Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

A15247 Triisopropyl phosphite, 90+%

CAS Number
116-17-6
Synonyms
Phosphorous acid triisopropyl ester

Stock No. Size Price ($) Quantity Availability
A15247-AK 250ml 71.00
A15247-AP 500ml 128.00
Add to Cart Bulk/Specialty Print Quote View Item

Triisopropyl phosphite, 90+%

MDL
MFCD00008874
EINECS
204-130-0

Chemical Properties

Formula
[(CH3)2CHO]3P
Formula Weight
208.24
Boiling Point
63-64°/11mm
Flash Point
46°(114°F)
Density
0.908
Refractive Index
1.4110
Storage & Sensitivity
Moisture Sensitive. Air Sensitive. Store under Argon. Ambient temperatures.

Literature References

Reagent for the preparation of phosphonate esters by the Arbuzov reaction; cf Triethyl­ phosphite, L00339. Has the advantage over primary phosphites that the bulky alkyl groups minimize the product of self-alkylation. For an example (diisopropyl methanephosphonate), see: Org. Synth. Coll., 4, 325 (1963).

/n

Convenient means of introduction of an isopropyl group into an aromatic ring by Friedel-Crafts alkylation. Using nitromethane as solvent, rearrangement of existing groups can be avoided: Synthesis, 423 (1972).

/n

The complex with CuCl, the "Moser" catalyst, promotes the cyclopropanation of alkenes by diazoalkanes: J. Am. Chem. Soc., 91, 1135 (1969). For comparison with other catalysts, see: Synthesis, 787 (1981).

/n

The combination with Pd(OAc)2 is reported to be an efficient catalyst system for cross-coupling of arylboronic acids with both aryl bromides and chlorides: Chem. Eur. J., 6, 1830 (2000).

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H301-H315

Combustible liquid. Toxic if swallowed. Causes skin irritation.

Precautionary Statements: P210-P264b-P270-P280-P301+P310-P302+P352-P305+P351+P338-P330-P332+P313-P337+P313-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. 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. If eye irritation persists: Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1701528
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2920.29
TSCA
Yes
RTECS
TH2800000

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware