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| CAS No.: | 2526-64-9 |
|---|---|
| Name: | DICHLOROTRIPHENYLPHOSPHORANE |
| Molecular Structure: | |
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| Formula: | C18H15Cl2P |
| Molecular Weight: | 333.197 |
| Synonyms: | NSC 91701;Triphenyldichlorophosphorane;Triphenylphosphine dichloride; |
| EINECS: | 607-677-7 |
| Melting Point: | 85 °C (dec.)(lit.) |
| Flash Point: | 68 °F |
| Solubility: | Reacts with water. |
| Hazard Symbols: |
 F, T
|
| Risk Codes: | 45-11-34 |
| Safety: | 53-26-36/37/39-45-16 |
| Transport Information: | UN 2925 |
| PSA: | 13.59000 |
| LogP: | 4.82380 |
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Specification
This chemical is called Phosphorane, dichlorotriphenyl-, and its systematic name is Dichloro(triphenyl)-lambda~5~-phosphane. With the molecular formula of C18H15Cl2P, its molecular weight is 333.19. The CAS registry number of this chemical is 2526-64-9. In addition, this chemical should be sealed with inert gas, away from oxides, acid and alkali.
Other characteristics of the Phosphorane, dichlorotriphenyl- can be summarised as followings: (1)XLogP3-AA: 6.2; (2)H-Bond Donor: 0; (3)H-Bond Acceptor: 0; (4)Rotatable Bond Count: 3; (5)Exact Mass: 332.028842; (6)MonoIsotopic Mass: 332.028842; (7)Topological Polar Surface Area: 0; (8)Heavy Atom Count: 21; (9)Formal Charge: 0; (10)Complexity: 285; (11)Isotope Atom Count: 0; (12)Covalently-Bonded Unit Count: 1.
Uses of this chemical: The triphenylphosphane could be obtained by the reactant of Phosphorane, dichlorotriphenyl-. This reaction needs the reagent of tributylphosφne. The yield is 98 %.
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When you are using this chemical, please be cautious about it as the following: This chemical is highly flammable. Keep it away from sources of ignition. It may cause cancer. Avoid exposure - obtain special instructions before use. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
1.SMILES: ClP(Cl)(c1ccccc1)(c2ccccc2)c3ccccc3
2.InChI: InChI=1/C18H15Cl2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
3.InChIKey: ASWXNYNXAOQCCD-UHFFFAOYAC