CAS 166330-10-5|Bis(2-diphenylphosphinophenyl)ether

Introduction：Basic information about CAS 166330-10-5|Bis(2-diphenylphosphinophenyl)ether, 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. Synonyms

Common Name	Bis(2-diphenylphosphinophenyl)ether
CAS Number	166330-10-5	Molecular Weight	538.554
Density	/	Boiling Point	608.2±40.0 °C at 760 mmHg
Molecular Formula	C₃₆H₂₈OP₂	Melting Point	184-187 °C(lit.)
MSDS	ChineseUSA	Flash Point	404.9±27.6 °C

Names

Name	(Oxydi-2,1-phenylene)bis(diphenylphosphine)
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	608.2±40.0 °C at 760 mmHg
Melting Point	184-187 °C(lit.)
Molecular Formula	C₃₆H₂₈OP₂
Molecular Weight	538.554
Flash Point	404.9±27.6 °C
Exact Mass	538.161560
PSA	36.41000
LogP	11.15
Vapour Pressure	0.0±1.7 mmHg at 25°C
InChIKey	RYXZOQOZERSHHQ-UHFFFAOYSA-N
SMILES	c1ccc(P(c2ccccc2)c2ccccc2Oc2ccccc2P(c2ccccc2)c2ccccc2)cc1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn: Harmful;
Risk Phrases	R36/37/38
Safety Phrases	S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2909309090

Customs

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Synonyms

Bis[2-(diphenylphosphino)phenyl] Ether

bis{2-(diphenylphosphanyl)phenyl} ether

Phosphine, 1,1'-(oxydi-2,1-phenylene)bis[1,1-diphenyl-

Bis(2-diphenylphosphinophenyl)ether

(Oxybis(2,1-phenylene))bis(diphenylphosphine)

MFCD00233863

2,2'-Bis(diphenylphosphino)diphenyl Ether

(Oxydi-2,1-phenylene)bis(diphenylphosphine)

bis[2-(diphenylphosphino)-phenyl]ether

Bis[(2-diphenylphosphino)phenyl] ether

[2-(2-diphenylphosphanylphenoxy)phenyl]-diphenylphosphane

DPEPHOS

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