Diisopropyl phosphite
- CAS No.
- 1809-20-7
- Chemical Name:
- Diisopropyl phosphite
- Synonyms
- DIISOPROPYL PHOSPHONATE;Phosphonic acid, bis(1-methylethyl) ester;3P-230;O,O-DiisopropyL;isopropylphosphonate;DI-I-PROPYLPHOSPHITE;Diisopropyl phosphit;Isopropyl phosphonate;DIISOPROPYL PHOSPHITE;Bis(2-propyl) phosphite
- CBNumber:
- CB5671052
- Molecular Formula:
- C6H15O3P
- Molecular Weight:
- 166.16
- MOL File:
- 1809-20-7.mol
- Modify Date:
- 2023/5/13 18:43:52
| Boiling point | 71 °C (8 mmHg) |
|---|---|
| Density | 0.997 |
| refractive index | 1.4065-1.4085 |
| Flash point | 69°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Sparingly), Methanol (Sparingly) |
| form | Liquid |
| Specific Gravity | 1 |
| color | Clear colorless |
| Water Solubility | soluble |
| Sensitive | Moisture Sensitive |
| CAS DataBase Reference | 1809-20-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Phosphonic acid, di-isopropyl ester(1809-20-7) |
| EPA Substance Registry System | Phosphonic acid, bis(1-methylethyl) ester (1809-20-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 36/37/38-22 | |||||||||
| Safety Statements | 37/39-26 | |||||||||
| RIDADR | 3265 | |||||||||
| RTECS | SZ7660000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29209085 | |||||||||
| Toxicity | guinea pig,LC50,inhalation,9010mg/m3 (9010mg/m3),LUNGS, THORAX, OR RESPIRATION: OTHER CHANGESGASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDSBEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD,Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 29(11), Pg. 51, 1985. | |||||||||
| NFPA 704 |
|
Diisopropyl phosphite price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemicals (India) | P0629 | Diisopropyl Phosphite min. 98.0 % | 1809-20-7 | 25G | ₹3600 | 2022-05-26 | Buy |
| ALFA India | ALF-B23800-22 | Diisopropyl phosphite, 98% | 1809-20-7 | 100g | ₹8506 | 2022-05-26 | Buy |
| TCI Chemicals (India) | P0629 | Diisopropyl Phosphite min. 98.0 % | 1809-20-7 | 500G | ₹23200 | 2022-05-26 | Buy |
| ALFA India | ALF-B23800-14 | Diisopropyl phosphite, 98% | 1809-20-7 | 25g | ₹4247 | 2022-05-26 | Buy |
Diisopropyl phosphite Chemical Properties,Uses,Production
Chemical Properties
clear colourless liquid, corrosive, soluble in organic solvents such as ethanol.
Preparation
Diisopropyl phosphite is prepared by directly reacting isopropanol with phosphorus trichloride.
3(CH3)2CHOH+PCl3→[(CH3)2CHO]2POH+2HCl↑+(CH3)2CHCl
At a ratio of 3:1 (mol), continuously feed 215kg/h of isopropanol and 150kg/h of phosphorus trichloride. When mixed, this results in a violent reaction that generates hydrogen chloride gas. This gas is quickly removed from the mixing pot using vacuum mercury. The crude ester produced is then heated in a falling film type spinner deacidification device and further deacidified. The resulting product is then cooled to below 40°C and obtained with a content of 92%-95% and a yield of 95%～98%.
Synthesis Reference(s)
Tetrahedron Letters, 29, p. 3327, 1988 DOI: 10.1016/0040-4039(88)85153-0
Diisopropyl phosphite Preparation Products And Raw materials
Raw materials
Preparation Products
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Global( 232)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Shiv pharma chem | +91-9974421207 +91-9974421207 | Gujarat, India | 52 | 58 | Inquiry |
| Sadasivarao g | +91 9515157878 | Hyderabad, India | 107 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Relijent International | 09000012951 | Hyderabad, India | 6 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 18623 | 58 | Inquiry |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32835 | 60 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29899 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Shiv pharma chem | 58 |
| Sadasivarao g | 58 |
| Alfa Aesar | 58 |
| Relijent International | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| A.J Chemicals | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | 58 |
| ATK CHEMICAL COMPANY LIMITED | 60 |
| career henan chemical co | 58 |
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