Khoom Description
Khoom npe: 9-Methylcarbazole
CAS: 1484-12-4 Nr
PIB: 216-054-5
Melting point: 90-92℃(lit.)
Kub taw tes: 195℃/ 12mmHg
Qhov ceev: 1.0941 (nruab nrab kwv yees)
Refractive Index: 1.6191 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | Khaws ntawm chav tsev kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Txoj Haujlwm 9-Methylcarbazole ua ib qho tseem ceeb heterocyclic intermediate, ua kom muaj txiaj ntsig zoo ntawm N-methyl carbazole derivatives rau cov khoom siv optoelectronic thiab cov organic semiconductor ntau lawm.
2. Pab 9-Methylcarbazole CAS 1484-12-4 ua lub tsev tseem ceeb hauv cov organic synthesis, stably npaj bioactive carbazole tebchaw rau tshuaj intermediates thiab agrochemical manufacturing.
3. Ua haujlwm zoo li cov khoom siv tshuaj zoo, txhim khu kev qha cov khoom siv fluorescent thiab cov khoom siv polymers nrog cov khoom siv hluav taws xob zoo heev rau kev siv cov khoom siv siab heev.
Cia thiab ceev faj
Khaws 9-Methylcarbazole CAS 1484-12-4 (dawb crystalline hmoov, mp 67-69 degree, ceev 1.11g/cm³, bp 305 degree, purity Ntau dua los yog sib npaug rau 99%, lub teeb / huab cua-5 PE rhiab heev nyob rau hauv ib tug℃ntawm HD txias, qhuav, tsaus nti & zoo-ventilated cheeb tsam, deb ntawm qhib hluav taws, muaj zog oxidants thiab ncaj qha tshav ntuj. Hnav hnab looj tes nitrile, looj tsom iav dub thiab plua plav npog; zam plua plav nqus, tawv nqaij/qhov muag thiab noj kom tsis txhob mob me me. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg ib lub zos carbazole heterocyclic nplua tshuaj ib puag ncig kev cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 9-Methylcarbazole?
9-Methylcarbazole CAS 1484-12-4 yog cov khoom lag luam carbazole heterocyclic raw khoom, tsis yog rau tib neeg kev sib cuag lossis kev noj; undiluted plua plav yuav ua rau me me ua pa / tawv nqaij khaus, thiab lub teeb raug ua rau oxidation discoloration.
Hauv kev tswj hwm kev siv, 9-Methylcarbazole CAS 1484-12-4 nta cov tshuaj purity siab thiab zoo heev nucleophilic reactivity, zoo solubility nyob rau hauv aromatic / halogenated cov kuab tshuaj, cov khoom ruaj khov nyob rau hauv kaw tsaus nti, thiab N-methyl pawg optimizes molecular polarity thiab them nqi thauj mus rau ntau yam synthesis.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2 2′-Dibromobiphenyl CAS 13029-09-9 |
| 2 |
4-Fluorobiphenyl CAS 324-74-3 |
| 3 | 3 -Bromo-9-Methyl-9H-Carbazole CAS 91828-08-9 |
| 4 | Dodecanedioic Acid CAS 693-23-2 |
| 5 |
4-Hydroxy-2-Butanone CAS 590-90-9 |
| 6 |
5-Bromo-1-Benzofuran CAS 23145-07-5 |
| 7 |
1 3-Dimethylurea CAS 96-31-1 |
| 8 |
2- (Trifluoromethyl) Acrylic Acid CAS 381-98-6 |
| 9 |
Tris (2-Butoxyethyl) Phosphate / TBEP CAS 78-51-3 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 9-methylcarbazole CAS 1484-12-4, Tuam Tshoj 9-methylcarbazole cas 1484-12-4 manufacturers, lwm tus neeg, Hoobkas
