ChemicalBook > CAS DataBase List > 2,7-Dihydroxy-9-fluorenone

2,7-Dihydroxy-9-fluorenone

Product Name
2,7-Dihydroxy-9-fluorenone
CAS No.
42523-29-5
Chemical Name
2,7-Dihydroxy-9-fluorenone
Synonyms
2,7-Dihydroxy-9H-fluoren-9-one;2,7-Dihydroxy-9H-fluoren-9-on;2,7-Dihydroxy-9-fluo;2,7-DIHYDROXYFLUORENONE;7-Dihydroxy-9-fluorenone;2,7-Dihydroxy-9-Fluorene;2,7-DIHYDROXY-9-FLUORENONE;2,7-Dihydroxyl-9-Fluorenone;2,7-Dihydroxy-fluoren-9-one;2,7- Dihydroxy florene-9-one
CBNumber
CB4254625
Molecular Formula
C13H8O3
Formula Weight
212.2
MOL File
42523-29-5.mol
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2,7-Dihydroxy-9-fluorenone Property

Melting point:
338 °C
Boiling point:
444.5±20.0 °C(Predicted)
Density 
1.497±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
8.87±0.20(Predicted)
color 
Light yellow to Brown
CAS DataBase Reference
42523-29-5(CAS DataBase Reference)
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Safety

HS Code 
2914.50.3000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D1685
Product name
2,7-Dihydroxy-9H-fluoren-9-one
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$47
Updated
2024/03/01
TCI Chemical
Product number
D1685
Product name
2,7-Dihydroxy-9H-fluoren-9-one
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$135
Updated
2024/03/01
TRC
Product number
D492888
Product name
2,7-Dihydroxy-9-fluorenone
Packaging
10mg
Price
$45
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0034719
Product name
2,7-DIHYDROXY-9-FLUORENONE
Purity
95.00%
Packaging
25G
Price
$1691.79
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD70414
Product name
2,7-Dihydroxy-9-fluorenone
Packaging
100g
Price
$180
Updated
2021/12/16
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2,7-Dihydroxy-9-fluorenone Chemical Properties,Usage,Production

Chemical Properties

Dark red crystal or powder

Uses

2,7-dihydroxy-9-fluorenone is used as organic intermediates.

2,7-Dihydroxy-9-fluorenone Preparation Products And Raw materials

Raw materials

Preparation Products

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2,7-Dihydroxy-9-fluorenone Suppliers

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View Lastest Price from 2,7-Dihydroxy-9-fluorenone manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
2,7-Dihydroxy-9-fluorenone 42523-29-5
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-11-29
Hebei Weibang Biotechnology Co., Ltd
Product
2,7-Dihydroxy-9-fluorenone 42523-29-5
Price
US $0.00-0.00/KG
Min. Order
50KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-25
Hebei Chuanghai Biotechnology Co,.LTD
Product
2,7-Dihydroxy-9-fluorenone 42523-29-5
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-22

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  • High Purity Wite Best Price 2, 7-Dihydroxy-9-Fluorenone CAS No.?42523-29-5
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  • 42523-29-5
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  • Fluorene Derivatives
  • Fluorene series