Phosphorous acid tri-n-octadecyl ester
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- $20 - $628.51
- Product name: Phosphorous acid tri-n-octadecyl ester
- CAS: 2082-80-6
- MF: C54H111O3P
- MW: 839.43
- EINECS:218-217-6
- MDL Number:MFCD00015090
- Synonyms:TRISTEARYL PHOSPHITE;TRI-N-OCTADECYL PHOSPHITE;trioctadecyl phosphite ;PHOSPHOROUS ACID TRISTEARYL ESTER;EINECS 218-217-6;Phosphorous Acid Tristearyl Ester Trioctadecyl Phosphite Phosphorous Acid Trioctadecyl Ester;Phosphorousacid,trioctadecylester ;phosphorousacidtrioctadecylester
7 prices
Selected condition:
Brand
- aablocks
- American Custom Chemicals Corporation
- Sigma-Aldrich
- TCI Chemical
Package
- 1G
- 5g
- 25g
- 500g
- 1 unit
- Manufactureraablocks
- Product numberAA002JIL
- Product descriptionTristearyl Phosphite ≥88%
- Packaging5g
- Price$20
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA002JIL
- Product descriptionTristearyl Phosphite ≥88%
- Packaging25g
- Price$68
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberSHG0000556
- Product descriptionTRIOCTADECYL PHOSPHITE 95.00%
- Packaging1G
- Price$628.51
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberS412961
- Product descriptionTRIOCTADECYL PHOSPHITE Aldrich
- Packaging1g
- Price$179
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberS412961
- Product descriptionTRIOCTADECYL PHOSPHITE AldrichCPR
- Packaging1 unit
- Price$197
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberT0501
- Product descriptionTristearyl Phosphite
- Packaging500g
- Price$159
- Updated2021-12-16
- Buy
- ManufacturerTCI Chemical
- Product numberT0501
- Product descriptionTristearyl Phosphite
- Packaging25g
- Price$33
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA002JIL | Tristearyl Phosphite ≥88% | 5g | $20 | 2026-05-28 | Buy |
| aablocks | AA002JIL | Tristearyl Phosphite ≥88% | 25g | $68 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | SHG0000556 | TRIOCTADECYL PHOSPHITE 95.00% | 1G | $628.51 | 2021-12-16 | Buy |
| Sigma-Aldrich | S412961 | TRIOCTADECYL PHOSPHITE Aldrich | 1g | $179 | 2024-03-01 | Buy |
| Sigma-Aldrich | S412961 | TRIOCTADECYL PHOSPHITE AldrichCPR | 1 unit | $197 | 2026-04-30 | Buy |
| TCI Chemical | T0501 | Tristearyl Phosphite | 500g | $159 | 2021-12-16 | Buy |
| TCI Chemical | T0501 | Tristearyl Phosphite | 25g | $33 | 2021-12-16 | Buy |
Properties
Melting point :45.0 to 52.0 °C
Boiling point :650.4±23.0 °C(Predicted)
CAS DataBase Reference :2082-80-6
EPA Substance Registry System :Phosphorous acid, trioctadecyl ester (2082-80-6)
Boiling point :650.4±23.0 °C(Predicted)
CAS DataBase Reference :2082-80-6
EPA Substance Registry System :Phosphorous acid, trioctadecyl ester (2082-80-6)
Safety Information
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Description
Stabilizer in polymers; intermediate.Related product price
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Triphenyl phosphate
$6-2960 -
TRIHEXYL PHOSPHITE
$44-267 -
TRIDECYL PHOSPHITE
$257-3141.6
Suppliers and manufacturers
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
TCI (Shanghai) Development Co., Ltd.
Energy Chemical
Maya High Purity Chemicals
9ding chemical ( Shanghai) Limited
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Chengdu AstaTech Trading Co., Ltd./AstaTech (Chengdu) Pharma. Co., Ltd.
Shanghai YuanYe Biotechnology Co., Ltd.
Shanghai Civic Chemical Technology Co., Ltd.




