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B23800 Diisopropyl phosphite, 98%

CAS Number
1809-20-7
Synonyms
Phosphorous acid diisopropyl ester
Diisopropyl phosphonate

Stock No. Size Price ($) Quantity Availability
B23800-14 25g 39.00
B23800-22 100g 97.50
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Diisopropyl phosphite, 98%

MDL
MFCD00117905
EINECS
217-317-7

Chemical Properties

Formula
C6H15O3P
Formula Weight
166.16
Boiling Point
72-75°/10mm
Flash Point
112°(234°F)
Density
0.990
Refractive Index
1.4075
Storage & Sensitivity
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in water, chloroform.

Applications

Diisopropyl phosphite is used as antiwear lubricant additive together with triphenyl thiophosphate on T8 steel/Al2O3 ceramics.

Notes

Moisture sensitive. Store under inert gas. Store away from oxidizing agents, water/ moisture.

Literature References

Gandham Lakshminarayana; Vijay S. Tripathi; Ida Tiwari; Masayuki Nogami. Anhydrous proton-conducting organic-inorganic hybrid membranes synthesized from tetramethoxysilane/methyltrimethoxysilane/diisopropyl phosphite and ionic liquid. Ionics. 2010, 16 (5), 385-395.

C. H. Campbell; D. H. Dealkylation of Diisopropyl Phosphite by Hydrogen Chloride1. J. Am. Chem. Soc. 1955, 77 (12), 3379-3380.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code
2920.29
TSCA
Yes
RTECS
SZ7660000

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