2-Chloro-1,3,2-dioxaphospholane

ChemicalBook > CAS DataBase List > 2-Chloro-1,3,2-dioxaphospholane

2-Chloro-1,3,2-dioxaphospholane

Product Name: 2-Chloro-1,3,2-dioxaphospholane
CAS No.: 822-39-9
Chemical Name: 2-Chloro-1,3,2-dioxaphospholane
Synonyms: AURORA KA-1222;ETHYLENE CHLOROPHOSPHITE;Ethylenechlorophosphite,97%;Ethylenephosphorochloridite;ETHYLENE CYCL-CHLOROPHOSPHITE;2-dioxaphospholane,2-chloro-3;ETHYLENE CYCLO-CHLOROPHOSPHITE;2-CHLORO-1,3,2-DIOXAPHOSPHOLANE;Ethylene glycol chlorophosphite;Cyclic ethylene chlorophosphite
CBNumber: CB6494609
Molecular Formula: C2H4ClO2P
Formula Weight: 126.48
MOL File: 822-39-9.mol

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2-Chloro-1,3,2-dioxaphospholane Property

Melting point:: -28°C(lit.)
Boiling point:: 62 °C/20 mmHg (lit.)
Density: 1.422 g/mL at 25 °C (lit.)
refractive index: n20/D 1.489(lit.)
Flash point:: 158 °F
storage temp.: 2-8°C
solubility: Chloroform (Slightly)
form: clear liquid
color: Colorless to Light yellow
Sensitive: Moisture Sensitive
BRN: 506179
Stability:: Extremely Moisture Sensitive
CAS DataBase Reference: 822-39-9(CAS DataBase Reference)
NIST Chemistry Reference: Ethylene chlorophosphite(822-39-9)
EPA Substance Registry System: 1,3,2-Dioxaphospholane, 2-chloro- (822-39-9)

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Safety

Hazard Codes: C
Risk Statements: 14-34-37
Safety Statements: 26-36/37/39-45-8-25
RIDADR: UN 3264 8/PG 2
WGK Germany: 3
F: 1-10
Hazard Note: Highly reactive cyclic phosphitylating reagent which
TSCA: Yes
HS Code: 2934.99.9001
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

H335May cause respiratory irritation

Precautionary statements

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

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 391220
Product name: 2-Chloro-1,3,2-dioxaphospholane
Purity: 97%
Packaging: 5ml
Price: $162
Updated: 2024/03/01

TCI Chemical

Product number: C1215
Product name: 2-Chloro-1,3,2-dioxaphospholane
Purity: >97.0%(GC)
Packaging: 5g
Price: $39
Updated: 2024/03/01

TCI Chemical

Product number: C1215
Product name: 2-Chloro-1,3,2-dioxaphospholane
Purity: >97.0%(GC)
Packaging: 25g
Price: $115
Updated: 2024/03/01

Alfa Aesar

Product number: A12724
Product name: Ethylene chlorophosphite, 97%
Packaging: 25g
Price: $157.65
Updated: 2024/03/01

Alfa Aesar

Product number: A12724
Product name: Ethylene chlorophosphite, 97%
Packaging: 100g
Price: $505
Updated: 2024/03/01

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2-Chloro-1,3,2-dioxaphospholane Chemical Properties,Usage,Production

Chemical Properties

Clear Colourless Oil

Uses

Highly reactive cyclic phosphitylating reagent which provides fast coupling rates, and hydrolytic cleavage occurs more readily than with acyclic analogs

Uses

Ethylene chlorophosphite acts as a phosphitylating agent involved in the preparation of phosphocholine and spirophosphoranes. For example, it is used in the phosphorylation of p-tert-butyl(thia)calixarenes.

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-1,3,2-dioxaphospholane Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Chloro-1,3,2-dioxaphospholane Suppliers

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822-39-9, 2-Chloro-1,3,2-dioxaphospholaneRelated Search:

Ethylene glycol ETHYLENE OXIDE Ethylene carbonate Cyclopentyl chloride Dimethyl phosphite Vinyl acetate ETHYLENE DIACRYLATE Cyclopentane Bromocyclopentane Vinylene carbonate VINYL CHLORIDE 1,2-Dibromoethane Methylcyclopentane POLY(ETHYLENE) Diethylene glycol Epichlorohydrin ETHYLENE Ethylene glycol diacetate

1,3,2-Dioxaphospholane, 2-chloro-

1,3,2-Dioxaphosphorane.2-chloro-

2-dioxaphospholane,2-chloro-3

Ethylenephosphorochloridite

AURORA KA-1222

ETHYLENE CYCL-CHLOROPHOSPHITE

ETHYLENE CYCLO-CHLOROPHOSPHITE

ETHYLENE CHLOROPHOSPHITE

2-CHLORO-1,3,2-DIOXAPHOSPHOLANE

Ethylenechlorophosphite,97%

2-Chloro-1,3,2-dioxaphospholane,97%

Ethylene phosphorochloridite（2-chloro-1,3,2-dioxaphospholane)

Ethylene glycol chlorophosphite

Cyclic O,O-Ethylene Phosphorochloridite

Cyclic Phosphorochloridite Ethylene Glycol

Phosphorochloridous Acid Cyclic Ethylene Ester

Cyclic ethylene chlorophosphite

Cyclic ethylene phosphorochloridite

2-Chloro-1,3,2-dioxaphospholane 97%

2-Chloro-1,3,2-dioxaphospholane &gt

822-39-9

C2H4ClO2P

Phosphorus Compounds

Phosphorus Precursors

Catalysis and Inorganic Chemistry

Phosphorylating Agents

DNA / RNA Synthesis

Phosphorylation

Biochemistry

Nucleosides, Nucleotides & Related Reagents

Phosphorylating and Phosphorothioating Agents

Phosphorylation

Protecting Agents, Phosphorylating Agents & Condensing Agents

Synthetic Organic Chemistry

Phosphorylating and Phosphitylating Agents