9-Fluorenone-2-carboxylic acid

ChemicalBook > CAS DataBase List > 9-Fluorenone-2-carboxylic acid

9-Fluorenone-2-carboxylic acid

Product Name: 9-Fluorenone-2-carboxylic acid
CAS No.: 784-50-9
Chemical Name: 9-Fluorenone-2-carboxylic acid
Synonyms: NSC 81258;NSC 113321;2-Carboxyfluoren-9-one;LABOTEST-BB LT00153934;9-oxo-2-fluorenecarboxylate;Fluorenone-2-carboxylicacid;Fluorenone-2-carboxylic acid;9-Oxo-2-fluorenecarboxyic Acid;9-FLUORENONE-2-CARBOXYLIC ACID;9-oxofluoren-2-carboxylic acid
CBNumber: CB6488604
Molecular Formula: C14H8O3
Formula Weight: 224.21
MOL File: 784-50-9.mol

Less

9-Fluorenone-2-carboxylic acid Property

Melting point:: >300 °C (lit.)
Boiling point:: 325.61°C (rough estimate)
Density: 1.2337 (rough estimate)
refractive index: 1.5400 (estimate)
storage temp.: Inert atmosphere,Room Temperature
form: Fine Powder
pka: 3.85±0.20(Predicted)
color: Yellow
CAS DataBase Reference: 784-50-9(CAS DataBase Reference)
NIST Chemistry Reference: 9-Fluorenone-2-carboxylic acid(784-50-9)

Less

Safety

Safety Statements: 24/25
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29183000

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: F1530
Product name: 9-Fluorenone-2-carboxylic acid
Purity: 98%
Packaging: 1g
Price: $53.6
Updated: 2023/06/20

TCI Chemical

Product number: F0263
Product name: 9-Fluorenone-2-carboxylic Acid
Purity: >96.0%(HPLC)(T)
Packaging: 10g
Price: $224
Updated: 2024/03/01

TRC

Product number: F462500
Product name: 9-Fluorenone-2-carboxylic Acid
Packaging: 5g
Price: $100
Updated: 2021/12/16

TRC

Product number: F462500
Product name: 9-Fluorenone-2-carboxylic Acid
Packaging: 25g
Price: $340
Updated: 2021/12/16

TRC

Product number: F462500
Product name: 9-Fluorenone-2-carboxylic Acid
Packaging: 50g
Price: $595
Updated: 2021/12/16

Less

9-Fluorenone-2-carboxylic acid Chemical Properties,Usage,Production

Chemical Properties

yellow fine powder

Uses

9-Fluorenone-2-carboxylic Acid (cas# 784-50-9) is a compound useful in organic synthesis.

Synthesis Reference(s)

Journal of the American Chemical Society, 70, p. 3958, 1948 DOI: 10.1021/ja01191a530
Organic Syntheses, Coll. Vol. 3, p. 420, 1955

9-Fluorenone-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Sodium dichromate dihydrate Potassium hydroxide solution 2-Acetylfluorene

Preparation Products

Less

9-Fluorenone-2-carboxylic acid Suppliers

Americas 1 Belgium 1 Canada 1 China 55 Europe 3 Germany 5 India 10 Japan 2 Switzerland 1 Ukraine 1 United Kingdom 7 United States 14 Global 101

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40240
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
Advantage: 69

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15421
Advantage: 60

Shandong Xiya Chemical Co., Ltd

Tel: 13355009207 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18739
Advantage: 57

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12990
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14443
Advantage: 57

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11714
Advantage: 57

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17779
Advantage: 75

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 18521735133 18521732826;
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25014
Advantage: 65

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 17501653713 17501653715
Email: xingui2022@126.com
Country: China
ProdList: 10033
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51471
Advantage: 80

Zhengzhou Guancheng Laboratory equipment Sales

Tel: 0371-88888888 272369594
Fax: QQ:272369594
Email: 2723695949@qq.com
Country: China
ProdList: 5004
Advantage: 50

Shanghai RenYue Chemical Technology Co., Ltd.

Tel: 021-62219190; 18321139117
Email: 316441092@qq.com
Country: China
ProdList: 1340
Advantage: 55

Henan CoreyChem Co., Ltd

Tel: 0371-86658258
Fax: 0371-60996044
Email: info@coreychem.com
Country: China
ProdList: 10457
Advantage: 58

Shanghai Qiao Chemical Science Co., Ltd

Tel: 021-58892003
Email: info@qiaochem.com
Country: China
ProdList: 5881
Advantage: 65

Chengdu Dianchun Technology Co., Ltd

Tel: 400-1166-196 18502815961
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 14623
Advantage: 60

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131981
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19806
Advantage: 60

Shenzhen Regent Biochemical Technology Co., Ltd.

Tel: 0755-0755-85201366 18938635012
Fax: 0755-85201366
Email: sales@regentsciences.com
Country: China
ProdList: 9293
Advantage: 58

Aikon International Limited

Tel: 025-66113011 18112977050
Fax: 02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 16028
Advantage: 58

Bejing Famous Pharmaceutical Technology Co., Ltd.

Tel: 13331045123
Fax: 86-10-80339217
Email: 1963319514@qq.com
Country: China
ProdList: 14233
Advantage: 58

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 400-400-400-9004166 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52712
Advantage: 58

Henan Alfa Chemical Co., Ltd

Tel: +8618339805032
Email: alfa4@alfachem.cn
Country: China
ProdList: 12755
Advantage: 58

sgtlifesciences pvt ltd

Tel: +8617013299288
Email: dj@sgtlifesciences.com
Country: China
ProdList: 12382
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: 571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: CHINA
ProdList: 52867
Advantage: 58

Career Henan Chemica Co

Tel: +86-0371-86658258 15093356674;
Fax: 0371-86658258
Email: laboratory@coreychem.com
Country: China
ProdList: 30255
Advantage: 58

Chemwill Asia Co.,Ltd.

