13040-68-1

Basic information

• Product Name: propyl phosphorodichloridoite
• Synonyms: phosphorodichloridous acid, propyl ester; Propyl dichloridophosphite; Propyl phosphorodichloridoite
• CAS NO: 13040-68-1
• Molecular Formula: C₃H₇Cl₂OP
• Molecular Weight: 160.9668
• EINECS: 603-415-0
• Mol File: 13040-68-1.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 141.6°C at 760 mmHg
• Flash Point: 63.3°C
• Vapor Pressure: 7.28mmHg at 25°C
• CAS DataBase Reference: propyl phosphorodichloridoite(CAS DataBase Reference)
• NIST Chemistry Reference: propyl phosphorodichloridoite(13040-68-1)
• EPA Substance Registry System: propyl phosphorodichloridoite(13040-68-1)

Safety Data

• Hazardous Substances Data: 13040-68-1(Hazardous Substances Data)

Upstream product

• 1825-63-4 trimethyl(propoxy)silane 
• 20003-39-8 dipropyl phosphorochloridite 
• 923-99-9 tri-n-propyl phosphite 
• 71-23-8 propan-1-ol 

Downstream Products

• 64434-74-8 Phosphorochloridous acid 2-chloro-cyclohex-1-enyl ester propyl ester 
• 71-23-8 propan-1-ol 
• 16842-58-3 Ni(P(OC₃H₇)Cl₂)4 
• 52944-95-3 (Benzyloxycarbonylamino-phenyl-methyl)-phosphonic acid monopropyl ester 
• 124841-87-8 cyclohexylphenylimine hydrochloride 
• 31002-98-9 O,O-dipropyl(1-phenylaminocyclohexyl)phosphonate 
• 86804-76-4 2-chloro-1-phenylvinyl propyl phosphorochloridite 
• 80727-46-4 4,5-Diphenyl-2-propoxy-[1,3,2]dioxaphosphole 
• 17915-18-3 Acetylphosphonsaeure-propylester-(dimethyl-phenyl-silylester) 

Relevant articles and documents

New approach to the synthesis of phosphorodichloridites, phosphorochloridites, and trialkyl phosphites

Different trivalent organophosphorus esters such as phosphorodichloridites, phosphorochloridites, and mixed trialkyl phosphites have been easily synthesized in good yields using a HCl-catalyzed reaction of the corresponding chlorophosphine and alkoxytrimethylsilane by mutual exchange of the alkoxy and chlorine ligand pIIICl/ROSiR′3; exchange reaction). Chemoselectivity of the exchange reaction with primary and secondary alkoxytrimethylsilanes, as well as with alkoxytrimethylsilanes and thioalkoxytrimethylsilanes, respectively, has also been examined. It has been also found that the substitution reaction of chlorophosphines with secondary amine occurs more rapidly than the exchange reaction with ROSiR′ 3.

REACTIONS OF P(III) ESTERS WITH P(III) HALIDES

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