CAS 161265-03-8|Dimethylbisdiphenylphosphinoxanthene

Introduction：Basic information about CAS 161265-03-8|Dimethylbisdiphenylphosphinoxanthene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles6
6. Synonyms

Common Name	Dimethylbisdiphenylphosphinoxanthene
CAS Number	161265-03-8	Molecular Weight	578.618
Density	/	Boiling Point	665.7±55.0 °C at 760 mmHg
Molecular Formula	C₃₉H₃₂OP₂	Melting Point	224-228 °C(lit.)
MSDS	ChineseUSA	Flash Point	449.9±31.8 °C

Names

Name	Dimethylbisdiphenylphosphinoxanthene
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	665.7±55.0 °C at 760 mmHg
Melting Point	224-228 °C(lit.)
Molecular Formula	C₃₉H₃₂OP₂
Molecular Weight	578.618
Flash Point	449.9±31.8 °C
Exact Mass	578.192810
PSA	36.41000
LogP	11.90
Vapour Pressure	0.0±1.9 mmHg at 25°C
InChIKey	CXNIUSPIQKWYAI-UHFFFAOYSA-N
SMILES	CC1(C)c2cccc(P(c3ccccc3)c3ccccc3)c2Oc2c(P(c3ccccc3)c3ccccc3)cccc21
Storage condition	Room temperature.

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn: Harmful;
Risk Phrases	R37
Safety Phrases	S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2932999099

Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles6

A new synthesis of naphthyridinones and quinolinones: palladium-catalyzed amidation of o-carbonyl-substituted aryl halides.

Org. Lett. 6 , 2433, (2004)

[reaction: see text] An alternative to the Friedlander condensation for the synthesis of naphthyridinones and quinolinones has been discovered. Palladium-catalyzed amidation of halo aromatics substitu...

General synthesis of meso-amidoporphyrins via palladium-catalyzed amidation.

Org. Lett. 6 , 1837, (2004)

A series of meso-amidoporphyrins were facilely synthesized by direct reactions of meso-brominated porphyrins with amides via palladium-catalyzed amidation reaction. Using a combination of palladium pr...

Ligand Bite Angle Effects in Metal-catalyzed C-C Bond Formation.

Chem. Rev. 100 , 2741, (2000)

Synonyms

(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine)

(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane

4,5-Bis(diphenylphosphino)-9,9-dimethyl-9H-xanthene

4,5-Bis(diphenylphospheno)-9,9-dimethylxanthene

Xanthene, 4,5-bis(diphenylphosphino)-9,9-dimethyl-

Phosphine, 1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-

[5-(Diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl](diphenyl)phosphine

9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene

4,5-Bis(Diphenylphosphino)-9,9-Dimethylxanthene

4,5-Bis(diphenylphosphino)-9,9-dimethyl xanthene

MFCD00233866

Xantphos

(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphane)

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