691-96-3

Basic information

• Product Name: Diisopropyl phosphoroate
• CAS NO: 691-96-3
• Molecular Weight: 166.157
• Mol File: 691-96-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Diisopropyl phosphoroate(CAS DataBase Reference)
• NIST Chemistry Reference: Diisopropyl phosphoroate(691-96-3)
• EPA Substance Registry System: Diisopropyl phosphoroate(691-96-3)

Safety Data

• Hazardous Substances Data: 691-96-3(Hazardous Substances Data)

Upstream product

• 96-36-6 methyl phosphite 
• 67-63-0 isopropyl alcohol 
• 116-17-6 triisopropyl phosphite 
• 74-95-3 1,1-dibromomethane 

Downstream Products

• 75291-14-4 Thiophosphoric acid S-benzothiazol-2-yl ester O,O'-diisopropyl ester 
• 149-30-4 2-Mercaptobenzothiazole 
• 110-91-8 morpholine 
• 15267-38-6 thiophosphoric acid O,O'-diisopropyl ester S-phenyl ester 
• 123-56-8 Succinimide 
• 132103-79-8 (1R*,2R*)-(+/-)-diisopropyl-(2-benzyloxy-1-hydroxypropyl)-phosphonate 
• 132103-78-7 (1R*,2S*)-(+/-)-diisopropyl-(2-benzyloxy-1-hydroxypropyl)phosphonate 
• 84454-07-9 diisopropyl (4-methylphenylsulfonamido)(phenyl)methylphosphonate 
• 132200-10-3 (1S,2S)-diisopropyl 2-benzyloxy-1-hydroxypropylphosphonate 
• 132200-09-0 (1R,2S)-diisopropyl 2-benzyloxy-1-hydroxypropylphosphonate 
• 131535-29-0 (1-Benzenesulfonylamino-3-chloro-4-oxo-1,4-dihydro-naphthalen-1-yl)-phosphonic acid diisopropyl ester 
• 131535-38-1 Diisopropyl N-tolylsulfonyl-N-2,3-dichloro-4-hydroxy-1-naphthylamidophosphate 
• 131535-31-4 [2,3-Dichloro-4-oxo-1-(toluene-4-sulfonylamino)-1,4-dihydro-naphthalen-1-yl]-phosphonic acid diisopropyl ester 
• 132200-08-9 C₁₆H₂₆⁽²⁾HO₅P 

Relevant articles and documents

Preparation of halohydrocarbyl phosphonic acid diesters

In a process for the production of halohydrocarbyl phosphonic acid diesters via a Michaelis-Arbuzov type reaction which results in high conversion and selectivity of product with ease of purification; the improvement comprises reacting hydrocarbyl halide with trihdydrocarbyl phosphite in a molar ratio of about 6:1 and in the presence of an effective amount of a polarity lowering additive.

New synthesis of phosphorous and phosphoric acid esters

Reaction of alcohols with dialkyl phosphites in the presence of titanium tetraalkoxides results in a displacement of both or one ester function(s) by the RO groups of the alcohol used. The mixed phosphites, (R3O)(R1O)P(O)H, prepared by this method can be used as substrates for the mixed phosphates, (R4O)(R3O)(R1O)PO.