300019

9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, 99%

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Products specifications
Common name t-Bu-Xantphos
Assay 99%
CAS # 856405-77-1
MDL # MFCD07781995
Molecular Formula C31H48OP2
Molecular Weight 498.66
Appearance white to light yellow pwdr.
Melting Point 153-157 °C
Signal WordWarning
Hazard CodesH315-H319-H335
Hazard StatementsCauses skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary CodesP261-P280-P305+P351+P338-P304+P340-P405-P501A
Precautionary StatementsAvoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Codes36/37/38
Risk PhrasesIrritating to eyes, respiratory system and skin.
Safety Codes26-37
Safety PhrasesIn case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.
WGK Germany3
Personal Protective EquipmentEyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
TSCANo
Products specifications
Common name t-Bu-Xantphos
Assay 99%
CAS # 856405-77-1
MDL # MFCD07781995
Molecular Formula C31H48OP2
Molecular Weight 498.66
Appearance white to light yellow pwdr.
Melting Point 153-157 °C