Khoom Description
Khoom npe: 3-Methylbenzyl chloride
CAS: 620-19-9 Nr
IB: 210-628-9
Melting point: -41.95℃(kwv yees)
Kub taw tes: 195-196℃(lit.)
Ceev: 1.064 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.535 (lit.)
Fp: 168℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 3-Methylbenzyl chloride feem ntau yog siv los ua tus neeg sawv cev alkylating thiab tseem ceeb nruab nrab ntawm cov organic synthesis, tshwj xeeb tshaj yog rau kev qhia 3-methylbenzyl pawg rau hauv cov hom phiaj molecules los tsim tshuaj, agrochemicals, thiab fragrances.
2. 3-Methylbenzyl chloride CAS 620-19-9 yog lub tsev thaiv hauv kev tsim cov dyes, pigments, thiab tshuaj tshwj xeeb, suav nrog UV absorbers thiab polymer additives.
3. 3-Methylbenzyl chloride ua haujlwm raws li monomer lossis precursor hauv kev sib txuas ntawm cov resins, kua muaju, thiab lwm yam khoom siv.
Cia thiab ceev faj
1. Khaws 3-methylbenzyl chloride nyob rau hauv ib qho chaw txias, qhuav, zoo- qhov cua qhov chaw, tiv thaiv lub teeb thiab noo noo, nyob rau hauv nruj nreem kaw, corrosion-resistant ntim nyob rau hauv ib tug inert cua (xws li, nitrogen) los tiv thaiv hydrolysis thiab degradation.
2. Khaws 3-methylbenzyl chloride CAS 620-19-9 nruj me ntsis cais ntawm dej, cawv, hauv paus, oxidizing cov neeg ua haujlwm, thiab cov tshuaj reactive kom tsis txhob muaj kev kub ntxhov exothermic, tso pa tawm (HCl), los yog kev puas tsuaj.
3. Kov 3-methylbenzyl chloride nrog kev saib xyuas hnyav uas tsis yog- cov cuab yeej hluav taws xob thiab cov khoom siv hauv av; xyuas kom cov ntim tau sau meej meej tias yog corrosive, noo noo-sensitive, thiab lachrymatory (tear-inducing).
Kev kub ceev teb rau cov dej xau
1. Tshem tawm tam sim ntawd thiab cais qhov chaw nchuav, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab xyuas kom muaj cua txias; zam kev sib cuag nrog dej lossis dej noo thaum lub sijhawm ntim khoom.
2. Ua tib zoo nqus cov spilled 3-methylbenzyl chloride CAS 620-19-9 nrog cov xuab zeb qhuav los yog lwm yam khoom siv inert, tsis-combustible; sau rau hauv cov thawv ntim khoom kaw, tiv thaiv corrosion rau pov tseg raws li cov khib nyiab pov tseg.
3. Ntxuav qhov chaw paug nrog txoj kev qhuav lossis cov kuab tshuaj tsim nyog raws li kev tswj xyuas; neutralize residual acid nrog cov khoom siv alkaline tsim nyog (piv txwv li, sodium bicarbonate) yog tias tau kawm kom muaj kev nyab xeeb, thiab pov tseg tag nrho cov khoom pov tseg raws li cov khoom siv phom sij.
Cov ntaub ntawv kev nyab xeeb
1. 3-Methylbenzyl chloride yog corrosive thiab ua rau tawv nqaij kub hnyiab, qhov muag puas, thiab ua pa ua pa thaum sib cuag lossis nqus pa ntawm vapors / pos huab; Nws yog ib tug muaj zog lachrymator (ua rau tearing).
2. 3-Methylbenzyl chloride CAS 620-19-9 muaj teeb meem yog tias nqos los yog nqus tau, thiab rov ua dua lossis ntev dua tuaj yeem ua rau muaj kev puas tsuaj rau qee yam hauv nruab nrog cev, suav nrog cov pa ua pa thiab qhov muag; nws kuj yuav ua rau rhiab heev.
3. Ib txwm tuav 3-methylbenzyl chloride nyob rau hauv lub fume hood los yog kaw qhov system, hnav PPE tsim nyog nrog rau cov tshuaj lom neeg- hnab looj tes tiv thaiv, daim npog ntsej muag, tshuaj tsom iav, thiab khaub ncaws tiv thaiv; siv cov khoom siv-cua ua pa tiv thaiv yog tias tsis muaj qhov cua txaus.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: 3-Bromopropyl Triphenylphosphonium Bromide CAS 3607-17-8 |
| 2 | 3 -(2-Aminoethylamino) Propyl-Dimethoxymethylsilane CAS 3069-29-2 |
| 3 | 4-Chlorobutanoic Acid CAS 627-00-9 |
| 4 | 4 -Tert-Butylbenzyl Chloride CAS 19692-45-6 |
| 5 | Tom ntej: Ethyl 5-Bromovalerate CAS 14660-52-7 |
| 6 | Tetraphenylphosphonium Iodide CAS 2065-67-0 |
| 7 | 5-Chlorovaleric Acid CAS 1119-46-6 |
| 8 | 7-Bromoheptanoic acid CAS 30515-28-7 |
| 9 | 3- (Acryloxy) Propyltrimethoxysilane CAS 4369-14-6 |
| 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 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-methylbenzyl chloride cas 620-19-9, Tuam Tshoj 3-methylbenzyl chloride cas 620-19-9 manufacturers, lwm tus neeg, Hoobkas
