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CAS

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5707-07-3

Selenophosphors?ure-Se-phenyl-O,O-dipropylester, also known as dipropyl phenyl seleno phosphate, is an organoselenium compound characterized by the presence of a selenium atom bonded to a phosphorus atom, which is further connected to two propyl ester groups and a phenyl group. This chemical is a derivative of seleno phosphoric acid, where the oxygen atoms are replaced by propyl groups. It is a colorless liquid with a molecular formula of C12H21O3PSe and a molecular weight of 312.24 g/mol. Dipropyl phenyl seleno phosphate is primarily used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds and as a catalyst in various chemical reactions. Due to its unique seleno-phosphorus bond, it exhibits distinct reactivity and selectivity compared to its sulfur-containing counterparts, making it a valuable tool in the field of synthetic chemistry.

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  • 5707-07-3 Structure

  • Basic information

    1. Product Name: Selenophosphorsaeure-Se-phenyl-O,O-dipropylester
    2. Synonyms: Selenophosphorsaeure-Se-phenyl-O,O-dipropylester
    3. CAS NO:5707-07-3
    4. Molecular Formula:
    5. Molecular Weight: 321.215
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 5707-07-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Selenophosphorsaeure-Se-phenyl-O,O-dipropylester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Selenophosphorsaeure-Se-phenyl-O,O-dipropylester(5707-07-3)
    11. EPA Substance Registry System: Selenophosphorsaeure-Se-phenyl-O,O-dipropylester(5707-07-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 5707-07-3(Hazardous Substances Data)

5707-07-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5707-07-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,0 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5707-07:
(6*5)+(5*7)+(4*0)+(3*7)+(2*0)+(1*7)=93
93 % 10 = 3
So 5707-07-3 is a valid CAS Registry Number.

5707-07-3Relevant articles and documents

Hypervalent iodine in synthesis. 49. A new effective synthesis of Se-phenyl O,O-dialkyl phosphoroselenoates with polymer-supported phenyliodine diacetate

Chen,Chen

, p. 421 - 424 (2001)

Se-phenyl O,O-dialkyl phosphoroselenoates have been prepared by the one-pot reaction of sodium O,O-dialkyl phosphorates, diphenyl diselenide, and polymer-supported phenyliodine diacetate (PPID).

Hypervalent iodine in synthesis 51: A facile novel synthetic access to Se-phenyl O,O-dialkyl phosphoroselenoates

Chen,Chen

, p. 370 - 371 (2007/10/03)

O,O-Dialkyl phosphorous acids react at room temperature with phenyliodine diacetate (PID), sodium azide and diphenyl diselenide, to afford Se-phenyl O,O-dialkyl phosphoroselenoates in good yields.

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