Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Propanone,1-(2,4-dihydroxyphenyl)-, oxime
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

22919-58-0

22919-58-0 structure

22919-58-0 structure

Name: 1-Propanone,1-(2,4-dihydroxyphenyl)-, oxime
Chemical Name: (4E)-3-hydroxy-4-[1-(hydroxyamino)propylidene]cyclohexa-2,5-dien-1-one
CAS Number: 22919-58-0
Molecular Formula: C₉H₁₁NO₃
Molecular Weight: 181.18900
Create Date: 2016-08-07 10:54:21
Modify Date: 2024-01-09 16:55:24

Name	(4E)-3-hydroxy-4-[1-(hydroxyamino)propylidene]cyclohexa-2,5-dien-1-one
Synonyms	EINECS 245-328-7 1-(2,4-Dihydroxy-phenyl)-propan-1-on-oxim 1-(2,4-dihydroxy-phenyl)-propan-1-one oxime 1-Propanone,4-dihydroxyphenyl)-,oxime 2,4-Dihydroxypropiophenone oxime Propiophenone,4'-dihydroxy-,oxime

Density	1.365g/cm3
Boiling Point	297.7ºC at 760mmHg
Molecular Formula	C₉H₁₁NO₃
Molecular Weight	181.18900
Flash Point	133.9ºC
Exact Mass	181.07400
PSA	73.05000
LogP	1.68610
Vapour Pressure	0.000134mmHg at 25°C
Index of Refraction	1.629

HS Code	2922509090

108-46-3 structure

108-46-3

~%

22919-58-0 structure

22919-58-0

Literature: Brewster; Harris Journal of the American Chemical Society, 1930 , vol. 52, p. 4866,4870

5792-36-9 structure

5792-36-9

~%

22919-58-0 structure

22919-58-0

Literature: Patel, B. K.; Patel, M. M. Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical & Analytical, 1989 , vol. 28, # 3 p. 226 - 229

Precursor 2
108-46-3 5792-36-9
DownStream 0

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%