9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene | CAS 856405-77-1

Element: butylphosphino dimethyl xanthene tert

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C-S » Chemicals » dimethyl-bis-tert-butylphosphino-xanthene-PX7858

Identification

9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene

CAS:

856405-77-1

EINECS:

Molecular Formula:

C₃₁H₄₈OP₂

MDL:

MFCD07781995

SMILES:

CC1(C2=C(C(=CC=C2)P(C(C)(C)C)C(C)(C)C)OC3=C1C=CC=C3P(C(C)(C)C)C(C)(C)C)C

Synonym:

9,9-dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97% t-bu-xantphos ; 9,9-dimethyl-4,5-bis(di-t-butylphosphino)xanthene, 99% t-bu-xantphos ; 9,9-dimethyl-4,5-bis(di-t-butylphosphino)xanthene,97% t-bu-xantphos ; 4,5-bis[di(tert-butyl)phosphino]-9,9-dimethyl-9h-xanthene ; 9,9-dimethyl-4,5-bis(di-tert-butylphosphino)xanthene 97% ; 97% t-bu-xantphos

Suppliers

Santa Cruz Biotechnology, Inc.

291772

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CAS equal suppliers

tert-Bu-xantphos

Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)

CI11044416

2,7-di-tert-Butyl-9,9-dimethylxanthene

Chemieliva Pharmaceutical Co., Ltd.

CP26607980

4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene

Leap Chem Co., Ltd

LC718221546

4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene

Shanghai UCHEM Inc.

SU758122743

4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene

Finipharma Ltd

F558611172

4,5-Bis[di(tert-butyl)phosphino]-9,9-dimethyl-9H-xanthene

BLD Pharmatech Ltd

BP718221546

Prices & Availability

Data is processed

Properties for 9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene

Molecular Weight:

498.66 g·mol−1

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Alternative Distributors of [9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Ubichem PLC

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MSDS:

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