9-Fluorenone CAS 486-25-9

Product Description:

Khoom npe: 9-Fluorenone CAS NO: 486-25-9

Synonyms:

Diphenylene ketone;

9-Oxofluorene;

9H-Fluoren-9-ib qho;

Tshuaj& Lub cev muaj zog:

Cov tsos mob: daj crystalline hmoov

Kev Ntsuas: ≥99.0%

Qhov ceev: 0.9

Kub taw tes: 342 ℃

Melting Point: 81-85 ℃

Flash Point: 163 ℃

Refractive Index: 1.6309 (99 ℃)

Dej Solubility: Insoluble

Stability: ruaj khov. Hluav taws kub. Incompatible nrog muaj zog oxidizing tus neeg sawv cev.

Cia Cia: Khaws ntawm RT.

Vapor Siab: 8.01E-05mmHg ntawm 25 ℃

Cov ntaub ntawv kev nyab xeeb:

PIB: LL8925000

Hazard Class: 4.1

Cov Lus Qhia Txog Kev Nyab Xeeb: S24/25

HS Code: 2914399090

Packing Group: II; III

WGK Germany: 3

Cov nqe lus pheej hmoo: R36/37/38

Hazard Code: Xis

Fluorenone yog ib qho tshuaj tsw qab organic nrog cov tshuaj formula C13H8O. Nws yog siv los ua tshuaj tiv thaiv malaria. Nws tuaj yeem tsim los ntawm fluorenol nrog kev sib ntxiv ntawm glacial acetic acid thiab sodium hypochlorite tov, ua rau muaj kev cuam tshuam oxidation. Nws yog ci fluorescent daj nyob rau hauv cov xim thiab yog ib qho khoom ntawm chav tsev kub.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom raws li patent muaj rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tsuas yog nrog tus neeg yuav khoom.

Cim npe nrov: 9-fluorenone CAS 486-25-9, manufacturers, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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