Khoom Description
Khoom npe: 4-Chlorobutyronitrile
CAS: 628-20-6 Nr
PIB: 211-031-6
Kub taw tes: 195-197℃(lit.)
Ceev: 1.095 g / mL ntawm 20 degree
Refractive index: n20/D 1.442 (lit.)
Fp: 185℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Inert cua, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4-Chlorobutyronitrile feem ntau yog siv los ua ntau yam nruab nrab ntawm cov organic synthesis rau tshuaj, agrochemicals, thiab lwm yam tshuaj zoo.
2. 4-Chlorobutyronitrile CAS 628-20-6 yog lub tsev tseem ceeb rau kev npaj cov heterocycles (piv txwv li, pyrrolidines, piperidines) thiab lwm cov tebchaw uas muaj nitrogen los ntawm cyclization lossis hloov cov tshuaj tiv thaiv.
3. Cov compound no kuj yog siv rau hauv polymer chemistry thiab cov ntaub ntawv tshawb fawb.
Cia thiab ceev faj
1. Khaws 4-chlorobutyronitrile nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, deb ntawm tshav kub, sparks, thiab qhib nplaim taws.
2. Khaws lub thawv kaw kom nruj thiab sib cais los ntawm cov khoom muaj zog oxidizing, cov hauv paus muaj zog, thiab cov kua qaub muaj zog.
3. Kov 4-Chlorobutyronitrile CAS 628-20-6 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.
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. Absorb 4-Chlorobutyronitrile CAS 628-20-6 spill nrog ib qho inert, tsis-combustible khoom (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 qhov sib xyaw kom tsis txhob 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 lossis tshuaj ntxuav tes, ua raws li cov cai hauv zos.
Cov ntaub ntawv kev nyab xeeb
1. 4-Chlorobutyronitrile muaj teeb meem yog tias nqos, nqus tau, lossis kov ntawm daim tawv nqaij. Nws ua rau tawv nqaij thiab qhov muag khaus thiab yuav ua rau ua pa puas. Nws yog tshuaj lom thiab yuav tso tawm cyanide nyob rau hauv tej yam kev mob (xws li, acidification, metabolism).
2. 4-Chlorobutyronitrile CAS 628-20-6 yog nplaim taws thiab nws cov vapors tuaj yeem tsim cov khoom tawg nrog cua. Nws tuaj yeem tso pa tawm cov pa phem heev (hydrogen chloride, hydrogen cyanide, carbon oxides) thaum cua sov kom tawg lossis hluav taws.
3. Nco ntsoov sab laj nrog cov nom 4-chlorobutyronitrile Safety Data Sheet (SDS) kom paub txog kev phom sij, kev tuav pov hwm, thiab cov ntaub ntawv tswj hwm. Kov raws li cov tshuaj lom cyanide - thiab cov tshuaj chloride.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 3-Bromobenzonitrile CAS 6952-59-6 |
| 2 | 4-Bromophenylacetonitrile CAS 16532-79-9 |
| 3 | Tom ntej: Benzyl Chloromethyl Ether CAS 3587-60-8 |
| 4 | Methyl 3-(trifluoromethyl)benzoate CAS 2557-13-3 |
| 5 | Succinonitrile CAS 110-61-2 |
| 6 | 4-Bromomethylbenzoic Acid CAS 6232-88-8 |
| 7 | 4-Methoxyphenethylamine CAS 55-81-2 |
| 8 | 3- (Trifluoromethyl) benzoyl Chloride CAS 2251-65-2 |
| 9 | Tom ntej: Methyl 4-Trifluoromethylbenzoate CAS 2967-66-0 |
| 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: 4-chlorobutyronitrile cas 628-20-6, Tuam Tshoj 4-chlorobutyronitrile cas 628-20-6 manufacturers, lwm tus neeg, Hoobkas
