Khoom Description
Khoom npe: 3-(Trifluoromethyl) benzoyl chloride
CAS: 2251-65-2 Nr
IB: 218-844-5
Kub taw tes: 184-186℃/ 750 mmHg (lit.)
Ceev: 1.383 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.477 (lit.)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | RT, khaws cia hauv nitrogen |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 3-(Trifluoromethyl) benzoyl chloride feem ntau yog siv los ua tus neeg sawv cev acylating thiab tseem ceeb nruab nrab hauv kev sib txuas ntawm cov kws tshuaj, agrochemicals, thiab dyes.
2. 3-(Trifluoromethyl) benzoyl chloride CAS 2251-65-2 ua lub tsev thaiv ntau yam rau kev qhia 3-(trifluoromethyl) benzoyl pawg rau hauv cov molecules, txhim kho lipophilicity thiab metabolic stability.
3. Cov compound no kuj yog siv rau hauv polymer chemistry thiab cov ntaub ntawv tshawb fawb.
Cia thiab ceev faj
1. Khaws 3-(trifluoromethyl) benzoyl chloride nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, kom deb ntawm tshav kub, noo noo, thiab cov ntaub ntawv tsis sib xws (dej, cawv, bases, oxidizing agents).
2. Khaws 3-(Trifluoromethyl) benzoyl chloride CAS 2251-65-2 lub thawv kaw kom nruj rau hauv qhov chaw tsis muaj zog yog tias ua tau, thiab sau kom meej meej. Kov thiab qhib cov thawv tsuas yog nyob rau hauv ib puag ncig qhuav (xws li, fume hood) vim muaj dej rhiab heev.
3. Ua tib zoo ceev faj siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE): tshuaj lom neeg -cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, daim npog ntsej muag, thiab cov kua qaub- tiv thaiv lub tsho tiv thaiv. Ib txwm siv lub fume hood kom tsis txhob nqus pa ntawm vapors thiab corrosive pos huab.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm tam sim ntawd thiab cais thaj chaw. Xyuas kom qhov cua thiab hnav cov iav tiv thaiv tag nrho (cov hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa haum rau cov kua qaub vapors / chlorides).
2. **Tsis txhob siv dej.** Ua tib zoo 3-(Trifluoromethyl) benzoyl chloride CAS 2251-65-2 npog los yog muaj cov spilled nrog ib tug inert, qhuav absorbent khoom (xws li, xuab zeb, vermiculite). Muab tag nrho cov khoom tsis huv tso rau hauv ib lub thawv ntim khoom kaw, sau tias muaj kev phom sij.
3. Tiv thaiv qhov sib xyaw kom tsis txhob nkag mus rau hauv cov kav dej, cov kav dej, lossis ib puag ncig. Decontaminate cov cuab yeej thiab qhov chaw nrog cov khoom qhuav inert ua ntej. Nrhiav kev pab kws tshaj lij yog tias xav tau.
Cov ntaub ntawv kev nyab xeeb
1. 3-(Trifluoromethyl) benzoyl chloride yog ** corrosive heev thiab noo noo -sensitive **. Nws ua rau tawv nqaij kub hnyiab, qhov muag puas, thiab ua pa puas. Nws muaj teeb meem yog tias nqos los yog nqus tau. Reacts hnyav nrog dej, cawv, thiab cov hauv paus, tso cua sov thiab cov pa phem / corrosive gases (hydrogen chloride, hydrogen fluoride).
2. 3-(Trifluoromethyl) benzoyl chloride CAS 2251-65-2 yog combustible thiab tej zaum yuav emit heev lom thiab corrosive fumes (hydrogen chloride, hydrogen fluoride, phosgene, carbon monoxide) thaum tshav kub los yog nyob rau hauv hluav taws.
3. Nco ntsoov sab laj nrog tus nom 3-(trifluoromethyl) benzoyl chloride Safety Data Sheet (SDS) thiab ua raws li kev noj qab haus huv hnyav, corrosion, thiab muaj kev phom sij. Yuav tsum muaj kev cob qhia tshwj xeeb rau cov kua qaub chlorides.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Chloro-4-nitrobenzoic acid CAS 99-60-5 |
| 2 | O-Phenetidine CAS 94-70-2 |
| 3 | Ethyl Isonicotinate CAS 1570-45-2 |
| 4 | Tom ntej: 3-Amino-2-methylbenzoic Acid CAS 52130-17-3 |
| 5 | S -2-Chloromandelic Acid CAS 52950-19-3 |
| 6 | 4-Fluoro-3-nitrobenzoic acid CAS 453-71-4 |
| 7 | 4-Bromophenylacetic Acid CAS 1878-68-8 |
| 8 | 1 1-Cyclobutanedicarboxylic Acid CAS 5445-51-2 |
| 9 | 3 5-Dimethylaniline CAS 108-69-0 |
| 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 3- (trifluoromethyl) benzoyl chloride cas 2251-65-2, Tuam Tshoj 3-(trifluoromethyl) benzoyl chloride cas 2251-65-2 manufacturers, lwm tus neeg, Hoobkas
