Carbazole CAS 86-74-8 Purity ≥98.0% (HPLC) Siab Purity
Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Carbazole (CAS: 86-74-8) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Carbazole,Please contact: alvin@ruifuchem.com
| Tshuaj npe | Carbazole |
| Synonyms | 9H-Carbazole;Diphenylenimine;9-Azafluorene;Dibenzopyrrole;Dibenzo[b,d]pyrrole |
| Tshuag xwm txheej | Hauv Tshuag, Kev Lag Luam Loj |
| CAS Nr | 86-74-8 |
| Molecular Formula | C12 H9 N |
| Molecular Luj | 167.21 g / mol |
| Melting Point | 240.0 ~ 246.0 ℃ (lit.) |
| Boiling Point | 354.0 ~ 356.0 ℃ (lit.) |
| Flash Point | 220 ℃ (428 ° F) |
| Qhov ntom | 1.1 g / cm3 ntawm 18 ℃ |
| rhiab heev | Huab cua Sensitive |
| Dej Solubility | Insoluble hauv dej, 1.20 mg / l 20 ℃ |
| Solubility | Soluble hauv Acetone |
| Cia Temp. | Txias & qhuav qhov chaw |
| COA & MSDS | Muaj |
| Hom | Ruifu Tshuaj |
| Cov khoom | Kev soj ntsuam Standards | Cov txiaj ntsig |
| Qhov tshwm sim | Off-White to Grey Powder (Visual in Natural Light) | Ua raws |
| Melting Point | 240.0 ~ 246.0 ℃ | 243.0 ~ 246.0 ℃ |
| Purity / Analysis Method | ≥98.0% (HPLC cheeb tsam) | 98.62% |
| Poob rau ziab | ≤ 1.00% | 0.26% |
| Cov ntsiab lus Anthracene | ≤ 1.00% | 0.45% |
| 1,2,3,9-Tetrahydro-4H-Carbazole-4-ib | ≤ 1.00% | 0.49% |
| Heavy Hlau (Pb) | ≤10ppm | <10ppm |
| Infrared Spectrum | Raws li tus qauv | Ua raws |
| 1 H NMR Spectrum | Raws li tus qauv | Ua raws |
| Solubility hauv Acetone (50mg / ml) | Tsis muaj xim rau daj Ntshiab rau me ntsis hazy | Hla |
| Xaus | Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb | |
ruaj khov.Hluav taws kub.Incompatible nrog muaj zog oxidizing neeg sawv cev, nitrogen oxides, poov tshuaj hydroxide.
Pob:Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Nyob ruaj khov nyob rau hauv tej yam kev mob.Khaws rau hauv lub thawv kaw nruj nreem.Khaws rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Cia kom deb ntawm lub teeb thiab cua sov.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.
Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
Risk Codes
R22 - Ua phem yog tias nqos
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R40 - Cov pov thawj txwv ntawm cov nyhuv carcinogenic
R50/53 - Muaj tshuaj lom heev rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev hauv cov dej hauv dej.
R63 - Muaj peev xwm tsim kev puas tsuaj rau tus menyuam hauv plab
R43 - Tej zaum yuav ua rau mob ntawm daim tawv nqaij
R23/24/25 - Toxic los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
R45 - Tej zaum yuav ua rau mob qog noj ntshav
R67 - Vapors tuaj yeem ua rau qaug zog thiab kiv taub hau
R68 - Muaj peev xwm ua rau muaj kev cuam tshuam tsis zoo
R51/53 - Cov tshuaj lom rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev hauv cov dej hauv dej.
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S60 - Cov khoom no thiab nws lub thawv yuav tsum muab pov tseg raws li cov pov tseg uas muaj kev phom sij.
S61 - Tsis txhob tso tawm rau ib puag ncig.Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb.
S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S23 - Tsis txhob ua pa.
S53 - Tsis txhob raug - tau txais cov lus qhia tshwj xeeb ua ntej siv.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
UN IDs UN 2811 6.1/PG 3
WGK Germany 2
RTECS FE 3150000
FLUKA BRAND F CODE 10
TSCA Yes
HS Code 2933990099
Kev Ceeb Toom Tsis Txaus Siab
Hazard Chav Kawm 9
Packing Group III
Toxicity LD50 ntawm qhov ncauj hauv nas:> 5 g / kg (Eagle, Carlson)
Carbazole (CAS: 86-74-8), Carbazole thiab nws cov derivatives yog ib chav kawm ntawm cov ntsiab lus tseem ceeb ntawm nitrogen-muaj heterocyclic tebchaw uas muaj ntau yam tshwj xeeb thiab kev ua haujlwm lom neeg.Carbazole yog ib qho tshuaj tsw qab heterocyclic organic molecule.Nws muaj fluorescence khaus thiab ntev phosphorescence nyob rau hauv ultraviolet lub teeb.
Qhov tseem ceeb intermediates ntawm dyes thiab pigments.Siv los ua cov duab thaij duab rhiab rau ultraviolet lub teeb.Reagent rau lignin, carbohydrates, thiab formaldehyde.Siv nyob rau hauv cov tshuaj reagents, explosives, insecticides, lubricants, roj hmab antioxidants, thiab lwm yam. Siv raws li ib tug analytical reagent thiab kuj rau organic synthesis.
