ChemicalBook >> CAS DataBase List >>N-OCTYLPHOSPHONIC ACID
N-OCTYLPHOSPHONIC ACID
- CAS No.
- 4724-48-5
- Chemical Name:
- N-OCTYLPHOSPHONIC ACID
- Synonyms
- Octylphosphonsure;1-octyl phosphate;octyl-phosphonicaci;octyl-Phosphonicacid;Octanephosphonic acid;N-OCTYLPHOSPHONIC ACID;1-OCTYLPHOSPHONIC ACID;1-Octanephosphonic acid;Phosphonic acid, octyl-;P-octyl-Phosphonic acid
- CBNumber:
- CB8218159
- Molecular Formula:
- C8H19O3P
- Molecular Weight:
- 194.21
- MDL Number:
- MFCD00015841
- MOL File:
- 4724-48-5.mol
- MSDS File:
- SDS
Last updated:2024-05-30 19:23:35
| Melting point | 100-102°C |
|---|---|
| Boiling point | 170 °C(Press: 0.05 Torr) |
| Density | 1.080±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| pka | 2.69±0.10(Predicted) |
| form | Powder |
| color | white to off-white |
| Specific Gravity | 1.10 |
| Water Solubility | Slightly soluble in organic solvents and water. |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 1764242 |
| InChIKey | NJGCRMAPOWGWMW-UHFFFAOYSA-N |
| LogP | 2.7 at 25℃ |
| FDA UNII | 95C2AW87BO |
| EPA Substance Registry System | Phosphonic acid, octyl- (4724-48-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H314-H373 | |||||||||
| Precautionary statements | P260-P280-P301+P312-P303+P361+P353-P305+P351+P338-P314 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 36/37/38-48/22-34-22 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3261 8 / PGII | |||||||||
| WGK Germany | 2 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
N-OCTYLPHOSPHONIC ACID price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 735914 | Octylphosphonic acid 97% | 4724-48-5 | 1g | $74.1 | 2024-03-01 | Buy |
| Sigma-Aldrich | 735914 | Octylphosphonic acid 97% | 4724-48-5 | 5g | $258 | 2024-03-01 | Buy |
| TCI Chemical | O0380 | n-Octylphosphonic Acid >98.0%(T) | 4724-48-5 | 1g | $63 | 2024-03-01 | Buy |
| TCI Chemical | O0380 | n-Octylphosphonic Acid >98.0%(T) | 4724-48-5 | 5g | $209 | 2024-03-01 | Buy |
| Alfa Aesar | 020651 | 1-Octylphosphonic acid, 98% | 4724-48-5 | 1g | $60.65 | 2024-03-01 | Buy |
N-OCTYLPHOSPHONIC ACID Chemical Properties,Uses,Production
Appearance
N-octylphosphonic acid is a white to off-white solid.
Solubility
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly).
Uses
OPA can be used as a surfactant that may be added to silver (Ag)/titanium oxide (TiO2) for uniform dispersion into the polymeric matrix. It may be coated on indium-tin oxide (ITO) substrates, which can be used for super-resolution microscopy. OPA based charge blocking layer may be used to prevent leakage of current in a hybrid dielectric film.
Uses
1-Octylphosphonic acid is a basic building block and used in the preparation of various pharmaceutical compounds and chemical products. It is supported with calcium hydroxyapatite and used in the dental field as corrosion inhibitor and organic building block. It acts as a corrosion inhibitor in metallic household surfaces such as faucets and drains as well as prevents the rusting of can or dispenser. It is also used in the synthesis of octyl-phosphonic acid dimethyl ester by reacting with iodomethane in presence of CS2 CO3.
General Description
Octylphosphonic acid (OPA) forms a self-assembled monolayer (SAM), which serves as a protective anti-corrosive phosphonate layer on a variety of surfaces.
Flammability and Explosibility
Non flammable
N-OCTYLPHOSPHONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 231)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Longbang Technology Co., LTD | +86-18633929156 +86-18633929156 | admin@hblongbang.com | China | 941 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | admin@hbsaisier.cn | China | 1015 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
| HebeiShuoshengImportandExportco.,Ltd | +86-18532138899 +86-18532138899 | L18532138899@163.com | China | 939 | 58 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1803 | 55 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Shochem(Shanghai) Co.,Ltd | 86-21-50800795 | info@shochem.com | CHINA | 288 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
View Lastest Price from N-OCTYLPHOSPHONIC ACID manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-22 | 1-Octyl phosphonic acid
4724-48-5
|
US $75.00-20.00 / kg | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co.,Ltd | |
 |
2024-11-22 | n-Octylphosphonic acid
4724-48-5
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2024-11-22 | N-OCTYLPHOSPHONIC ACID
4724-48-5
|
US $6.00 / kg | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd |
-
- 1-Octyl phosphonic acid
4724-48-5
- US $75.00-20.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
-
- n-Octylphosphonic acid
4724-48-5
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- N-OCTYLPHOSPHONIC ACID
4724-48-5
- US $6.00 / kg
- 99%
- HebeiShuoshengImportandExportco.,Ltd
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4724-48-5
CH3CH27POOH2
organic phosphonic acid