Triisopropyl phosphite
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- $14 - $4198.43
- Product name: Triisopropyl phosphite
- CAS: 116-17-6
- MF: C9H21O3P
- MW: 208.24
- EINECS:204-130-0
- MDL Number:MFCD00008874
- Synonyms:PHOSPHOROUS ACID TRIISOPROPYL ESTER;phosphorous acid tris(1-methylethyl) ester;Phosphorus isopropoxide;Phosphorus triisopropoxide;di-tert-butyl isopropyl phosphite;Phosphite isopropyl ester;Tris(propan-2-yl) phosphite;Triisopropyl phosphite,90%,tech.
15 prices
Selected condition：
Brand
- AK Scientific
- American Custom Chemicals Corporation
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- Thermo Scientific Chemicals
- TRC
Package
- 5mL
- 50g
- 50mL
- 100ml
- 250g
- 500ML
- 60 μL
- 250ML
- y0001107
- ManufacturerAK Scientific
- Product numberH476
- Product descriptionTrisopropylphoshite
- Packaging5mL
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberOPC0000855
- Product descriptionTRIISOPROPYL PHOSPHITE 95.00%
- Packaging500ML
- Price$4198.43
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberT67806
- Product descriptionTriisopropyl phosphite 95%
- Packaging100ml
- Price$65.3
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberY0001107
- Product descriptionMedronic acid impurity A European Pharmacopoeia (EP) Reference Standard
- Packagingy0001107
- Price$150
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberY0001107
- Product descriptionMedronic acid impurity A European Pharmacopoeia (EP) Reference Standard
- Packaging60 μL
- Price$170
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product numberT67806
- Product descriptionTriisopropyl phosphite 95%
- Packaging500ml
- Price$208
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number15-7000
- Product descriptionTri-i-propylphosphite, min. 94%
- Packaging250g
- Price$184
- Updated2024-03-01
- Buy
- ManufacturerStrem Chemicals
- Product number15-7000
- Product descriptionTri-i-propylphosphite, min. 94% min.94%
- Packaging250g
- Price$191
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number15-7000
- Product descriptionTri-i-propylphosphite, min. 94% min.94%
- Packaging50g
- Price$55
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number15-7000
- Product descriptionTri-i-propylphosphite, min. 94%
- Packaging50g
- Price$52
- Updated2024-03-01
- Buy
- ManufacturerSynQuest Laboratories
- Product number6174-1-X1
- Product descriptionTriisopropyl phosphite 95%
- Packaging50mL
- Price$45
- Updated2021-12-16
- Buy
- ManufacturerSynQuest Laboratories
- Product number6174-1-X1
- Product descriptionTriisopropyl phosphite 95%
- Packaging250ML
- Price$155
- Updated2021-12-16
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberA15247
- Product descriptionTriisopropyl phosphite, 90+%
- Packaging500ml
- Price$164
- Updated2023-06-20
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberA15247
- Product descriptionTriisopropyl phosphite, 90+%
- Packaging250ml
- Price$92.7
- Updated2023-06-20
- Buy
- ManufacturerTRC
- Product numberT884510
- Product descriptionTriisopropyl phosphite
- Packaging5ml
- Price$55
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | H476 | Trisopropylphoshite | 5mL | $14 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | OPC0000855 | TRIISOPROPYL PHOSPHITE 95.00% | 500ML | $4198.43 | 2021-12-16 | Buy |
| Sigma-Aldrich | T67806 | Triisopropyl phosphite 95% | 100ml | $65.3 | 2026-04-30 | Buy |
