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[4-(5-Diphenylphosphanyl-1,3-benzodioxol-4-yl)-1,3-benzodioxol-5-yl]-diphenyl-phosphane

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Formula: C38H28 O4 P2
CAS: 244261-66-3
search Element: diphenylphosphanyl benzodioxol benzodioxol phosphane diphenyl
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Identification

Structural Formula
[4-(5-Diphenylphosphanyl-1,3-benzodioxol-4-yl)-1,3-benzodioxol-5-yl]-diphenyl-phosphane
CAS:
244261-66-3
EINECS:
Molecular Formula:
C38H28 O4 P2
MDL:
MFCD09753005
Synonym:
phosphine,1,1'-[(4r)-[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenyl- ; (r)-segphos ; (r)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole,min.98%(r)-segphos ; (r)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole, [4(r)-(4,4'-bi-1,3-benzodioxole)-5,5'-diyl]bis[diphenylphosphine] ; (r)-segphos(r) ; (r)-segphos(r) >=94% ; (r)-(+)-segphos(regr) ; (r)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole,(r)-(+)-segphos ; (r)-(+)-segphos ; [(4r)-[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[diphenylphosphine] ; phosphine,[(4r)-[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[diphenyl- (9ci) ; (r)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole




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(R)-( )-SEGPHOS
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Junwee Chemical Co., Ltd.
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[(4R)-[4,4'-Bi-1,3-benzodioxole]-5,5'-diyl]bis[diphenylphosphine]
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[(4R)-[4,4'-Bi-1,3-benzodioxole]-5,5'-diyl]bis[diphenylphosphine]
Finipharma Ltd
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Gihi Chemicals Co., Limited
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(R)-(+)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole, [4(R)-(4,4′-bi-1,3-benzodioxole)-5,5′-diyl]bis[diphenylphosphine]
Santa Cruz Biotechnology, Inc.
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(R)-(+)-5,5′-Bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole, [4(R)-(4,4′-bi-1,3-benzodioxole)-5,5′-diyl]bis[diphenylphosphine]
Santa Cruz Biotechnology, Inc.
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Prices & Availability




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Properties for [4-(5-Diphenylphosphanyl-1,3-benzodioxol-4-yl)-1,3-benzodioxol-5-yl]-diphenyl-phosphane

Molecular Weight:
610.57 g·mol−1
Melting point:
168-172 °C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

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Alternative Distributors of [[4-(5-Diphenylphosphanyl-1,3-benzodioxol-4-yl)-1,3-benzodioxol-5-yl]-diphenyl-phosphane]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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