Introduction：Basic information about CAS 7688-25-7|1,4-Bis(diphenylphosphino)butane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,4-Bis(diphenylphosphino)butane |
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| CAS Number | 7688-25-7 | Molecular Weight | 426.47 |
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| Density | / | Boiling Point | 542.0±33.0 °C at 760 mmHg |
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| Molecular Formula | C28H28P2 | Melting Point | 132-136 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 299.5±31.7 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 1,4-Bis(diphenylphosphino)butane |
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| Synonym | More Synonyms |
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1,4-Bis(diphenylphosphino)butane BiologicalActivity
| Description | 1,4-Bis(diphenylphosphino)butane is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| In Vitro | 1,4-Bis(diphenylphosphino)butane 用于铃木反应。它作为配体在钯 (0) 催化的芳基乙炔酰基氰化和烯丙氧基氨基甲酸酯脱保护中起着重要作用。它作为烷基化、异构化反应离子和有机金属化学的配体。此外，它还用于 Heck 反应、Negishi 偶联和 Sonogashira 偶联。除此之外，它在有机金属化学中也很有用。 |
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Chemical & Physical Properties
| Boiling Point | 542.0±33.0 °C at 760 mmHg |
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| Melting Point | 132-136 °C(lit.) |
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| Molecular Formula | C28H28P2 |
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| Molecular Weight | 426.47 |
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| Flash Point | 299.5±31.7 °C |
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| Exact Mass | 426.166626 |
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| PSA | 27.18000 |
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| LogP | 9.25 |
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| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
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| InChIKey | BCJVBDBJSMFBRW-UHFFFAOYSA-N |
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| SMILES | c1ccc(P(CCCCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H413 |
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| Precautionary Statements | P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi:Irritant |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2902909090 |
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Customs
| HS Code | 2902909090 |
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| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
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Synonyms
| Butane-1,4-diylbis(diphenylphosphine) |
| 1,4-Butanediylbis(diphenylphosphine) |
| MFCD00003051 |
| 1,4-Bis[diphenylphosphino]butane |
| [4-(Diphenylphosphino)butyl](diphenyl)phosphine |
| Phosphine, 1,4-butanediylbis(diphenyl- |
| 1,4-Bis(diphenylphosphino)butane |
| butane-1,4-diylbis(diphenylphosphane) |
| EINECS 231-698-7 |
| Phosphine, 1,1'-(1,4-butanediyl)bis[1,1-diphenyl- |
| 4-diphenylphosphanylbutyl(diphenyl)phosphane |
