Khoom Description
Khoom npe: Benzotrifluoride
CAS: 98-08-8 Nr
IB: 202-635-0
Melting point: -29℃(lit.)
Kub taw tes: 102℃(lit.)
Ceev: 1.19 g / mL ntawm 20℃(lit.)
Refractive index: n20/D 1.414 (lit.)
Fp: 54℃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. Benzotrifluoride yog dav siv los ua ib qho tshwj xeeb, tsis yog -chlorinated lwm cov kuab tshuaj rau dichloromethane hauv cov organic synthesis vim nws qhov kub hnyiab ntau dua thiab muaj peev xwm yaj ntau cov organic compounds. Nws muaj feem xyuam rau cov tshuaj tiv thaiv xws li Swern, Dess-Martin, thiab hydrogen peroxide oxidation .
2. Benzotrifluoride CAS 98-08-8 yog lub luag haujlwm tseem ceeb hauv kev tsim tshuaj, dyes, agrochemicals, thiab fluorinated polymers. Nws kuj tseem siv los ua cov kua dej dielectric, tus neeg sawv cev vulcanizing, thiab hauv kev ntxuav thiab etching rau cov khoom siv hluav taws xob.
3. Cov ntawv thov ntawm Benzotrifluoride kuj suav nrog nws txoj kev siv hauv kev tshawb fawb thiab kev txhim kho rau kev kawm txog cov txheej txheem tshuaj tiv thaiv thiab tsim cov ntaub ntawv tshiab.
Cia thiab ceev faj
1. Khaws Benzotrifluoride rau hauv lub thawv kaw nruj nreem nyob rau hauv qhov chaw txias, qhuav, thiab zoo- qhov chaw cua, kom deb ntawm tshav kub, sparks, thiab qhib nplaim taws. Pom zoo cia txias txias xws li tub yees (2-8 degree) lossis qhov chaw txias, tsaus.
2. Khaws Benzotrifluoride nruj me ntsis kom deb ntawm cov oxidizing muaj zog, muaj zog acids, thiab cov hauv paus muaj zog, vim nws tsis sib haum. Nws reacts nrog dej thiab noo noo los tsim cov tshuaj lom thiab corrosive hydrogen fluoride gas, yog li kev sib cuag nrog dej yuav tsum zam. Siv cov pa taws- cov cuab yeej pov thawj thiab xyuas kom muaj kev sib txuas hauv av / kev sib txuas ntawm cov thawv kom tsis txhob muaj qhov paug tawm.
3. Ib txwm Benzotrifluoride CAS 98-08-8 siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov tsom iav tiv thaiv kom nruj thiab tiv thaiv lub ntsej muag, cov hnab looj tes tiv thaiv tshuaj (Viton lossis nitrile pom zoo), thiab cov khaub ncaws tiv thaiv nplaim taws. Kov tsuas yog ua kom muaj cua txaus los yog hauv cov fume hood, thiab tsis txhob ua pa tawm.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav, tshem tawm tag nrho cov qhov hluav taws xob, thiab xyuas kom muaj cua txaus. Siv cov cuab yeej tiv thaiv tus kheej tag nrho suav nrog tus kheej - muaj cov cuab yeej ua pa (SCBA). Tsis txhob cia Benzotrifluoride nkag mus rau hauv cov dej ntws los yog hauv dej, vim nws muaj tshuaj lom rau cov dej hauv dej. Txoj kev spilling los ntawm upwind.
2. Muaj Benzotrifluoride siv inert, uas tsis yog - cov khoom siv hluav taws xob nqus tau (xws li cov xuab zeb qhuav, vermiculite). Tsis txhob sib cuag nrog dej kiag li. Ua tib zoo sau cov khoom tsis huv los ntawm kev siv lub txim hluav taws xob- cov cuab yeej pov thawj lossis qhov tawg- pov thawj lub tshuab nqus tsev rau hauv lub kaw lus kaw, cov ntawv lo rau corrosion-cov khoom pov tseg cov tshuaj tiv thaiv rau kev pov tseg raws li cov khoom siv phom sij.
3. Cov neeg ua haujlwm Benzotrifluoride CAS 98-08-8 yuav tsum hnav PPE haum thaum ntxuav. Lub vapor-suppressing ua npuas ncauj yuav siv tau los txo cov vapors. Benzotrifluoride yog cais rau kev thauj mus los (UN2338, Hazard Class 3, Packing Group II).
Cov ntaub ntawv kev nyab xeeb
1. Benzotrifluoride yog cais nrog GHS teeb liab lo lus "Danger". Nws yog cov kua ua kua thiab vapor heev (H225, flash point 8-12 degree). Nws ua rau tawv nqaij khaus (H315), mob qhov muag loj (H319), thiab muaj tshuaj lom yog tias nqus tau (H331). Benzotrifluoride CAS 98-08-8 tuaj yeem ua rau tuag taus yog tias nqos thiab nkag mus rau hauv cov hlab ntsws (H304).
2. Benzotrifluoride xav tias yuav ua rau mob qog noj ntshav (H350) thiab caj ces tsis xws luag (H340), thiab ua rau lub cev puas tsuaj (H370/H372) raws li qee cov lus hais txog kev phom sij. Benzotrifluoride CAS 98-08-8 reacts nrog dej tso tawm cov pa tshuaj lom thiab corrosive hydrogen fluoride gas. Nws muaj qhov kub ntawm 102 degree, melting point ntawm -29 degree, vapor ceev ntawm 5.04 (cua{11}}), thiab yog me ntsis soluble hauv dej (0.15 g / L). Thermal decomposition ua rau cov pa phem xws li carbon oxides thiab hydrogen fluoride.
3. Nco ntsoov sab laj rau Daim Ntawv Qhia Txog Kev Nyab Xeeb (SDS) rau Benzotrifluoride kom tiav cov ntaub ntawv txaus ntshai, ua ntej- txheej txheem pab (P301+P310+P330 rau kev noj, P303+P361+P353 rau daim tawv nqaij, P305+P351+P{10} rau daim tawv nqaij P304+P340+P310 rau kev nqus pa), thiab tuav cov lus qhia. Cov lus ceeb toom muaj xws li P210 (kom deb ntawm tshav kub / taws / qhib nplaim taws), P233 (kom kaw lub thawv kom nruj), P260 (tsis txhob ua pa tawm), thiab P280 (hnav looj hnab looj tes / tiv thaiv qhov muag).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Triisopropylsilyl Chloride CAS 13154-24-0 |
| 2 | Tert -Butyldimethylsilyl chloride CAS 18162-48-6 |
| 3 | Tetraethylammonium Chloride CAS 56-34-8 |
| 4 | Tetrabutylphosphonium Chloride CAS 2304-30-5 |
| 5 | Tom ntej: Chlorotriethylsilane CAS 994-30-9 |
| 6 | Tom ntej: Trimethylsulfoxonium Iodide CAS 1774-47-6 |
| 7 | Tom ntej: Trichloroacetonitrile CAS 545-06-2 |
| 8 | Sodium Tert -Pentoxide CAS 14593-46-5 |
| 9 | Tom ntej: Triisopropylsilane CAS 6485-79-6 |
| 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 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj benzotrifluoride cas 98-08-8 manufacturers, lwm tus neeg, Hoobkas
