Ethyl 2-(triphenylphosphoranylidene)acetate

Modify Date: 2025-08-19 23:28:50

Ethyl 2-(triphenylphosphoranylidene)acetate structure	Common Name	Ethyl 2-(triphenylphosphoranylidene)acetate
	CAS Number	1099-45-2	Molecular Weight	348.375
	Density	1.2±0.1 g/cm3	Boiling Point	490.4±28.0 °C at 760 mmHg
	Molecular Formula	C₂₂H₂₁O₂P	Melting Point	128-131 °C
	MSDS	Chinese USA	Flash Point	263.5±44.3 °C

Name	(Carbethoxymethylene)triphenylphosphorane
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	490.4±28.0 °C at 760 mmHg
Melting Point	128-131 °C
Molecular Formula	C₂₂H₂₁O₂P
Molecular Weight	348.375
Flash Point	263.5±44.3 °C
Exact Mass	348.127930
PSA	36.11000
LogP	4.21
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.601
InChIKey	IIHPVYJPDKJYOU-UHFFFAOYSA-N
SMILES	CCOC(=O)C=P(c1ccccc1)(c1ccccc1)c1ccccc1
Storage condition	2-8°C
Water Solubility	Insoluble

MSDS(Chinese)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	T:Toxic;
Risk Phrases	R25;R36/37/38
Safety Phrases	S22-S24/25-S45-S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	29310095

Precursor 9
CAS#:105-36-2 ethyl 2-bromoacetate CAS#:603-35-0 Triphenylphosphine CAS#:1530-45-6 (2-Ethoxy-2-oxo... CAS#:637-88-7 1,4-Cyclohexanedione
CAS#:17577-28-5 (Ethoxycarbonyl... CAS#:623-73-4 EDA CAS#:110-44-1 Sorbic acid CAS#:110-15-6 Succinic acid
CAS#:140-10-3 Cinnamic acid
DownStream 10
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CAS#:10602-40-1 2-Butenoic acid... CAS#:5396-71-4 ethyl 3-nitroci... CAS#:33467-79-7 2,4-heptadien-1-ol CAS#:70979-88-3 2E, 4Z Heptadie...
CAS#:4046-02-0 Ethyl ferulate CAS#:40110-55-2 ETHYL 2-(1-BENZ...

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%

ethyl (triphenyl-λ-phosphanylidene)acetate

(Triphenylphosphoranylidene)acetic Acid Ethyl Ester

Carboethoxymethylidenetriphenylphosphorane

EINECS 214-151-7

Acetic acid, (triphenylphosphoranylidene)-, ethyl ester

Triphenylcarbethoxymethylenephosphorane

MFCD00009183

(Triphenylphosphoranylidene)acetic

ethyl 2-(triphenyl-λ<sup>5</sup>-phosphanylidene)acetate

((Ethoxycarbonyl)methylene)triphenylphosphorane

Carbethoxymethylidenetriphenylphosphorane

(Ethoxycarbonylmethylene)triphenylphosphorane

Phosphorane, (carboxymethylene)triphenyl-, ethyl ester

Acetic acid, 2-(triphenylphosphoranylidene)-, ethyl ester

Ethyl (triphenylphosphoranylidene)acetate

Ethyl 2-(triphenylphosphoranylidene)acetate

[(Ethoxycarbonyl)methylene]triphenylphosphorane

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Names