| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
- Tributyl Phosphite
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- $1.00
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2026-08-07
- CAS:102-85-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20 tons
- Butyl phosphite
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- $1.00
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2019-07-06
- CAS:102-85-2
- Min. Order: 1kg
- Purity: 95%-99%
- Supply Ability: 1000kg
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| | Tributyl phosphite Basic information |
| | Tributyl phosphite Chemical Properties |
| Melting point | -80 °C | | Boiling point | 125 °C | | density | 0.925 g/mL at 25 °C(lit.) | | vapor pressure | 3.2Pa at 20℃ | | refractive index | n20/D 1.431(lit.) | | Fp | 197 °F | | solubility | Chloroform (Sparingly), Methanol (Slightly) | | form | liquid | | Specific Gravity | 0.925 | | color | colorless | | Water Solubility | Not miscible or difficult to mix in water. | | Sensitive | Air & Moisture Sensitive | | BRN | 1703866 | | InChI | 1S/C12H27O3P/c1-4-7-10-13-16(14-11-8-5-2)15-12-9-6-3/h4-12H2,1-3H3 | | InChIKey | XTTGYFREQJCEML-UHFFFAOYSA-N | | SMILES | CCCCOP(OCCCC)OCCCC | | CAS DataBase Reference | 102-85-2(CAS DataBase Reference) | | EPA Substance Registry System | Tributyl phosphite (102-85-2) |
| Hazard Codes | C | | Risk Statements | 21-34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3265 8/PG 3 | | WGK Germany | 3 | | RTECS | TH0875000 | | TSCA | TSCA listed | | HS Code | 29209085 | | Storage Class | 8A - Combustible corrosive hazardous materials | | Hazard Classifications | Acute Tox. 4 Dermal
Skin Corr. 1B | | Toxicity | LD50 oral in rat: 3gm/kg |
| | Tributyl phosphite Usage And Synthesis |
| Chemical Properties | Clear colorless liquid | | Uses | Tributyl phosphite may be employed as model lubricant additive and its surface chemistry on Fe3O4 in ultrahigh vacuum is investigated. | | Uses | Tributyl Phosphite inhibits fluoroacetanilide poisoning in mammals. | | Uses | Tributyl phosphite may be employed as model lubricant additive and its surface chemistry on Fe3O4 in ultrahigh vacuum is investigated. | | General Description | Tributyl phosphite is an alkylphosphite and is reported to inhibit carboxylesterase activity. | | Purification Methods | Fractionate the phosphite with an efficient column. It is stable in air but is slowly hydrolysed by H2O. [Gerrard J Chem Soc 1464 1940, Fertig et al. J Chem Soc 1488 1957, Fields J Am Chem Soc 80 2358 1958, Gillis et al. J Am Chem Soc 80 2999 1958, Beilstein 1 IV 1527.] |
| | Tributyl phosphite Preparation Products And Raw materials |
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