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(2S,3S)-(-)-Bis(diphenylphosphino)butane
（CAS Number：64896-28-2）

Structure

(2S,3S)-(-)-Bis(diphenylphosphino)butane
Synonym (S,S)-Chiraphos

General Information

Product Number B2704

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Purity/Analysis Method >93.0%(GC)
Storage Temperature
M.F. / M.W. C28H28P2=426.48
CAS Number 64896-28-2
Related CAS Number
MDL Number
Packaging and Container 1g-Plastic Bottle with Glass Insert, 100mg-Plastic Bottle with Glass Insert
  • Product Details
  • Safety & Regulations

Specification

Purity(GC) min. 93.0 %
Melting point 107.0 to 112.0 deg-C
Specific rotation [a]20/D -170.0 to -190.0 deg(C=1.5, CHCl3)

References

Reaxys-RN 4268869
PubChem SID 87558721
Merck Index(14) 2063
F&F 15,35

GHS

Pictogram
Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands thoroughly after handling.
  • P280
  • :Wear protective gloves/eye protection/face protection.
  • P302+P350
  • :IF ON SKIN: Gently wash with plenty of soap and water.
  • P305+P351+P338
  • :IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P332+P313
  • :If skin irritation occurs: Get medical advice/attention.
  • P337+P313
  • :If eye irritation persists: Get medical advice/attention.
  • P362
  • :Take off contaminated clothing and wash before reuse.

Risk Phrases

Risk Phrases
  • R36/37/38
  • :Irritating to eyes, respiratory system and skin.

Safety Phrases

Safety Phrases
  • S26
  • :In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  • S36
  • :Wear suitable protective clothing.

Application

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