Triisopropyl phosphite
Triisopropyl phosphite (CAS: 116-17-6), with the molecular formula [(CH3)2CHO]3P and a molar mass of 208.24 g/mol, is a chemical compound primarily utilised as a building block in organic synthesis. It serves as a versatile reagent in various chemical transformations, particularly in phosphorus chemistry. This compound is supplied by Tech Serve Solutions for research and industrial applications.
![Triisopropyl phosphite ([(CH3)2CHO]3P) — chemical structure, CAS 116-17-6; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F116-17-6.png&w=3840&q=75)
Organic Synthesis Intermediate
Triisopropyl phosphite functions as a key intermediate in the synthesis of various organic compounds. Its reactivity allows for its use in complex molecular construction and functional group transformations within organic chemistry research and development.
Phosphorus Chemistry
This compound is valuable in the field of phosphorus chemistry, enabling the introduction of phosphorus moieties into organic molecules. It can be employed in reactions for the creation of novel organophosphorus compounds with potential applications.
Reagent in Chemical Reactions
It acts as a reagent in specific chemical reactions, facilitating transformations that might be difficult to achieve with other phosphorus-containing compounds. Its ester functionality and phosphorus atom contribute to its unique chemical behaviour.
| Molecular weight | 208.24 |
|---|---|
| Linear formula | [(CH3)2CHO]3P |
| Assay | 95% |
| Boiling point | 63-64 °C/11 mmHg(lit.) |
| Density | 0.844 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.411(lit.) |
| Vapour pressure | <2 mmHg (20 °C) |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
Precautionary statements
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 68 °C / 154.4 °F |
| Transport (UN / ADR) | UN 3278 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-38 |
| Safety statements (S) | 37-46 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Triisopropyl phosphite primarily used for?
+
Triisopropyl phosphite is primarily used as a building block and intermediate in organic synthesis and phosphorus chemistry research.
What is the CAS number and formula for Triisopropyl phosphite?
+
The CAS number for Triisopropyl phosphite is 116-17-6, and its linear formula is [(CH3)2CHO]3P.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Triisopropyl phosphite with an assay of 95%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
What are the main safety hazards associated with Triisopropyl phosphite?
+
Triisopropyl phosphite is classified with GHS06 symbol and 'Danger' signal word. It is acutely toxic if swallowed (H301) and causes skin irritation (H315). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, is essential.
Is Triisopropyl phosphite available for export?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Triisopropyl phosphite, adhering to all relevant shipping and customs regulations.
How can I request a quote or sample for Triisopropyl phosphite?
+
To request a quote or sample of Triisopropyl phosphite, please contact the Tech Serve Solutions sales team via our website or your designated account manager.
▶ Related products
3,4,5-Trimethoxybenzylamine
Organic Building Blocks
3,4-dihydroxyphenylacetone
Organic Building Blocks
3-Fluoro-4-methoxybenzonitrile
C8H6FNO
Organic Building Blocks
4-Ethyltoluene
C2H5C6H4CH3
Organic Building Blocks
Fluoroacetic acid
C2H3FO2
Organic Building Blocks
Methoxyacetaldehyde
C3H6O2
Organic Building Blocks
Methyl 4-acetamido-5-chloro-2-methoxybenzoate
Organic Building Blocks
Methyl 5-bromo-2-iodobenzoate
BrC6H3(I)CO2CH3
Organic Building Blocks▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis