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  8. 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene, 98%, Thermo Scientific Chemicals

9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene, 98%, Thermo Scientific Chemicals

50.15€ - 823.10€

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Chemical Identifiers

CAS 161265-03-8
Molecular Formula C39H32OP2
Molecular Weight (g/mol) 578.63
MDL Number MFCD00233866
InChI Key CXNIUSPIQKWYAI-UHFFFAOYSA-N
Synonym xantphos, 4,5-bis diphenylphosphino-9,9-dimethylxanthene, 9,9-dimethyl-4,5-bis diphenylphosphino xanthene, 9,9-dimethyl-9h-xanthene-4,5-diyl bis diphenylphosphine, dimethylbisdiphenylphosphinoxanthene, unii-nmu72mog9b, nmu72mog9b, 9,9-dimethyl-9h-xanthene-4,5-diyl bis diphenylphosphane, 5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl-diphenylphosphane, 4,5-bis-diphenylphosphanyl-9,9-dimethyl-9h-xanthene
PubChem CID 636044
SMILES CC1(C)C2=C(OC3=C1C=CC=C3P(C1=CC=CC=C1)C1=CC=CC=C1)C(=CC=C2)P(C1=CC=CC=C1)C1=CC=CC=C1
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Description

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

161265-03-8
578.63
CXNIUSPIQKWYAI-UHFFFAOYSA-N
636044
C39H32OP2
MFCD00233866
xantphos, 4,5-bis diphenylphosphino-9,9-dimethylxanthene, 9,9-dimethyl-4,5-bis diphenylphosphino xanthene, 9,9-dimethyl-9h-xanthene-4,5-diyl bis diphenylphosphine, dimethylbisdiphenylphosphinoxanthene, unii-nmu72mog9b, nmu72mog9b, 9,9-dimethyl-9h-xanthene-4,5-diyl bis diphenylphosphane, 5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl-diphenylphosphane, 4,5-bis-diphenylphosphanyl-9,9-dimethyl-9h-xanthene
CC1(C)C2=C(OC3=C1C=CC=C3P(C1=CC=CC=C1)C1=CC=CC=C1)C(=CC=C2)P(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

161265-03-8
100.0
White to Yellow
98%
MFCD00233866
xantphos, 4,5-bis diphenylphosphino-9,9-dimethylxanthene, 9,9-dimethyl-4,5-bis diphenylphosphino xanthene, 9,9-dimethyl-9h-xanthene-4,5-diyl bis diphenylphosphine, dimethylbisdiphenylphosphinoxanthene, unii-nmu72mog9b, nmu72mog9b, 9,9-dimethyl-9h-xanthene-4,5-diyl bis diphenylphosphane, 5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl-diphenylphosphane, 4,5-bis-diphenylphosphanyl-9,9-dimethyl-9h-xanthene
CXNIUSPIQKWYAI-UHFFFAOYSA-N
(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane
636044
98%
9, 9-Dimethyl-4, 5-bis(diphenylphosphino)xanthene
97.5
226.0°C to 230.0°C
Authentic
C39H32OP2
15, 10268
Solubility in water: insoluble
CC1(C)C2=C(OC3=C1C=CC=C3P(C1=CC=CC=C1)C1=CC=CC=C1)C(=CC=C2)P(C1=CC=CC=C1)C1=CC=CC=C1
578.63
578.63
Crystals
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Safety and Handling

Safety and Handling

GHS H Statement:
May cause respiratory irritation.
Harmful if inhaled.
Harmful if swallowed.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

Product Identifier
  • 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene

Signal Word
  • Warning

Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2

Hazard Statement
  • H319-Causes serious eye irritation.
  • H315-Causes skin irritation.

Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.

SDS
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Product Certifications

RUO – Research Use Only

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