CAS 24720-64-7|2-(Triphenylphosphoranylidene)propanal

Introduction：Basic information about CAS 24720-64-7|2-(Triphenylphosphoranylidene)propanal, 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	2-(Triphenylphosphoranylidene)propanal
CAS Number	24720-64-7	Molecular Weight	318.349
Density	1.1±0.1 g/cm3	Boiling Point	478.5±28.0 °C at 760 mmHg
Molecular Formula	C₂₁H₁₉OP	Melting Point	219-221ºC(lit.)
MSDS	ChineseUSA	Flash Point	243.2±24.0 °C

Names

Name	2-(triphenylphosphoranylidene)propionaldehyde
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	478.5±28.0 °C at 760 mmHg
Melting Point	219-221ºC(lit.)
Molecular Formula	C₂₁H₁₉OP
Molecular Weight	318.349
Flash Point	243.2±24.0 °C
Exact Mass	318.117340
PSA	26.88000
LogP	3.22
Appearance of Characters	Low Melting Solid \| White to pink to brown
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.611
InChIKey	VHUQEFAWBCDBSC-UHFFFAOYSA-N
SMILES	CC(C=O)=P(c1ccccc1)(c1ccccc1)c1ccccc1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	22-36/37/38
Safety Phrases	26-37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2931900090

Customs

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Synonyms

Propanal, 2-(triphenylphosphoranylidene)-

MFCD00075596

2-(Triphenylphosphoranylidene)propanal

1-Formylethylidenetriphenylphosphorane

2-(Triphenylphosphoranylidene)propionaldehyde

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