| Sigma-Aldrich | Y0001107 | Medronic acid impurity A European Pharmacopoeia (EP) Reference Standard | y0001107 | $150 | 2024-03-01 | Buy |
| Sigma-Aldrich | Y0001107 | Medronic acid impurity A European Pharmacopoeia (EP) Reference Standard | 60 μL | $170 | 2026-04-30 | Buy |
| Sigma-Aldrich | T67806 | Triisopropyl phosphite 95% | 500ml | $208 | 2026-04-30 | Buy |
| Strem Chemicals | 15-7000 | Tri-i-propylphosphite, min. 94% | 250g | $184 | 2024-03-01 | Buy |
| Strem Chemicals | 15-7000 | Tri-i-propylphosphite, min. 94% min.94% | 250g | $191 | 2026-04-30 | Buy |
| Strem Chemicals | 15-7000 | Tri-i-propylphosphite, min. 94% min.94% | 50g | $55 | 2026-04-30 | Buy |
| Strem Chemicals | 15-7000 | Tri-i-propylphosphite, min. 94% | 50g | $52 | 2024-03-01 | Buy |
| SynQuest Laboratories | 6174-1-X1 | Triisopropyl phosphite 95% | 50mL | $45 | 2021-12-16 | Buy |
| SynQuest Laboratories | 6174-1-X1 | Triisopropyl phosphite 95% | 250ML | $155 | 2021-12-16 | Buy |
| Thermo Scientific Chemicals | A15247 | Triisopropyl phosphite, 90+% | 500ml | $164 | 2023-06-20 | Buy |
| Thermo Scientific Chemicals | A15247 | Triisopropyl phosphite, 90+% | 250ml | $92.7 | 2023-06-20 | Buy |
| TRC | T884510 | Triisopropyl phosphite | 5ml | $55 | 2021-12-16 | Buy |
Properties
Boiling point :63-64 °C11 mm Hg(lit.)
Density :0.844 g/mL at 25 °C(lit.)
vapor pressure :<2 mm Hg ( 20 °C)
refractive index :n20/D 1.411(lit.)
Flash point :154 °F
storage temp. :-20°C
solubility :Insoluble in water, soluble in benzene and other organic solvents.
form :Liquid
Specific Gravity :0.844
color :Clear
Water Solubility :Insoluble
Sensitive :Moisture Sensitive
BRN :1701528
InChI :1S/C9H21O3P/c1-7(2)10-13(11-8(3)4)12-9(5)6/h7-9H,1-6H3
InChIKey :SJHCUXCOGGKFAI-UHFFFAOYSA-N
SMILES :CC(C)OP(OC(C)C)OC(C)C
LogP :2
CAS DataBase Reference :116-17-6(CAS DataBase Reference)
NIST Chemistry Reference :Phosphorous acid, tris(1-methylethyl) ester(116-17-6)
EPA Substance Registry System :Phosphorous acid, tris(1-methylethyl) ester (116-17-6)
Density :0.844 g/mL at 25 °C(lit.)
vapor pressure :<2 mm Hg ( 20 °C)
refractive index :n
Flash point :154 °F
storage temp. :-20°C
solubility :Insoluble in water, soluble in benzene and other organic solvents.
form :Liquid
Specific Gravity :0.844
color :Clear
Water Solubility :Insoluble
Sensitive :Moisture Sensitive
BRN :1701528
InChI :1S/C9H21O3P/c1-7(2)10-13(11-8(3)4)12-9(5)6/h7-9H,1-6H3
InChIKey :SJHCUXCOGGKFAI-UHFFFAOYSA-N
SMILES :CC(C)OP(OC(C)C)OC(C)C
LogP :2
CAS DataBase Reference :116-17-6(CAS DataBase Reference)
NIST Chemistry Reference :Phosphorous acid, tris(1-methylethyl) ester(116-17-6)
EPA Substance Registry System :Phosphorous acid, tris(1-methylethyl) ester (116-17-6)
Safety Information
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Description
Triisopropyl phosphite can be used as a reactant:- With Ru-based indenylidene complexes to form 1st generation complexes for metathesis reactions.
- In Perkow-type reaction to synthesize compounds containing polarized carbon-carbon double bonds.
- For the synthesis of phosphonohydrazines by reacting with arylamines and isoamyl nitrite.
It can also be used as an alternative to triphenylphosphine in Mitsunobu reaction to facilitate the isolation of products.
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Suppliers and manufacturers
Shaanxi Dideu Medichem Co. Ltd
Jinan Carbotang Biotech Co.,Ltd.
BOC Sciences
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD
Triisopropyl phosphite
CAS:116-17-6