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Home> CAS DataBase Listed 1 > CAS 1989-33-9
Identification of 1989-33-9
  • Name:
  • 9-Carboxyfluorene (Related Reference)
  • EINECS:
  • 217-866-2
  • Synonyms:
  • Fluorene-9-carboxylicacid (6CI,7CI,8CI); 9H-Fluorene-9-carboxylicacid; NSC 5322;
  • InChI:
  • InChI=1/C14H10O2/c15-14(16)13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8,13H,(H,15,16)
  • This structure is also available as a 2d Mol file
Safety Data of 1989-33-9 Properties of 1989-33-9
  • Appearance:
  • White crystal powder
  • Molecular Weight:
  • 210.23
  • Density:
  • 1.333 g/cm3
  • Boiling Point:
  • 314.9 °C at 760 mmHg
  • Melting Point:
  • 227-232℃
  • Flash Point:
  • 158.4 °C
  • Storage Temperature:
  • Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
  • Solubility:
  • insoluble in water
  • Stability:
  • Stable under normal temperatures and pressures.
  • More>>

CAS No. 1989-33-9 (9-Carboxyfluorene )

  • CAS No:1989-33-9
  • Molecular Weight: 210.23
  • Molecular Formula: C14H10O2
Properties Safety and Handling MSDS NMR Spectrum Precursor and Product
Fluorene-9-carboxylic acid
  • FOB Price:1 USD/Kilogram 
  • Cas No:1989-33-9 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:112 Year/Metric Ton 
  • Formula:C14H10O2 
  • Payment:T/T, L/C 
  • Updatetime:Jun 15 2018 
9-Carboxyfluorene
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Purity:99% 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Jun 07 2018 
AOPHARM 7YRS Main Products
Pharmaceutical Intermediate, API, Botanical Extract
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9H-Fluorene-9-carboxylic acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order:1/Gram 
  • Purity:97.00% 
  • Supply Ability:10 Month/Kilogram 
  • Formula:C14H10O2 
  • Payment:L/C D/A D/P T/T Western Union MoneyGran 
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd. 7YRS Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
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9H-Fluorene-9-carboxylic acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Purity:98%min 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Aug 16 2017 
Hangzhou J&H Chemical Co., Ltd 4YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
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9-FLUORENECARBOXYLIC ACID
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  • Cas No:1989-33-9 
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  • Formula:C14H10O2 
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  • Updatetime:Sep 22 2016 
Shanghai Hope Chem Co., Ltd. Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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9H-Fluorene-9-carboxylicacid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C14H10O2 
  • Payment:LC 
  • Updatetime:Jul 28 2016 
Jinan Haohua Industry Co., Ltd. Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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9-Carboxyfluorene
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  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
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  • Updatetime:Nov 02 2015 
Zhejiang Haiqiang Chemical Co.,Ltd. Main Products
API Intermediate Plant extracts Pigments and dyes Food and feed additives Reagent Customization synthesisOther products
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9-Carboxyfluorene
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  • Cas No:1989-33-9 
  • Min.Order: 
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  • Formula:C14H10O2 
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  • Updatetime:May 25 2015 
Shijiazhuang Sdyano Fine Chemical Co., Ltd Main Products
Pharmaceutical Intermediates,Liquid Crystal Intermediates,Single Liquid Crystal,PDLC Liquid Crystal,OLED Organic Light Emitting Display.
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9-Carboxyfluorene
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order:1/Kilogram 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Dec 28 2016 
9-Carboxyfluorene
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Aug 27 2015 
Angene International Limited Main Products
lab reagents, intermediates, bulk commodities, agro-chemicals, natural ingredients and active pharmaceutical ingredients (APIs)
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9H-Fluorene-9-carboxylic acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Apr 25 2014 
Boc Sciences Main Products
PEG Products,OLED Products,Research Products,Natural Products,
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9H-Fluorene-9-carboxylic acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Feb 08 2014 
Win-Win chemical Co.Ltd Main Products
We engage in customize production of aromatic fluoride compounds, chiral building blocks, heterocyclic compounds etc and have superiority on our
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9H-Fluorene-9-carboxylic acid
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  • Cas No:1989-33-9 
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  • Formula:C14H10O2 
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  • Updatetime:Jan 21 2014 
9H-Fluorene-9-carboxylic acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Oct 06 2013 
9H-Fluorene-9-carboxylic acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Oct 06 2013 
9-Fluorene Carboxylic Acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Jan 17 2013 
9H-fluorene-9-carboxylic acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order:1/Kilogram 
  • Supply Ability:5 Month/Metric Ton 
  • Formula:C14H10O2 
  • Payment:L/C, 
  • Updatetime:Dec 31 2012 
PISLifeSceinces Main Products
1-Cyclopentene-1-heptanoic acid, 3-hydroxy-5-oxo-, methyl ester (40098-26-8) Dansyl chloride (605-65-2)
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9H-Fluorene-9-carboxylic acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Jun 06 2012 
9-Fluorene Carboxylic Acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:Jun 01 2011 
9H-Fluorene-9-carboxylic acid
  • FOB Price:  
  • Cas No:1989-33-9 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C14H10O2 
  • Payment: 
  • Updatetime:May 18 2011 
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Precursor and Product
References of 9-Carboxyfluorene cas 1989-33-9

Safety

Safety Information of 9H-Fluorene-9-carboxylic acid (CAS NO.1989-33-9):
Hazard Codes: XiIrritant
Risk Statements: 36/37/38 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin
Safety Statements: 22-24/25-36/37/39-27-26
22:  Do not breathe dust  
24:  Avoid contact with skin 
25:  Avoid contact with eyes 
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
27:  Take off immediately all contaminated clothing 
36:  Wear suitable protective clothing  
37:  Wear suitable gloves  
39:  Wear eye/face protection 
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29163900