40418-44-8

40418-44-8 structure

40418-44-8 structure

Name: potassium,(1E,3E)-5-oxopenta-1,3-dien-1-olate
Chemical Name: potassium,(1E,3E)-5-oxopenta-1,3-dien-1-olate
CAS Number: 40418-44-8
Molecular Formula: C₅H₅KO₂
Molecular Weight: 136.19000
Create Date: 2018-06-07 21:56:29
Modify Date: 2024-01-13 17:12:31

Name	potassium,(1E,3E)-5-oxopenta-1,3-dien-1-olate
Synonyms	Potassium Glutaconate potassium (1E,3E)-5-oxopenta-1,3-dien-1-olate potassium glutaconaldehyde trans-glutaconaldehyde,potassium trans-enolate glutaconaldehyde potassium salt (2E,4E)-5-hydroxypenta-2,4-dienal potassium salt (2E,4E)-5-Hydroxy-2,4-pentadienal Potassium Salt trans-pentenedial,potassium trans-enolate

Molecular Formula	C₅H₅KO₂
Molecular Weight	136.19000
Exact Mass	135.99300
PSA	40.13000
LogP	0.68570

HS Code	2918300090

42824-16-8 structure

42824-16-8

~53%

40418-44-8 structure

40418-44-8

Literature: Tungen, Jorn E.; Aursnes, Marius; Hansen, Trond Vidar Tetrahedron, 2014 , vol. 70, # 24 p. 3793 - 3797

26412-87-3 structure

26412-87-3

~57%

40418-44-8 structure

40418-44-8

Literature: Lipshutz; Ullman; Lindsley; Pecchi; Buzard; Dickson Journal of Organic Chemistry, 1998 , vol. 63, # 18 p. 6092 - 6093

4688-60-2 structure

4688-60-2

~91%

40418-44-8 structure

40418-44-8

Literature: Nguyen, Tuan Minh; Peixoto, Sabrina; Ouairy, Cecile; Nguyen, Tung Dinh; Benechie, Michel; Marazano, Christian; Michel, Patrick Synthesis, 2010 , # 1 p. 103 - 109

Precursor 3
42824-16-8 26412-87-3 4688-60-2
DownStream 5
33204-63-6 168295-33-8 168295-34-9 168295-35-0
25152-84-5

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%