Molekula
Diisopropyl phosphite
Diisopropyl phosphite is a colorless to pale yellow liquid used primarily as a phosphite ester in organic synthesis and as a stabilizer in polymer chemistry. It has a molecular formula of C8H19O3P, a molecular weight of 194.21 g/mol, and is stored at ambient temperature. The substance is classified with a warning signal word due to its flammability and potential health hazards. Molekula supplies diisopropyl phosphite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Diisopropyl phosphite is a colorless to pale yellow liquid used primarily as a phosphite ester in organic synthesis and as a stabilizer in polymer chemistry. It has a molecular formula of C8H19O3P, a molecular weight of 194.21 g/mol, and is stored at ambient temperature. The substance is classified with a warning signal word due to its flammability and potential health hazards. Molekula supplies diisopropyl phosphite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colorless to yellowish transparent liquid |
| Density | 0.997 |
| Refractive Index | 1.4960-1.4980 |
| Water | ≤0.50% |
| Assay | ≥98.0% |
| Impurities | ≤0.50% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 1809-20-7 |
| Molecular Formula | C8H19O3P |
| Molecular Weight | 194.21 |
| REACH Code | Y110 |
| Tariff Code | 29209030 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H332 Harmful if inhaled
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+330 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is diisopropyl phosphite used for?
It is primarily used as a reagent in organic synthesis, particularly in the preparation of phosphorus-containing compounds and as a ligand in catalysis.
What is the chemical formula and molecular weight of diisopropyl phosphite?
The formula is C8H19O3P with a molecular weight of 194.21 g/mol.
How should diisopropyl phosphite be stored?
It should be stored at ambient temperature, protected from moisture and incompatible materials.
What grade is available for diisopropyl phosphite?
It is available in technical grade; custom purity options may be available upon request.
Can Molekula supply diisopropyl phosphite in bulk?
Yes, Molekula can supply diisopropyl phosphite in bulk quantities; please contact sales for details.
What documentation comes with an order of diisopropyl phosphite?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.