DIPHENYL SELENIDE manufacturers
- DIPHENYL SELENIDE
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- $0.00 / 1KG
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2024-08-02
- CAS:1132-39-4
- Min. Order: 1KG
- Purity: 99.0%
- Supply Ability: 10 tons
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| | DIPHENYL SELENIDE Basic information |
| | DIPHENYL SELENIDE Chemical Properties |
| Melting point | 3°C | | Boiling point | 115-117 °C(lit.) | | density | 1.338 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.6465(lit.) | | Fp | >230 °F | | storage temp. | 2-8°C | | form | liquid | | color | amber | | Water Solubility | Immiscible with water. | | Sensitive | Moisture Sensitive | | Exposure limits | ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 | | CAS DataBase Reference | 1132-39-4(CAS DataBase Reference) | | EPA Substance Registry System | Diphenyl selenide (1132-39-4) |
| | DIPHENYL SELENIDE Usage And Synthesis |
| Chemical Properties | clear yellow to red-brown liquid | | Uses | Diphenyl selenide is used for anti-selective Michael addition of thiols and their analogs to nitro-olefins. | | General Description | Diphenyl selenide is an organoselenium compound. Its standard enthalpies of combustion, formation and the mean bond-dissociation energy have been calculated. Its potential as a neutral carrier to develop silver-selective membrane electrode has been investigated. Diphenyl selenide undergoes oxidation to form selenoxides on treating with N-bromosuccinimide followed by alkaline hydrolysis. | | Safety Profile | Poison by ingestion. When heated to decomposition it emits toxic fumes of Se. See also SELENIUM COMPOUNDS |
| | DIPHENYL SELENIDE Preparation Products And Raw materials |
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