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Dibenzyl phosphite, 90+% - CAS 17176-77-1 - Formula C14H15O3P

L09858 17176-77-1 Dibenzyl phosphite, 90+% Phosphorous acid dibenzyl ester Dibenzylphosphonate Alfa Aesar


Certificate of Analysis

Dibenzyl phosphite, 90+%

CAS: 17176-77-1 MDL: MFCD00004774  EINECS: 241-226-1
Not regulated for shipping
Alternate Name: Phosphorous acid dibenzyl ester


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
5g 32.00 Check Availability Add to Favorites Enter qty and click checkbox
25g 94.20 Check Availability Add to Favorites Enter qty and click checkbox
100g 238.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C14H15O3P  Density: 1.187
Formula weight: 262.25  Refractive Index: 1.5540
Boiling point: 110-120°/0.1mm Sensitivity: Moisture Sensitive
Flash point: >110°(230°F) 

Literature References

A selective method for the phosphorylation of phenols involves reaction in the presence of N-ethyldiisopropylamine and DMAP to give the dibenzyl phenyl phosphate: Tetrahedron Lett., 37, 771 (1996).

Other References

Merck: 14,3014
Beilstein: 1982794
Harmonized Tariff Code: 2920.90

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H317

Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction.

Precautionary Statements : P261-P280-P305+P351+P338-P362-P363-P501A

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Wash contaminated clothing before reuse. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or Irritant

Risk & Safety

Risk Phrases: 36/38-43
Irritating to eyes and skin. May cause sensitisation by skin contact.
Safety Phrases: 24-26-37
Avoid contact with skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.