Khoom Description
Khoom npe: 2-Chlorobenzonitrile
CAS: 873-32-5 Nr
PIB: 212-836-5
Melting point: 43-46℃(lit.)
Kub taw tes: 232℃(lit.)
Qhov ceev: 1.18g / cm3
Refractive Index: 1.4530 (kwv yees)
Fp: 227℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2-Chlorobenzonitrile yog ib qho nruab nrab hauv kev tsim cov azo dyes thiab cov precursor rau 2-amino-5-nitrobenzonitrile, dye precursor .
2. 2-Chlorobenzonitrile CAS 873-}32-5 yog siv dav hauv kev tsim kho tshuaj, tshwj xeeb tshaj yog rau kev tsim cov tshuaj tiv thaiv kab mob thiab tshuaj tua kab mob, thiab ua lub tsev thaiv rau cov tshuaj agrochemicals xws li tshuaj tua kab thiab tshuaj tua kab.
3. 2-Chlorobenzonitrile yog ib qho activated aryl chloride ua hauj lwm hauv palladium-catalyzed ncaj arylation cov tshuaj tiv thaiv ntawm heteroaromatics thiab yog siv nyob rau hauv cov ntaub ntawv science rau tshwj xeeb polymers.
Cia thiab ceev faj
1. Khaws 2-Chlorobenzonitrile nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv ib qho chaw txias, qhuav, zoo- qhov cua qhov chaw, nrog rau qhov kub siab ntawm 0-8℃lossis -20℃kom ruaj khov mus ntev.
2. Khaws 2-Chlorobenzonitrile CAS 873-32-5 nruj me ntsis kom deb ntawm cov muaj zog oxidizing cov neeg ua haujlwm, muaj zog acids, thiab cov hauv paus muaj zog los tiv thaiv kev phom sij.
3. Kov 2-Chlorobenzonitrile siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes nitrile, tsom iav kev nyab xeeb, thiab nyob rau hauv lub hood fume, thiab tsis txhob ua pa plua plav thiab tiv nrog daim tawv nqaij thiab qhov muag.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, hnav cov cuab yeej tiv thaiv tag nrho nrog rau tus kheej - muaj cov cuab yeej ua pa, thiab cheb cov khoom 2-Chlorobenzonitrile rau hauv cov thawv ntim, cov ntawv sau tsis tsim cov plua plav.
2. Tiv thaiv kom tsis txhob nchuav 2-Chlorobenzonitrile CAS 873-32-5 los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej, raws li kev tso tawm mus rau hauv ib puag ncig yuav tsum tau zam nruj me ntsis.
3. Cov neeg ua haujlwm tu 2-Chlorobenzonitrile spills yuav tsum muab pov tseg pov tseg raws li cov khoom siv phom sij, raws li 2-Chlorobenzonitrile raug cais rau kev thauj mus los raws li ib puag ncig muaj kev phom sij (UN 3077 lossis UN 3439, Chav Kawm 9 lossis 6.1, PG III).
Cov ntaub ntawv kev nyab xeeb
1. 2-Chlorobenzonitrile muaj teeb meem yog tias nqos tau (H302, qhov ncauj LD50 nas: 396 mg/kg), teeb meem ntawm daim tawv nqaij (H312, dermal LD50 luav: 340-600 mg/kg), thiab ua rau mob qhov muag loj (H319) nrog GHS" lo lus "Warn.
2. 2-Chlorobenzonitrile CAS 873-32-5 muaj qhov taw tes ntawm 108-122 degree, combustion ua rau cov pa phem xws li carbon monoxide, nitrogen oxides, thiab hydrogen chloride gas, thiab tuaj yeem tsim cov khoom tawg nrog cov huab cua ntawm cov cua kub hnyav.
3. 2-Chlorobenzonitrile muaj qhov melting point ntawm 43-48 degree, boiling point ntawm 232 degree, thiab yog me ntsis soluble nyob rau hauv dej (1g / l).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Acetone Oxime / Acetoxime / 2-Propanone Oxime / DMKO CAS 127-06-0 |
| 2 | Tom ntej: Ethyl Propiolate CAS 623-47-2 |
| 3 | Tom ntej: 4-Hydroxy-3-methoxybenzylamine Hydrochloride CAS 7149-10-2 |
| 4 | 1 3 5-Tribromobenzene CAS 626-39-1 |
| 5 | Tom ntej: 3-Methyl-8-quinolinesulphonyl Chloride CAS 74863-82-4 |
| 6 | Tom ntej: Dimethyl Acetylenedicarboxylate CAS 762-42-5 |
| 7 | Tom ntej: Dimethylglyoxime CAS 95-45-4 |
| 8 | Factory Supply Succinic Anhydride CAS 108-30-5 |
| 9 | Tom ntej: Butyltriphenylphosphonium Bromide CAS 1779-51-7 |
| 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2-chlorobenzonitrile cas 873-32-5, Tuam Tshoj 2-chlorobenzonitrile cas 873-32-5 manufacturers, lwm tus neeg, Hoobkas
