Compound Q&A
What regulatory guidelines apply to (2R,3R)-2,3-Butanediylbis(diphenylphosphine) (CAS: 74839-84-2)?
Answer
The compound (2R,3R)-2,3-Butanediylbis(diphenylphosphine) (CAS 74839-84-2) is classified under the Globally Harmonized System (GHS) as a flammable liquid. It must comply with REACH regulations in the European Union, including registration, evaluation, authorization, and restriction of chemicals. Additionally, it is subject to FDA and EPA requirements for safety and environmental protection in the United States.
About
CAS No
74839-84-2
English Name
(2R,3R)-2,3-Butanediylbis(diphenylphosphine)
Molecular Formula
C28H28P2
Molecular Weight
426.48000000000013 g/mol
SMILES
CC(C(C)P(C1=CC=CC=C1)C2=CC=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4
InChIKey
FWXAUDSWDBGCMN-DNQXCXABSA-N
Last Updated: 2025-10-08 07:30
