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

Suzhou ChemWe Chemical Co., Ltd.
Tel
512-62706911 13401923197
Fax
0512-62706910
Email
sales@chemwe.com
Country
China
ProdList
94
Advantage
56
Shandong Xingshun New Material Co., Ltd.
Tel
0519-86464994 13382824994;
Fax
86-519-86463703
Email
gxy@xingshengtech.com
Country
China
ProdList
100
Advantage
65
Ningbo Zhenlei Chemical Co.,ltd.
Tel
0576-88808091 13958565781
Fax
+0576-88203603
Email
shuang.lin@zhenleichem.com
Country
China
ProdList
89
Advantage
58
Mascot I.E. Co., Ltd
Tel
0519-85010339 13584504415
Fax
0519-85010366
Email
info@mascot-ie.com
Country
China
ProdList
190
Advantage
58
Shangqiu Ladybug Network Technology Co., LTD
Tel
0370-2059268 17530790913
Fax
03702782809
Email
3628320093@qq.com
Country
China
ProdList
4206
Advantage
58
HANGZHOU LOOP BIOTECH CO., LTD.
Tel
057185260761 13396556070
Email
sales@looppharm.com
Country
China
ProdList
54
Advantage
58
Henan Dobe Chemical Co. , Ltd.
Tel
0370-6999054 17334723986
Email
2794293116@qq.com
Country
China
ProdList
1346
Advantage
58
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Tel
+86-18521732826
Email
market@aladdin-e.com
Country
China
ProdList
48461
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
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View Lastest Price from 2,7-Dihydroxy-9-fluorenone manufacturers

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
Shaanxi Dideu Medichem Co. Ltd
Product
2,7-Dihydroxy-9-fluorenone 42523-29-5
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2020-04-24

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