorin-4-one
  • Purity: 95%
  • Packaging: 25G
  • Price: ₹9340
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: C1210
  • Product name : 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one
  • Purity: 
  • Packaging: 5G
  • Price: ₹2500
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: C1210
  • Product name : 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one
  • Purity: 
  • Packaging: 25G
  • Price: ₹12000
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-B21086-14
  • Product name : 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one, 97%
  • Purity: 
  • Packaging: 25g
  • Price: ₹12000
  • Updated: 2022/05/26
  • Buy: Buy

2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Chemical Properties,Usage,Production

  • Chemical Properties White Crystalline Solid
  • Uses 2-Chloro-1,3,2-benzodioxaphosphorin-4-one is used as a reagent:
    • In the phosphorylation and phosphitylation of alcohols.
    • In the formation of H-phosphonates which are commonly utilized in the synthesis of nucleotides.
    • To synthesize nucleoside triphosphates by treating with acyl protected nucleoside.

  • Uses Highly reactive cyclic phosphitylating reagent which provides fast coupling rates, and hydrolytic cleavage occurs more readily than with acyclic analogs
  • Uses 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one is a reagent used in phosphorylation and phosphitylation of alcohols and in the formation of H-phosphonates. It is also reactive cyclic phosphitylating reagent involved in fast coupling rates and hydrolytic cleavage more readily compare to that of a acyclic analog.
  • reaction suitability reaction type: Buchwald-Hartwig Cross Coupling Reaction
    reaction type: Heck Reaction
    reaction type: Hiyama Coupling
    reaction type: Negishi Coupling
    reaction type: Sonogashira Coupling
    reaction type: Stille Coupling
    reaction type: Suzuki-Miyaura Coupling
    reagent type: ligand
2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Preparation Products And Raw materials
Raw materials
Preparation Products
2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Suppliers
Global(121)Suppliers
  • Supplier：
    Henan Tianfu Chemical Co.,Ltd.
  • Tel：+86-0371-55170693<br/>+86-19937530512
  • Email：info@tianfuchem.com
  • Country：China
  • ProdList：21628
  • Advantage：55
  • Supplier：
    Richest Group Ltd
  • Tel：18017061086
  • Email：oled@richest-group.com
  • Country：CHINA
  • ProdList：5600
  • Advantage：58
  • Supplier：
    Career Henan Chemica Co
  • Tel：+86-0371-86658258<br/>+8613203830695
  • Email：laboratory@coreychem.com
  • Country：China
  • ProdList：30230
  • Advantage：58
2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE Spectrum
5381-99-7, 2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONERelated Search:
  • Phosphorylating and Phosphitylating Agents
  • Synthetic Organic Chemistry
  • Protecting Agents, Phosphorylating Agents & Condensing Agents
  • Phosphorylation
  • Phosphorylating and Phosphorothioating Agents
  • Nucleosides, Nucleotides & Related Reagents
  • Biochemistry
  • Phospholipids - 13C & 2H
  • 其他生化试剂
  • 有机磷
  • 膦配体
  • Phosphorus Precursors
  • Phosphorus Compounds
  • Catalysis and Inorganic Chemistry
  • DNA / RNA Synthesis
  • Phosphorylation
  • Phosphorylating Agents
  • C7H4ClO3P
  • 2-氯-1,3,2-苯并二氧磷杂环己烷-4-酮(5381-99-7)
  • 2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE 2-氯-4H-1,3,2-苯并二氧磷-4-酮
  • 2-氯-4H-1,3,2-苯并二氧磷-4-酮
  • 2-氯-1,3,2-苯并二氧磷杂环己烷-4-酮
  • 2-氯-4H-1,3,2-苯并二氧磷杂六环-4-酮
  • 2-氯-4<I>H</I>-1,3,2-苯并二氧磷-4-酮
  • 2-氯--4H-1,3,2-苯并二氧磷杂环-4-酮
  • 2-氯-4H-1,3,2-苯并二氧磷-4-酮,97%
  • 5381-99-7
  • SALICYLCHLOROPHOSPHITE
  • 2-CHLORO-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE
  • 2-CHLORO-4H-1,2,3-BENZODIOXAPHOSPHORIN-4-ONE
  • Salicyl Phosphorochloridite
  • 2-Chloro-4H-benzo[d][1,3,2]dioxaphosphinin-4-one
  • 5381-99-7 2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE C7H4ClO3P
  • "2-Chloro-4H-1,2,3-benzodioxaphosphorin-4-one 90%"
  • 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one (90%)
  • 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one &gt
  • 2-chloro-2,4-dihydro-1,3,2-benzodioxaphosphinin-4-one
  • 2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one 95%
  • 2-chloro-1,3,2-benzodioxaphosphinin-4-one
  • 2-chloro-1,3,2-benzodioxaphosphonic heterocyclohexane-4-one
  • 4H-1,3,2-Benzodioxaphosphorin-4-one,2-chloro-
  • 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one,97%
  • 2-Chloro-4<i>H</i>-1,3,2-benzodioxaphosphorin-4-one
  • 2-Chloro-1,3,2-benzodioxaphosphorin-4-one 95%
  • SalPCl
  • 2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one, Salicyl chlorophosphite
  • 2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one
  • Salicylchlorophosphite Van Boom's Reagent
  • NSC 40209
  • 2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE 97%
  • 2-Chloro-4H-1,2,3-benzodioxaphosphorin-4-one 90%
  • ChloroHbenzodioxaphosphorinone
  • 2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE
  • VAN BOOM'S REAGENT

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