Tel: 86-21-51086038
Fax: 86-21-51861608
Email: chemwill_asia@126.com
Country: CHINA
ProdList: 23931
Advantage: 58

Henan Pumei Jihua Pharmaceutical Technology Co., Ltd.

Tel: 037188900765 18037465274
Fax: QQ3430974218
Email: enyawanglei@sina.cn
Country: China
ProdList: 13577
Advantage: 58

CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49391
Advantage: 58

Tianmen Hengchang Chemical Co., Ltd

Tel: 027-59322316 15172518801
Fax: 027-59322316
Email: 1208480077@qq.com
Country: China
ProdList: 9942
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 39997
Advantage: 58

Zhengzhou Deyuankai Chemical Co., LTD

Tel: 17837139533
Email: 1165412154@qq.com
Country: China
ProdList: 7741
Advantage: 58

Shanghai Maclean Biochemical Technology Co., LTD

Tel: 021-50706066 15221275939
Email: shenlinxing@macklin.cn
Country: China
ProdList: 29803
Advantage: 58

Zhengzhou Hong Sheng Pharmaceutical Technology Co. Ltd.

Tel: 0371-55695890 15637198702
Email: 1677336983@qq.com
Country: China
ProdList: 13200
Advantage: 58

Henan Dowon Chemical Technology Co., Ltd.

Tel: 16603857855
Email: 779113375@qq.com
Country: China
ProdList: 6647
Advantage: 58

Shanghai Hongboshangyi Pharmaceutical Technology Co. , Ltd.

Tel: 021-58999902
Email: huangjiahui@prssh.com
Country: China
ProdList: 2311
Advantage: 58

Auonsi (Shanghai) Biology Technology Co., Ltd.

Tel: 400-1107768 15058188853
Fax: 0571-88150696
Email: 478133536@qq.com
Country: China
ProdList: 8555
Advantage: 58

Shaoyuan Technology (Shanghai) Co., Ltd.

Tel: 021-50795510 4000665055
Email: sy-c5@accelachem.com
Country: China
ProdList: 10368
Advantage: 58

Z-trans Biochemistry Technology (Suzhou) Co.,Ltd

Tel: 0512-66317708 13372112871
Email: huijuan@zitrans.cn
Country: China
ProdList: 1693
Advantage: 58

Baoji Didu Pharmaceutical and Chemical Co., Ltd

Tel: 17691182729 15991417702
Email: 1065@dideu.com
Country: China
ProdList: 10011
Advantage: 58

PT CHEM GROUP LIMITED

Tel: +86-85511178 +86-85511178
Email: peter68@ptchemgroup.com
Country: China
ProdList: 35453
Advantage: 58

Hangzhou MolCore BioPharmatech Co.,Ltd.

Tel: +86-057181025280; +8617767106207
Fax: 0571-85806285
Email: sales@molcore.com
Country: China
ProdList: 49739
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6846
Advantage: 58

784-50-9, 9-Fluorenone-2-carboxylic acidRelated Search:

Glycine Ethyl 2-(Chlorosulfonyl)acetate Folic acid 9-Fluorenone Phenylfluorone 2,5-Dimethylbenzaldehyde 4-Phenyltoluene 3'-Methylacetophenone 3-Methylbenzophenone 3-Methylbenzyl alcohol 2-FLUORENECARBOXALDEHYDE 3,4-Dimethylbenzaldehyde Benzophenone 3-Ethylbenzaldehyde 2',5'-DIMETHYLACETOPHENONE 3,4-Dimethylbenzoic acid 9-FLUORENONE-2,7-DICARBOXYLIC ACID toluic acid

9-Oxo-2-fluorenecarboxyic Acid

9-FLUOROENONE-2-CARBOXYLIC ACID

9-Fluorenone-2-CarboxylicAcid99%

9-Fluorenone-2-Carboxylic Acid 99%

9-Oxofluorene-2-carboxylic acid

9-oxo-2-fluorenecarboxylate

9-Fluorenone-2-carboxylic acid,97%

9-Fluorenone-2-carboxylic acid,9-Oxo-2-fluorenecarboxylic acid

2-Carboxyfluoren-9-one

NSC 113321

NSC 81258

4-oxo-1-(pyridin-4-yl)cyclohexanecarbonitrile

9H-Fluorene-2-carboxylic acid, 9-oxo-

Fluorenone-2-carboxylic acid

Fluorenone-2-carboxylicacid

LABOTEST-BB LT00153934

9-FLUORENONE-2-CARBOXYLIC ACID

9-OXO-2-FLUORENECARBOXYLIC ACID

9-OXO-9H-FLUORENE-2-CARBOXYLIC ACID

9-oxofluoren-2-carboxylic acid

organic chemical, 9-fluorenone-2- carboxylic acid

9-Fluorenone-2-carboxylicAcid&gt

784-50-9

CARBOXYLIC ACID

Fluorenones

Fluorenes & Fluorenones

Building Blocks

C13 to C42+

Carboxylic Acids

Carbonyl Compounds

Organic Building Blocks

Fluorenes, Flurenones

Carboxylic Acids

Fluorescent Labels and Indicators

Fluorenes & Fluorenones

Fluorenones

Fluorescent Labels & Indicators

Carboxylic Acids

Fluorene Derivatives

Building Blocks

C13 to C42+

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks

Fused Ring Systems