Khoom Description
Khoom npe: 3-Thienylmethanol
CAS: 71637-34-8 Nr
PIB: 275-741-8
Kub taw tes: 86-88℃/ 10 mmHg (lit.)
Ceev: 1.211 g / mL ntawm 25℃(lit.)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua haujlwm tseem ceeb hauv cov organic nruab nrab hauv cov tshuaj synthesis, dav siv hauv kev npaj ntawm thiophene-muaj APIs, suav nrog tshuaj tua kab mob, tshuaj tua kab mob, thiab tshuaj tiv thaiv- qog nqaij hlav, muab cov tshuaj thiophene ruaj khov rau cov tshuaj molecular tsim thiab hloov kho.
2. Siv 3-Thienylmethanol CAS 71637-34-8 nyob rau hauv kev sib txuas ntawm cov tshuaj zoo, xws li dyes, pigments, thiab flavoring agents, thiab kuj ua lub tsev thaiv hauv cov tshuaj tiv thaiv organic (xws li oxidation, hloov pauv, condensation) los tsim cov complex heterocyclic compounds.
3. Siv nyob rau hauv cov ntaub ntawv science raws li ib tug monomer rau synthesizing thiophene-raws li polymers, uas yog dav siv nyob rau hauv cov organic electronics, sensors, thiab conductive polymers vim lawv cov cim hluav taws xob.
Cia thiab ceev faj
1. Khaws rau hauv qhov chaw txias, qhuav, zoo - qhov cua qhov chaw ntawm 10-20 degree, kom deb ntawm tshav ntuj ncaj qha, tshav kub, thiab qhib nplaim taws kom tiv thaiv oxidation, discoloration, los yog decomposition ntawm cov khoom.
2. Khaws 3-Thienylmethanol CAS 71637-34-8 lub thawv ntim kom nruj kom tsis txhob sib cuag nrog huab cua, noo noo, thiab muaj zog oxidizing cov neeg ua haujlwm, vim tias pawg hydroxyl (-CH₂OH) yog oxidation, ua rau cov khoom degradation.
3. Ua haujlwm hauv lub fume hood uas muaj cua txaus, hnav cov tshuaj lom neeg- cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, thiab lub tsho tiv no; zam cov tawv nqaij thiab qhov muag ncaj qha, thiab siv cov cuab yeej qhuav thaum tuav los tiv thaiv kev ya raws - tshwm sim.
4. Tsis txhob sib tov nrog cov kua qaub uas muaj zog, muaj zog hauv paus, lossis oxidants (xws li, potassium permanganate, hydrogen peroxide) kom tsis txhob muaj tshuaj lom neeg txaus ntshai.
Cov ntaub ntawv kev nyab xeeb
1. Ua rau mob me mus rau nruab nrab ntawm daim tawv nqaij thiab qhov muag khaus; Kev sib cuag nrog daim tawv nqaij tuaj yeem ua rau liab, khaus, thiab qhuav, thaum qhov muag pom tuaj yeem ua rau khaus, tearing, thiab mob me me.
2. Ua phem 3-Thienylmethanol CAS 71637-34-8 yog nqus tau los yog nqos; Kev nqus pa los yog huab cua tuaj yeem ua rau ua pa ua pa, kiv taub hau, thiab xeev siab, thiab kev noj zaub mov tuaj yeem ua rau mob plab, ntuav, thiab mob plab.
3. Nyob rau hauv rooj plaub ntawm kev sib cuag ntawm daim tawv nqaij, tam sim ntawd yaug qhov chaw cuam tshuam nrog dej txaus rau 10-15 feeb thiab tshem tawm cov khaub ncaws tsis huv; yog tias khaus tshwm sim, nrhiav kev kho mob.
4. Nyob rau hauv cov ntaub ntawv ntawm qhov muag, yaug ceev faj nrog dej tsawg kawg yog 15 feeb, tshem tawm cov lo ntsiab muag yog tias muaj, thiab txuas ntxiv yaug ua ntej mus ntsib kws kho mob.
Cov txiaj ntsig ntawm Kev Siv
1. Muaj lub nplhaib thiophene ruaj khov thiab cov pab pawg hydroxyl reactive, ua kom muaj ntau yam tshuaj hloov pauv (xws li oxidation rau aldehyde / acid, hloov mus rau ether / ester), uas ua tau raws li kev xav tau sib txawv hauv cov tshuaj thiab tshuaj lom neeg zoo.
2. Exhibits 3-Thienylmethanol CAS 71637-34-8 zoo solubility nyob rau hauv cov organic solvents (xws li, ethanol, methanol, dichloromethane, ethyl acetate), sib haum nrog feem ntau cov organic tshuaj tiv thaiv systems, simplifying cov txheej txheem synthesis thiab txhim kho cov tshuaj tiv thaiv efficiency.
3. Muaj tshuaj lom neeg ruaj khov nyob rau hauv cov xwm txheej me me, yooj yim rau kev tswj thiab khaws cia, thiab yog tus nqi - siv tau, ua rau nws tsim nyog rau ob qho tib si kev tshawb fawb hauv chav kuaj thiab loj - nplai kev lag luam.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1-Isopropylimidazole CAS 4532-96-1 |
| 2 | 4 -Hydroxy-L-phenylglycine CAS 32462-30-9 |
| 3 | 2 4-Thiazolidinedione CAS 2295-31-0 |
| 4 | 2 6-Difluorobenzonitrile CAS 1897-52-5 |
| 5 | 3 6-Dichloropyridazine CAS 141-30-0 |
| 6 | Tom ntej: Ethoxyamine Hydrochloride CAS 3332-29-4 |
| 7 | 2-Amino-5-methylpyridine CAS 1603-41-4 |
| 8 | 4-Methylindole CAS 16096-32-5 |
| 9 | L-Threonic acid calcium ntsev CAS 70753-61-6 |
| 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 hom 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.
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: 3-thienylmethanol CAS 71637-34-8, Tuam Tshoj 3-thienylmethanol cas 71637-34-8 manufacturers, lwm tus neeg, Hoobkas
