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Fluorene

Fluorene Suppliers list
Company Name: Liaoning Benyuan Pharmaceutical Co., Ltd
Tel: 024-45627555
Email: sales@benyuanpharm.com
Products Intro: CAS:86-73-7
Company Name: Springchem New Material Technology Co.,Limited
Tel: 86-21-51752791
Email: info@spring-chem.com
Products Intro: Product Name:Fluorene
CAS:86-73-7
Purity:99%, 99.5% Package:1kg, 10kg, 25kg
Company Name: Capot Chemical Co.,Ltd.
Tel: +86 (0)571-855 867 18
Email: sales@capotchem.com
Products Intro: Product Name:Fluorene
CAS:86-73-7
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:Fluorene
CAS:86-73-7
Purity:99.00% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:Fluorene
CAS:86-73-7
Purity:99% Package:500G;1KG;5KG;25KG

Lastest Price from Fluorene manufacturers

  • Fluorene
  • US $1.00 / KG
  • 2019-04-01
  • CAS:86-73-7
  • Min. Order: 1KG
  • Purity: 98%
  • Supply Ability: 1
Fluorene Chemical Properties
Melting point 111-114 °C(lit.)
Boiling point 298 °C(lit.)
density 1.2
vapor pressure 13 hPa (146 °C)
refractive index 1.6470
Fp 151 °C
storage temp. APPROX 4°C
solubility 0.002g/l insoluble
form Crystalline Powder
color Almost white to light brown
Water Solubility insoluble
Merck 14,4155
BRN 1363491
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKeyNIHNNTQXNPWCJQ-UHFFFAOYSA-N
CAS DataBase Reference86-73-7(CAS DataBase Reference)
NIST Chemistry ReferenceFluorene(86-73-7)
EPA Substance Registry System9H-Fluorene(86-73-7)
Safety Information
Hazard Codes N,T,F,Xn,Xi
Risk Statements 50/53-39/23/24/25-23/24/25-11-67-65-38-36/38-36/37/38-52/53-20
Safety Statements 60-61-24/25-45-36/37-16-7-62-33-24-22-36/37/39-27-26-25-9
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS LL5670000
Hazard Note Harmful
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29029080
Hazardous Substances Data86-73-7(Hazardous Substances Data)
MSDS Information
ProviderLanguage
o-Biphenylenemethane English
ACROS English
SigmaAldrich English
ALFA English
Fluorene Usage And Synthesis
Chemical Propertieswhite crystals
Chemical PropertiesFluorene, when pure, is found as dazzling white flakes or small, crystalline plates. It is fluorescent when impure. Polycyclic aromatic hydrocarbons (PAHs) are compounds containing multiple benzene rings and are also called polynuclear aromatic hydrocarbons.
UsesPolycyclic aromatic hydrocarbons as micropollutants.
DefinitionChEBI: An ortho-fused tricyclic hydrocarbon that is a major component of fossil fuels and their derivatives
General DescriptionWhite leaflets. Sublimes easily under a vacuum. Fluorescent when impure.
Air & Water ReactionsInsoluble in water.
Reactivity ProfileVigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as Fluorene, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.
HazardQuestionable carcinogen.
Health HazardAcute toxicity in animals is very low. AnLD50 (intraperitoneal) in mice is 2000 mg/kg.Carcinogenicity of this compound in animalsis not well established. It tested negative in ahistidine reversion–Ames test.
Health HazardACUTE/CHRONIC HAZARDS: Fire hazards: Slight, when exposed to heat or flame.
Potential ExposureFluorene is used in resins, dyes, and is a chemical intermediate.
First aidIf this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, includ ing resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medi cal attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.
ShippingUN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous haz ardous material, Technical Name Required.
Purification MethodsPurify fluorene by chromatography of CCl4 or pet ether (b 40-60o) solution on alumina, with *benzene as eluent. Crystallise it from 95% EtOH, 90% acetic acid and again from EtOH. Crystallisation using glacial acetic acid retains an impurity which is removed by partial mercuration and precipitation with LiBr [Brown et al. J Am Chem Soc 84 1229 1962]. It has also been crystallised from hexane, or *benzene/EtOH, distilled under vacuum and purified by zone refining. [Gorman et al. J Am Chem Soc 107 4404 1985, Beilstein 5 IV 2142.]
IncompatibilitiesIncompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Compound can react exo thermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel Crafts reaction.
Waste DisposalPersons in charge of vessels or facilities are required to notify the National Response Center (NRC) immediately when there is a release of this designated hazardous substance, in an amount equal to or greater than its RQ listed above. The toll free number of the NRC is (800) 424-8802; In the Washington D.C. metro politan area call (202) 426-2675. The rule for determining when notification is required is stated in 40 CFR 302.4 (Section IV. D.3.b).
Tag:Fluorene(86-73-7) Related Product Information
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