Khoom Description
Khoom npe: Phenacyl Bromide
CAS: 2142-69-0 Nr
IB: 218-398-1
Melting point: degree
Kub taw tes: 116-117℃(12 mmHg)
Ceev: 1.476 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.568 (lit.)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2′-Bromoacetophenone feem ntau yog siv los ua ntau yam alkylating tus neeg sawv cev thiab lub tsev thaiv hauv cov organic synthesis.
2. Phenacyl Bromide CAS 2142-69-0 yog lub luag haujlwm tseem ceeb hauv kev tsim cov tshuaj, agrochemicals, thiab lwm yam tshuaj zoo.
3. Qhov sib xyaw no kuj tseem siv los ua cov khoom ua ntej rau heterocyclic compounds thiab hauv cov ntaub ntawv tshawb fawb.
Cia thiab ceev faj
1. Khaws 2′-bromoacetophenone nyob rau hauv qhov chaw txias, qhuav, zoo- qhov cua, tiv thaiv los ntawm lub teeb thiab deb ntawm tshav kub thiab ignition.
2. Khaws lub thawv kaw kom nruj thiab sib cais los ntawm cov muaj zog oxidizing cov neeg ua haujlwm, cov hauv paus muaj zog, thiab cov neeg ua haujlwm txo qis.
3. Kov Phenacyl Bromide CAS 2142-69-0 nrog cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), nrog rau cov hnab looj tes tiv thaiv tshuaj, tsom iav kev nyab xeeb, thiab lub tsho tiv no. Siv lub fume hood kom tsis txhob nqus pa los yog hmoov av.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tsim nyog ( hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa).
2. Ncua cov kua uas nchuav nrog ib qho inert, tsis yog - cov khoom siv hluav taws xob (xws li, xuab zeb, vermiculite). Muab cov khoom tsis huv tso rau hauv ib lub thawv ntim khoom pov tseg uas raug kaw.
3. Tiv thaiv Phenacyl Bromide CAS 2142-69-0 los ntawm kev nkag mus rau hauv cov kav dej, cov kav dej, lossis ib puag ncig. Ntxuav qhov chaw cuam tshuam nrog cov kuab tshuaj uas tsim nyog los yog tshuaj ntxuav tes.
Cov ntaub ntawv kev nyab xeeb
1. 2′-Bromoacetophenone muaj teeb meem yog tias nqos, nqus tau, lossis kov ntawm daim tawv nqaij. Nws ua rau tawv nqaij kub hnyiab heev, qhov muag puas, thiab ua pa ua pa. Nws yog ib qho muaj zog lachrymator (tear gas agent).
2. Phenacyl Bromide CAS 2142-69-0 yog flammable thiab nws cov vapors tuaj yeem tsim cov khoom tawg nrog cua. Nws tuaj yeem tso pa tawm cov pa phem (hydrogen bromide, carbon oxides) thaum cua sov kom tawg.
3. Nco ntsoov sab laj nrog tus nom 2′-bromoacetophenone Safety Data Sheet (SDS) kom paub txog kev phom sij, tuav, thiab cov ntaub ntawv tswj hwm. Kov nrog ceev faj heev vim nws corrosive thiab lachrymatory zog.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 2-Methyl-3-nitroanisole CAS 4837-88-1 |
| 2 | 2-Bromo-6-nitrotoluene CAS 55289-35-5 |
| 3 | 3-Bromo-2-methylaniline CAS 55289-36-6 |
| 4 | 4-Benzyloxyindole CAS 20289-26-3 |
| 5 | 4- (Aminomethyl) Piperidine CAS 7144-05-0 |
| 6 | 3 5-Dinitrobenzoic Acid CAS 99-34-3 |
| 7 | Tom ntej: 3-Nitrobenzonitrile CAS 619-24-9 |
| 8 | 4-Chloro-3-nitrobenzoic acid CAS 96-99-1 |
| 9 | Tom ntej: Methyl 3-nitrobenzoate CAS 618-95-1 |
| 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 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: 2′-bromoacetophenone / phenacyl bromide cas 2142-69-0, Tuam Tshoj 2′-bromoacetophenone / phenacyl bromide cas 2142-69-0 manufacturers, lwm tus neeg, Hoobkas
