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(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene

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Formula: C31H28P2
CAS: 71042-54-1

Identification

Structural Formula
(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
CAS:
71042-54-1
EINECS:
Molecular Formula:
C31H28P2
MDL:
MFCD00085364
Synonym:
(2s,3s)-(+)-2,3-bis(diphenylphosphino)-bicyclo[2.2.1]hept-5-ene ; [[1r,4s,(+)]-bicyclo[2.2.1]hept-5-ene-2?,3?-diyl]bis(diphenylphosphine) ; (1r,2s,3s,4s)-bicyclo[2.2.1]hept-5-ene-2,3-diylbis[diphenylphosphine] ; (1s,4r)-5?,6?-bis(diphenylphosphino)bicyclo[2.2.1]hepta-2-ene ; (2s,3s)-(+)-norphos ; (s,s)-norphos ; (2r,3r)-(-)-2,3-bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene,95% ; (2s,3s)-(+)-2,3-bis(diphenylphosphino)-bicylo[2.2.1]hept-5-ene ; [1r,2s,3s,4s,(+)]-2?,3?-bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene ; [1r,2s,3s,4s,(+)]-2?,3?-bis(diphenylphosphino)bicyclo[2.2.1]hepta-5-ene




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CAS equal suppliers

(1R,2S,3S,4S)-Bicyclo[2.2.1]hept-5-ene-2,3-diylbis[diphenylphosphine]
Leap Chem Co., Ltd
LC1117833534
(1R,2S,3S,4S)-Bicyclo[2.2.1]hept-5-ene-2,3-diylbis[diphenylphosphine]
Finipharma Ltd
F869417388

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Properties for (2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene

Molecular Weight:
462.5 g·mol−1
Melting point:
120 °C
Physical Description:
white crystalline powder
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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

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
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Alternative Distributors of [(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG

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MSDS:
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