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74839-84-2 - (2R,3R)-(+)-Bis(diphenylphosphino)butane, 98% - (R,R)-Chiraphos - H27448 - Alfa Aesar

H27448 (2R,3R)-(+)-Bis(diphenylphosphino)butane, 98%

CAS Number
74839-84-2
Synonyms
(R,R)-Chiraphos

Size Price ($) Quantity Availability
50mg 21.21
250mg 57.47
1g 291.83
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(2R,3R)-(+)-Bis(diphenylphosphino)butane, 98%

MDL
MFCD00075403

Chemical Properties

Formula
C28H28P2
Formula Weight
426.48
Melting point
104-109°
Sensitivity
Air Sensitive

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P280g-P305+P351+P338

Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Other References

Harmonized Tariff Code
2931.90
TSCA
No

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