CAS 27721-02-4|1,5-Pentanediylbis(diphenylphosphine)

Introduction：Basic information about CAS 27721-02-4|1,5-Pentanediylbis(diphenylphosphine), 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. Synonyms

Common Name	1,5-Pentanediylbis(diphenylphosphine)
CAS Number	27721-02-4	Molecular Weight	440.496
Density	/	Boiling Point	553.1±33.0 °C at 760 mmHg
Molecular Formula	C₂₉H₃₀P₂	Melting Point	43-47 °C(lit.)
MSDS	USA	Flash Point	306.8±31.7 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	5-diphenylphosphanylpentyl(diphenyl)phosphane
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	553.1±33.0 °C at 760 mmHg
Melting Point	43-47 °C(lit.)
Molecular Formula	C₂₉H₃₀P₂
Molecular Weight	440.496
Flash Point	306.8±31.7 °C
Exact Mass	440.182281
PSA	27.18000
LogP	9.48
Vapour Pressure	0.0±1.4 mmHg at 25°C
InChIKey	MZFPAWGWFDGCHP-UHFFFAOYSA-N
SMILES	c1ccc(P(CCCCCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3

Synonyms

1,5-pentanediylbis[diphenylphosphine] DPPENT Pentamethylenebis[diphenylphosphine] dpppe

DPPENT

MFCD00003052

Pentane-1,5-diylbis(diphenylphosphine)

1,5-Bis(diphenylphosphino)pentane

1,5-Pentanediylbis(diphenylphosphine)

pentane-1,5-diylbis(diphenylphosphane)

dpppe

Pentamethylenebis(Diphenylphosphine)

Phosphine, 1,1'-(1,5-pentanediyl)bis[1,1-diphenyl-

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