Dibutyl phosphite
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- $14 - $4146.57
- Product name: Dibutyl phosphite
- CAS: 1809-19-4
- MF: C8H19O3P
- MW: 194.21
- EINECS:217-316-1
- MDL Number:MFCD00066633
- Synonyms:Butyl alcohol, hydrogen phosphite;Butyl phosphonate ((BuO)2HPO);butylalcohol,hydrogenphosphite ;butylphosphonate((buo)2hpo) ;Dibutoxyphosphine oxide;Dibutyl hydrogen phosphonate;Dibutylfosfit;dibutylhydrogenphosphonate
18 prices
Selected condition:
Brand
- AHH
- AK Scientific
- American Custom Chemicals Corporation
- Biosynth Carbosynth
- Sigma-Aldrich
- Strem Chemicals
- TCI Chemical
- TRC
- Usbiological
Package
- 5g
- 5ml
- 25ml
- 25g
- 50g
- 100ML
- 100G
- 250g
- 500ML
- 500g
- 2500g
- ManufacturerAHH
- Product numberMT-08273
- Product descriptionDibutyl phosphite 95%
- Packaging2500g
- Price$378
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberF434
- Product descriptionDibutyl phosphite
- Packaging5g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004057
- Product descriptionDIBUTYL PHOSPHITE 95.00%
- Packaging100G
- Price$135.24
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004057
- Product descriptionDIBUTYL PHOSPHITE 95.00%
- Packaging100ML
- Price$2348
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0004057
- Product descriptionDIBUTYL PHOSPHITE 95.00%
- Packaging500ML
- Price$4146.57
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD60341
- Product descriptionDibutyl Phosphite
- Packaging25g
- Price$50
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD60341
- Product descriptionDibutyl Phosphite
- Packaging50g
- Price$80
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD60341
- Product descriptionDibutyl Phosphite
- Packaging100g
- Price$120
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD60341
- Product descriptionDibutyl Phosphite
- Packaging250g
- Price$200
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFD60341
- Product descriptionDibutyl Phosphite
- Packaging500g
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number125938
- Product descriptionDibutyl phosphite 96%
- Packaging100ml
- Price$49.4
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number125938
- Product descriptionDibutyl phosphite 96%
- Packaging500ml
- Price$128.25
- Updated2025-07-31
- Buy
- ManufacturerStrem Chemicals
- Product number93-1518
- Product descriptionDi-n-butylphosphite, 96%
- Packaging50g
- Price$33
- Updated2024-03-01
- Buy
- ManufacturerStrem Chemicals
- Product number93-1518
- Product descriptionDi-n-butylphosphite, 96%
- Packaging250g
- Price$135
- Updated2024-03-01
- Buy
- ManufacturerTCI Chemical
- Product numberD0300
- Product descriptionDibutyl Phosphite >95.0%(GC)
- Packaging25g
- Price$46
- Updated2025-07-31
- Buy
- ManufacturerTRC
- Product numberD429530
- Product descriptionDibutyl phosphite
- Packaging5ml
- Price$45
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-08273 | Dibutyl phosphite 95% | 2500g | $378 | 2021-12-16 | Buy |
| AK Scientific | F434 | Dibutyl phosphite | 5g | $14 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004057 | DIBUTYL PHOSPHITE 95.00% | 100G | $135.24 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004057 | DIBUTYL PHOSPHITE 95.00% | 100ML | $2348 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004057 | DIBUTYL PHOSPHITE 95.00% | 500ML | $4146.57 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD60341 | Dibutyl Phosphite | 25g | $50 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD60341 | Dibutyl Phosphite | 50g | $80 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD60341 | Dibutyl Phosphite | 100g | $120 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD60341 | Dibutyl Phosphite | 250g | $200 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD60341 | Dibutyl Phosphite | 500g | $300 | 2021-12-16 | Buy |
| Sigma-Aldrich | 125938 | Dibutyl phosphite 96% | 100ml | $49.4 | 2025-07-31 | Buy |
| Sigma-Aldrich | 125938 | Dibutyl phosphite 96% | 500ml | $128.25 | 2025-07-31 | Buy |
| Strem Chemicals | 93-1518 | Di-n-butylphosphite, 96% | 50g | $33 | 2024-03-01 | Buy |
| Strem Chemicals | 93-1518 | Di-n-butylphosphite, 96% | 250g | $135 | 2024-03-01 | Buy |
| TCI Chemical | D0300 | Dibutyl Phosphite >95.0%(GC) | 25g | $46 | 2025-07-31 | Buy |
| TRC | D429530 | Dibutyl phosphite | 5ml | $45 | 2021-12-16 | Buy |
Properties
Melting point :70.5 °C
Boiling point :118-119 °C/11 mmHg (lit.)
Density :0.995 g/mL at 25 °C (lit.)
vapor pressure :<0.1 mm Hg ( 20 °C)
refractive index :n20/D 1.423(lit.)
Flash point :250 °F
solubility :H2O: soluble7.3g/L at 25°C
form :Liquid
color :Clear
Specific Gravity :0.995
Water Solubility :slightly soluble
BRN :1099706
InChI :1S/C8H19O3P/c1-3-5-7-10-12(9)11-8-6-4-2/h12H,3-8H2,1-2H3
InChIKey :NFJPGAKRJKLOJK-UHFFFAOYSA-N
SMILES :CCCCO[PH](=O)OCCCC
LogP :1.81 at 25℃
CAS DataBase Reference :1809-19-4(CAS DataBase Reference)
NIST Chemistry Reference :Dibutyl hydrogen phosphite(1809-19-4)
EPA Substance Registry System :Phosphonic acid, dibutyl ester (1809-19-4)
Boiling point :118-119 °C/11 mmHg (lit.)
Density :0.995 g/mL at 25 °C (lit.)
vapor pressure :<0.1 mm Hg ( 20 °C)
refractive index :n
Flash point :250 °F
solubility :H2O: soluble7.3g/L at 25°C
form :Liquid
color :Clear
Specific Gravity :0.995
Water Solubility :slightly soluble
BRN :1099706
InChI :1S/C8H19O3P/c1-3-5-7-10-12(9)11-8-6-4-2/h12H,3-8H2,1-2H3
InChIKey :NFJPGAKRJKLOJK-UHFFFAOYSA-N
SMILES :CCCCO[PH](=O)OCCCC
LogP :1.81 at 25℃
CAS DataBase Reference :1809-19-4(CAS DataBase Reference)
NIST Chemistry Reference :Dibutyl hydrogen phosphite(1809-19-4)
EPA Substance Registry System :Phosphonic acid, dibutyl ester (1809-19-4)
Safety Information
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Description
Dibutyl phosphite was used as anti-wear agent in bio-based lubricating oil.More related product prices
Diethyl phosphite Dimethyl phosphonate Tributyl phosphate Triphenyl phosphite Dimethyl succinate Di-tert-butyl dicarbonate 10497-05-9 Sodium hypophosphite monohydrate Methyl acrylate Dibutyl phthalate Dibutyl maleate Triethyl phosphite BUTYL OLEATE Phosphorous acid Isobutylnitrite DIISOBUTYL PHOSPHITE 1-Butyl nitrite Glycol sulfiteRelated product price
- Diethyl phosphite
$10-863 - Dimethyl phosphonate
$25-4299.56 - Tributyl phosphate
$6-7595





