ChemicalBook > CAS DataBase List > 1,2-PHENYLENE PHOSPHOROCHLORIDITE
1,2-PHENYLENE PHOSPHOROCHLORIDITE
- Product Name
- 1,2-PHENYLENE PHOSPHOROCHLORIDITE
- CAS No.
- 1641-40-3
- Chemical Name
- 1,2-PHENYLENE PHOSPHOROCHLORIDITE
- Synonyms
- o-Phenylene chlorophosphite;CATECHYL PHOSPHORUS CHLORIDE;O-PHENYLENE PHOSPHOROCHLORIDITE;2-benzodioxaphosphole,2-chloro-3;Pyrocatechol phosphoryl chloride;1,2-PHENYLENE PHOSPHOROCHLORIDITE;2-CHLORO-1,3,2-BENZODIOXAPHOSPHOLE;o-Phenylene phosphorochloridite,97%;1,3,2-Benzodioxaphosphole,2-chloro-;Chloro(1,2-phenylenedioxy)phosphine
- CBNumber
- CB7221181
- Molecular Formula
- C6H4ClO2P
- Formula Weight
- 174.52
- MOL File
- 1641-40-3.mol
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1,2-PHENYLENE PHOSPHOROCHLORIDITE Property
- Melting point:
- 30-35 °C(lit.)
- Boiling point:
- 80 °C20 mm Hg(lit.)
- Density
- 1.466 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.571(lit.)
- Flash point:
- >230 °F
- storage temp.
- 0-6°C
- solubility
- Benzene (Slightly), Chloroform (Slightly)
- form
- solid
- Sensitive
- Moisture Sensitive
- BRN
- 135455
- Stability:
- Moisture Sensitive
- CAS DataBase Reference
- 1641-40-3(CAS DataBase Reference)
- EPA Substance Registry System
- 1,3,2-Benzodioxaphosphole, 2-chloro- (1641-40-3)
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Safety
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3261 8/PG 2
- WGK Germany
- 3
- F
- 10-21
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 155764
- Product name
- o-Phenylene phosphorochloridite
- Purity
- 97%
- Packaging
- 10g
- Price
- $53.7
- Updated
- 2023/06/20
TRC
- Product number
- P320000
- Product name
- 1,2-PhenylenePhosphorochloridite(TechnicalGrade)
- Packaging
- 1g
- Price
- $50
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- ING0001494
- Product name
- 1,2-PHENYLENE PHOSPHOROCHLORIDITE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $465
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- ING0001494
- Product name
- 1,2-PHENYLENE PHOSPHOROCHLORIDITE
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $505
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- ING0001494
- Product name
- 1,2-PHENYLENE PHOSPHOROCHLORIDITE
- Purity
- 95.00%
- Packaging
- 100G
- Price
- $940
- Updated
- 2021/12/16
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1,2-PHENYLENE PHOSPHOROCHLORIDITE Chemical Properties,Usage,Production
Chemical Properties
Colourless Liquid Which Solidifies at Low Temperature
Uses
Highly reactive cyclic phosphitylating reagent which provides fast coupling rates, and hydrolytic cleavage occurs more readily than with acyclic analogs
Uses
- Catalyst in synthesis of bakkane sesquiterpenes
- Reactant in reversible halogen-halogen ligand substitution at room temperature, and in irreversible halogen-O substitution at higher temperatures
- Reactant in preparation of gold(I) trimethoxybenzonitrile phosphine isolated precatalysts
- Reactant for preparation of pyrroles by TMSOTf-catalyzed Arbuzov reaction
- Phosphorylation agent
- Reactant for reparation of vinyl-substituted spirophosphoranes and vinylphosphonates via Markovnikov addition
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
1,2-PHENYLENE PHOSPHOROCHLORIDITE Preparation Products And Raw materials
Raw materials
Preparation Products
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1,2-PHENYLENE PHOSPHOROCHLORIDITE Suppliers
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- United States
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- United States
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View Lastest Price from 1,2-PHENYLENE PHOSPHOROCHLORIDITE manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- 1,2-Phenylene Phosphorochloridite 1641-40-3
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2020-01-16
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