Home > Carbonyl Compounds> 2,7-Dihydroxy-9-fluorenone

2,7-Dihydroxy-9-fluorenone

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FOB Price $10.00

Origin: China

Cas No: 42523-29-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
42523-29-5
Other Names:
2,7-Dihydroxy-9-fluorenone
MF:
C13H8O3
Place of Origin:
China
Type:
Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
99.0%
Brand Name:
Sartort
Model Number:
APIs & Intermediates
Application:
Fine Chemical Intermediate
Appearance:
Brown-red crystalline powder
MW:
212.2
Packaging&Delivery
Packaging Details
25kg/drum or as customer request.
Port
any port in china
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 3 To be negotiated

Property

CAS No.: 42523-29-5 Formula: C13H8O3 Molecular Weight: 212.20100

Basic Info

Chemical Name	2,7-Dihydroxy-9-fluorenone
Synonyms	2,7-dioxy-9H-fluoren-9-one; 2,7-Fluorenonediol; 2,7-dihydroxy-9H-fluoren-9-one; 2,7-Dihydroxy-9-Fluorenone; http://www.linchuanchem.com/product-e41.htm; 2,7-Dihydroxyl-9-Fluorenone; 2,7-dihydroxy-fluoren-9-one; 2,7-DIHYDROXYFLUORENONE; 2,5-DIMETHYLBENZOTHIOPHENE; 2,7-Dihydroxy-9-fluo; 7-Dihydroxy-9-fluorenone;
CAS No.	42523-29-5
Molecular Formula	C13H8O3
Molecular Weight	212.20100
PSA	57.53000
LogP	2.30920

Properties

Appearance & Physical State	Brown-red crystalline powder
Density	1.497 g/cm3
Boiling Point	444.5ºC at 760 mmHg
Flash Point	236.7ºC
Refractive Index	1.749

Safety Info

HS Code	2934999090

Synthesis Route

4,4'-DIHYDROXY-BIPHENYL-2-CARBOXYLIC ACID→2,7-Dihydroxy-9-fluorenone
(7-acetyloxy-9-oxofluoren-2-yl) acetate→2,7-Dihydroxy-9-fluorenone
4-Hydroxyphenylboronic acid→2,7-Dihydroxy-9-fluorenone

Precursor

methyl 4,4'-dihydroxy-[1,1'-biphenyl]-2-carboxylate
4,4'-DIHYDROXY-BIPHENYL-2-CARBOXYLIC ACID
(7-acetyloxy-9-oxofluoren-2-yl) acetate
4-Hydroxyphenylboronic acid

Downstream Product

2,7-diethoxyfluoren-9-one
2,7-bis[2-(2-hydroxyethoxy)ethoxy]fluoren-9-one
2,7-bis[2-(diethylamino)ethoxy]fluoren-9-one
2,7-dipentoxyfluoren-9-one

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