Carbazole thiab nws cov derivatives yog dav siv los ua ib qho nruab nrab hauv kev sib txuas ntawm cov tshuaj, agrochemicals, dyes, pigments thiab lwm yam organic compounds.Carbazole qauv yog ib qho motif nyob rau hauv cov kws tshuaj xws li carvedilol siv los kho cov ntshav siab thiab tiv thaiv plawv arrhythmias thiab angina.
Carbazole tuaj yeem siv los tsim cov dyes, pigments, photoconductors, cov ntaub ntawv photosensitive, inks tshwj xeeb, thiab lwm yam. Cov xim uas tsim nrog nws yog xim liab RL, uas yog siv dav hauv cov xim ntawm lub tsheb topcoat thiab kub resistant plastics, thiab muaj qhov zoo. ntawm kub tsis kam thiab ultraviolet lub teeb tsis kam.Cov dyestuffs sulfur vat xiav RNX thiab Haichang xiav ua nrog nws muaj cov ntsuas ceev ceev, tshwj xeeb tshaj yog ceev rau chlorine bleaching.Cov xim xiav muaj xws li carbazole IDM, carbazole LR, carbazole LB, thiab carbazole L3B., cov xim dub muaj carbazole dub D. Nws kuj tsim carbazole bisoxazine violet, xim xiav-violet siv rau hauv coatings, luam ntawv inks, carbon ntawv, thiab lwm yam.Carbazole yog siv nyob rau hauv zus tau tej cov sulfide txo xiav RNX, ncaj lightfast xiav FFRL, FFGL, thiab lwm yam. Nws tseem tuaj yeem ua tawv, N-vinylcarbazole yas, tshuaj tua kab thiab tshuaj tua kab tetranitrocarbazole, chlorinated carbazole, thiab UV-sensitive photographic qhuav films.Tsis tas li ntawd, carbazole tau nce siv hauv kev tsim cov khoom siv tshiab optoelectronic.Kev siv cov carbazole tuaj yeem npaj cov ntaub ntawv organic nonlinear optics (NLO) cov ntaub ntawv, cov ntaub ntawv organic electroluminescence (OEL), cov ntaub ntawv photorefractive, muaj Bifunctional system ntawm carbazole chromophore, carbazole-muaj photorefractive me me molecular iav, thiab lwm yam.
Carbazole yog tricyclic aromatic heterocyclic.Carbazole tuaj yeem tsim ib hom tshiab ntawm DNA me groove complex los txo cov synthesis ntawm DNA tshiab lossis RNA.
Huab cua & Dej Reactions: Insoluble hauv dej.
Reactivity Profile: Carbazole yog lub hauv paus tsis muaj zog heev.Carbazole yog incompatible nrog muaj zog oxidizing neeg sawv cev.Carbazole reacts nrog nitrogen oxides.Potassium hydroxide fusion yields ntsev.
Hazard: Muaj peev xwm carcinogen.
Hluav Taws Kub Hazard: Flash point cov ntaub ntawv rau Carbazole tsis muaj;Txawm li cas los xij, Carbazole yog tej zaum combustible.
Kev nyab xeeb Profile: Intraperitoneal txoj kev.Ib tug flammable kua.
Mob toxicity: Qhov ncauj-rat LDL0: 500 mg / kg;Intraperitoneal-nas LD50: 200 mg/kg
Flammability tej yam ntxwv: Thaum muaj hluav taws kub, kub kub, oxidant flammable;tshuaj lom NOx pa taws los ntawm combustion
Cov tshuaj tua hluav taws: dej, carbon dioxide, ua npuas ncauj
Txoj kev sulfuric acid
Dissolve crude anthracene nyob rau hauv chlorobenzene los yog lwm yam kuab tshuaj kom tshem tawm soluble phenanthrenes, quinones, thiab lwm yam. Insoluble Anthracene thiab Carbazoles ces reacted nrog concentrated sulfuric acid, thiab ces Carbazole sulfate yog generated tawm ntawm lub Anthracene.Carbazole sulfate yog hydrolyzed, lim thiab qhuav kom tau Carbazole.
Solvent-rectification method
Dissolve crude anthracene nrog hnyav benzene, thiab tshem tawm soluble phenanthrene, quinone thiab lwm yam khoom.Insoluble anthracene thiab Carbazole yog rectified nyob rau hauv ib tug rectification pej thuam kom tau ib tug sib tov uas muaj 85 mus rau 90% ntawm Carbazole nrog ib tug yield ntawm 65%.
Pyridine hnyav txoj kev
Dissolve crude Anthracene nrog hnyav benzene, thiab tshem tawm cov soluble phenanthrene, quinone thiab lwm yam tshuaj.Tom qab ntawd pyridine yog siv los ua cov kuab tshuaj los lim tawm cov anthracene insoluble ntawm 90 ℃, thiab cov filtrate yog crystallized kom tau Carbazole crude.Carbazole nyoos tuaj yeem kho nrog chlorobenzene lossis lwm cov kuab tshuaj kom tau Carbazole nrog cov txiaj ntsig ntawm 97 txog 99%.
