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2,7-Dihydroxy-9-fluorenone
- CAS: 42523-29-5
- Purity: 99%
- Manufacturer supply high quality 2,7-Dihydroxy-9-fluorenone 42523-29-5 with ISO standards
Quality products?make an important contribution to long-term revenue and profitability. Manufacturer supply high quality 2,7-Dihydroxy-9-fluorenone 42523-29-5 with ISO standards
1.What is the 2,7-Dihydroxy-9-fluorenone ?
2,7-dihydroxy-9-fluorenone is used as organic intermediates.
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765944-63-6
4,4'-dihydroxy-biphenyl-2-carboxylic acid methyl ester
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42523-29-5
2,7-dihydroxy-9H-fluoren-9-one
| Conditions | Yield |
|---|---|
|
With
zinc(II) chloride;
at 110 - 120 ℃;
for 2h;
|
95%
|
|
Multi-step reaction
with
2
steps
1: sodium hydroxide / ethanol / 78 °C
2: thionyl chloride / 79 °C
With
sodium hydroxide; thionyl chloride;
In
ethanol;
2: Friedel-Crafts acylation;
|
-
-
202865-84-7
4-bromo-3-iodo-phenol
-
-
100-83-4
meta-hydroxybenzaldehyde
-
-
42523-29-5
2,7-dihydroxy-9H-fluoren-9-one
| Conditions | Yield |
|---|---|
|
With
palladium diacetate; potassium hydrogencarbonate; DL-Pro-NHMe;
In
tert-Amyl alcohol;
at 120 ℃;
for 24h;
Inert atmosphere;
|
74%
|
2.What is the CAS number for 2,7-Dihydroxy-9-fluorenone ?
The CAS number of 2,7-Dihydroxy-9-fluorenone is 42523-29-5.
More information of 2,7-Dihydroxy-9-fluorenone 42523-29-5 are:
|
CAS?Number |
42523-29-5 |
|
Density |
1.497 g/cm3 |
|
Melting Point |
338 °C |
|
Boiling Point |
444.5 °C at 760 mmHg |
|
Flash Point |
236.7 °C |
|
Vapor Pressure |
1.63E-08mmHg at 25°C |
|
Refractive Index |
1.749 |
|
HS CODE |
2934999090 |
|
PSA |
57.53000 |
|
LogP |
2.30920 |
|
Pka |
8.87±0.20(Predicted) |
3.What are another words for 2,7-Dihydroxy-9-fluorenone ?
Synonyms?for?2,7-Dihydroxy-9-fluorenone 42523-29-5:2,7-Dihydroxy-9H-fluoren-9-one;2,7-Dihydroxyfluoren-9-one;RMI 15152;9H-Fluoren-9-one,2,7-dihydroxy-;
4.What is the molecular formula of 2,7-Dihydroxy-9-fluorenone?
The chemical formula of ?2,7-Dihydroxy-9-fluorenone is?C13H8O3 which containing 13 Carbon atoms,8 Hydrogen atoms and 3 Oxygen atoms,and the molecular weight of??2,7-Dihydroxy-9-fluorenone?is 212.205.
5.What is 2,7-Dihydroxy-9-fluorenone (42523-29-5) used for?
2,7-Dihydroxy-9-fluorenone is an organic compound characterized by its dark red crystal or powder form. It is a derivative of the fluorenone family, which is known for its diverse applications in various industries due to its unique chemical properties.
InChI:InChI=1/C13H8O3/c14-7-1-3-9-10-4-2-8(15)6-12(10)13(16)11(9)5-7/h1-6,14-15H
Relevant articles related to 2,7-Dihydroxy-9-fluorenone:
|
Article |
Source |
|
A Side-Chain Dendronized Nonlinear Optical Polyimide with Large and Thermally Stable Electrooptic Activity |
Lio, Jingdong,Haller, Marnie,Li, Hongxiang,Tang, Hong-Zhi,Jen, Alex K.-Y.,Jakka, Kavitha,Chou, Chia-Hung,Shu, Ching-Fong , p. 248 - 250 (2004) |
|
MANUFACTURING METHOD OF HYDROXYFLUORENONES |
- Paragraph 0106-0108, (2019/06/21) |
6.Buy 2,7-Dihydroxy-9-fluorenone with the best price .
Suzhou Howsine Biological Technology Co.,Ltd is a quality supplier of 2,7-Dihydroxy-9-fluorenone. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on 2,7-Dihydroxy-9-fluorenone 42523-29-5.
