Khoom Description
Khoom npe: o-Toluoyl chloride
CAS: 933-88-0 Nr
IB: 213-273-8
Melting point: 159.5-160.9℃(Solv: ligroine (8032-32-4); dichloromethane (75-09-2))
Kub taw tes: 88-90℃/ 12 mmHg (lit.)
Ceev: 1.185 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.5549 (lit.)
Fp: 170℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Chav kub, Nyob rau hauv Inert Atmosphere |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. o-Toluoyl chloride feem ntau yog siv los ua tus neeg sawv cev acylating thiab nruab nrab hauv cov organic synthesis, tshwj xeeb tshaj yog nyob rau hauv kev tsim tshuaj (xws li, muaj peev xwm SARS CoV 3CLpro inhibitors thiab anti-cov tshuaj tiv thaiv), agrochemicals (fungicides thiab herbicides), thiab dyes.
2. O-Toluoyl chloride CAS 933-88-0 yog lub tsev tseem ceeb hauv cov ntaub ntawv tshawb fawb rau kev hloov pauv polymers thiab sib txuas cov khoom siv ua haujlwm, xws li cov khoom siv tshiab hydrophobic hlau-organic moj khaum (UiO-66) nrog cov khoom zoo rau catalysis thiab adsorption .
3. Kev siv ntawm o-Toluoyl chloride kuj suav nrog nws siv los tiv thaiv pab pawg chemistry thiab hauv kev sib xyaw ntawm cov tshuaj zoo thiab cov tshuaj intermediates.
Cia thiab ceev faj
1. Khaws o-Toluoyl chloride nyob rau hauv ib lub thawv kaw nruj nreem nyob rau hauv ib qho chaw inert nyob rau hauv ib tug txias, qhuav, zoo{2}} qhov cua qhov chaw kom deb ntawm tshav kub, sparks, thiab qhib nplaim taws; O-Toluoyl chloride CAS 933-88-0 yog noo noo rhiab heev thiab yuav tsum tau muab cia rau hauv qhov chaw corrosives.
2. Khaws o-Toluoyl chloride nruj me ntsis kom deb ntawm cov oxidizing muaj zog, muaj zog hauv paus, thiab cawv, thiab tiv thaiv los ntawm kev sib cuag nrog dej, raws li O-Toluoyl chloride CAS 933-88-0 decomposes tso tawm corrosive thiab tshuaj lom fumes.
3. Ib txwm siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov tshuaj lom neeg - cov hnab looj tes tiv thaiv, nruj nruj tsom iav kev nyab xeeb, thiab tiv thaiv lub ntsej muag, thiab tsuas yog tuav hauv lub hood fume kom tsis txhob ua pa pa, pos huab, lossis roj.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav, tshem tawm tag nrho cov qhov hluav taws xob, thiab muab qhov cua txaus; muaj o-Toluoyl chloride siv inert, tsis yog - cov khoom siv hluav taws xob nqus tau (piv txwv li, xuab zeb qhuav) thiab tsis txhob tso dej los tiv thaiv cov khoom spilled .
2. Ua tib zoo sau O-Toluoyl chloride CAS 933-88-0 siv cov cuab yeej tsis cuam tshuam rau hauv cov thawv ntim tshuaj tiv thaiv corrosion-resistant rau pov tseg kom raug raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg tag nrho - cov cuab yeej tiv thaiv nrog rau tus kheej -cov cuab yeej ua pa (SCBA) thaum ntxuav; tiv thaiv cov khoom los ntawm kev nkag mus rau hauv qhov dej los yog hauv dej thiab pov tseg tag nrho cov khoom pov tseg raws li cov khoom siv phom sij (UN3265, Hazard Class 8, PG II).
Cov ntaub ntawv kev nyab xeeb
1. o-Toluoyl chloride raug cais raws li cov khoom siv corrosive (GHS05, Danger) ua rau tawv nqaij kub hnyiab thiab qhov muag loj (H314/H318), thiab tej zaum yuav ua rau ua pa (H335). Nws tseem raug sau tseg tias yog lachrymator (tear gas agent).
2. o-Toluoyl chloride yog combustible nrog ib tug flash point ntawm 76-77℃(170.6℃F) thiab lub boiling point ntawm 88-90℃ntawm 12 mmHg . Nws reacts nrog dej, thiab thermal decomposition tsim tshuaj lom thiab corrosive pa xws li hydrogen chloride, phosgene, thiab carbon oxides.
3. Nco ntsoov sab laj O-Toluoyl chloride CAS 933-88-0 Daim Ntawv Qhia Txog Kev Nyab Xeeb tshwj xeeb (SDS) rau o-Toluoyl chloride kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P303+P361+P353 rau daim tawv nqaij, P{{9},P{3}} P301+P330+P331 rau kev noj, P304+P340 rau kev nqus pa), thiab cov lus qhia tuav; Cov lus ceeb toom muaj xws li P260 (tsis txhob ua pa tawm), P280 (hnav looj hnab looj tes / tiv thaiv qhov muag), thiab P310 (tam sim ntawd hu rau lub chaw tshuaj lom neeg / kws kho mob).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Bromophenol CAS 95-56-7 |
| 2 | 2- (Trifluoromethyl) benzaldehyde CAS 447-61-0 |
| 3 | 2-Chloroaniline CAS 95-51-2 |
| 4 | 2-Nitrophenylacetic Acid CAS 3740-52-1 |
| 5 | 2-Nitrobenzaldehyde CAS 552-89-6 |
| 6 | 2'-Hydroxyacetophenone CAS 118-93-4 |
| 7 | 2-Nitroacetophenone CAS 577-59-3 |
| 8 | 2 -Chlorotoluene/o-Chlorotoluene CAS 95-49-8 |
| 9 | 2-Cyanophenol CAS 611-20-1 |
| 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj o-toluoyl chloride cas 933-88-0 manufacturers, lwm tus neeg, Hoobkas
