CAS 22031-12-5|1,1,1-tris(diphenylphosphinomethyl)ethane

Introduction：Basic information about CAS 22031-12-5|1,1,1-tris(diphenylphosphinomethyl)ethane, 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. Articles1
6. Synonyms

Common Name	1,1,1-tris(diphenylphosphinomethyl)ethane
CAS Number	22031-12-5	Molecular Weight	624.67000
Density	1.19	Boiling Point	709.9ºC at 760 mmHg
Molecular Formula	C₄₁H₃₉P₃	Melting Point	99-102ºC(lit.)
MSDS	ChineseUSA	Flash Point	409.6ºC

Names

Name	[3-diphenylphosphanyl-2-(diphenylphosphanylmethyl)-2-methylpropyl]-diphenylphosphane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.19
Boiling Point	709.9ºC at 760 mmHg
Melting Point	99-102ºC(lit.)
Molecular Formula	C₄₁H₃₉P₃
Molecular Weight	624.67000
Flash Point	409.6ºC
Exact Mass	624.22600
PSA	40.77000
LogP	8.39140
Vapour Pressure	0mmHg at 25°C
InChIKey	BARUNXKDFNLHEV-UHFFFAOYSA-N
SMILES	CC(CP(c1ccccc1)c1ccccc1)(CP(c1ccccc1)c1ccccc1)CP(c1ccccc1)c1ccccc1
Water Solubility	Insoluble in water.

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2902909090

Customs

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Articles1

Organometallics 9 , 226, (1990)

Synonyms

1,3-Bis(diphenylphosphino)-2-(diphenylphosphino)methyl-2-methylpropane Triphos

PHENYL TRIPHOS

MFCD00014084

Recommended......