Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phosphonic acid, (4-oxo-2-butenyl)-, diethyl ester, (E)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

110905-37-8

110905-37-8 structure

Name: Phosphonic acid, (4-oxo-2-butenyl)-, diethyl ester, (E)-
Chemical Name: (E)-4-diethoxyphosphorylbut-2-enal
CAS Number: 110905-37-8
Molecular Formula: C₈H₁₅O₄P
Molecular Weight: 206.17600
Create Date: 2017-07-02 00:28:44
Modify Date: 2025-08-22 11:04:57

Name	(E)-4-diethoxyphosphorylbut-2-enal
Synonyms	4-Depb 4-(Diethylphosphono)-2-butenal 4-(diethoxyphosphoryl)-2E-butenal (E)-(4-Oxo-2-butenyl)phosphonsaeure-diethylester Phosphonic acid,(4-oxo-2-butenyl)-,diethyl ester,(E) (E)-4-(diethoxyphosphoryl)-2-butenal

Density	1.094g/cm3
Boiling Point	313.2ºC at 760mmHg
Molecular Formula	C₈H₁₅O₄P
Molecular Weight	206.17600
Flash Point	157.1ºC
Exact Mass	206.07100
PSA	62.41000
LogP	2.00760
Vapour Pressure	0.000504mmHg at 25°C
Index of Refraction	1.44

915100-96-8

~68%

110905-37-8

Literature: Kann, Nina; Rein, Tobias; Akermark, Bjoern; Helquist, Paul Journal of Organic Chemistry, 1990 , vol. 55, # 19 p. 5312 - 5323

121077-61-0

~70%

110905-37-8

Literature: Rein, Tobias; Aekermark, Bjoern; Helquist, Paul Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1988 , vol. 42, # 8 p. 569 - 572

1606-75-3

2136-75-6

~28%

110905-37-8

Literature: Oehler, Elisabeth; Kang, Heun-Soo; Zbiral, Erich Chemische Berichte, 1988 , vol. 121, p. 299 - 308

Precursor 3
121077-61-0 1606-75-3 2136-75-6
DownStream 3
2363-88-4 21662-16-8 56836-34-1

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