Trimethyl Borate CAS 121-43-7 Purity> 99.5% (GC) Factory High Quality
MShanghai Ruifu Chemical Co., Ltd. ndiwopanga komanso wogulitsa Trimethyl Borate (CAS: 121-43-7) wokhala ndi mawonekedwe apamwamba.Titha kupereka COA, kutumiza padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Ngati mukufuna Trimethyl Borate, chonde tumizani zambiri za CAS nambala, dzina mankhwala, kuchuluka kwa ife.Please contact: alvin@ruifuchem.com
Dzina la Chemical | Trimethyl Borate |
Mawu ofanana ndi mawu | Boric Acid Trimethyl Ester;Methyl Borate;Trimethoxyborone;TMB |
Stock Status | Mu Stock, Mphamvu Yopanga Matani 50 pamwezi |
Nambala ya CAS | 121-43-7 |
Nambala ya CAT | Chithunzi cha RF-F14 |
Molecular Formula | C3H9BO3 |
Kulemera kwa Maselo | 103.91 |
Melting Point | -34 ℃ (lit.) |
Boiling Point | 68.0 ~ 69.0 ℃ (lit.) |
Pophulikira | -8℃(17°F) |
Kusungunuka | Zosakaniza ndi Tetrahydrofuran, Etha, Mowa.Zosungunuka mu Benzene |
Kukhazikika | Zoyaka Mosavuta, Zomva Chinyezi |
Hydrolytic Sensitivity | 7: Imachita Pang'onopang'ono Ndi Chinyezi/Madzi |
Zizindikiro Zowopsa | Xn, F, T |
Ndemanga Zowopsa | 11-21-23/25-36/37/38-10-36-61-60 |
Ndemanga za Chitetezo | 16-27-36/37/39-45-25-23-2-26-53 |
WGK Germany | 3 |
TSCA | Inde |
Kalasi Yowopsa | 3 |
Packing Group | II |
HS kodi | 2920900090 |
Mtundu | Ruifu Chemical |
Kanthu | Zofotokozera |
Maonekedwe | Zamadzimadzi Zopanda Mtundu |
Kuyera / Kusanthula Njira | >99.5% (GC) |
Melting Point | -34.0 ℃ |
Kachulukidwe (20 ℃) | 0.931-0.937 |
Refractive Index n20/D | 1.354 ~ 1.359 |
Boric Acid | <0.50% |
Madzi (KF) | <0.50% |
Zitsulo Zolemera (monga Pb) | <50ppm |
Chitsulo (Fe) | <50ppm |
Nickel (Ndi) | <20ppm |
Galium (Ga) | <20ppm |
ICP | Imatsimikizira kuti Zida za Boron Zatsimikiziridwa |
Zonse Zonyansa | <0.50% |
Infrared Spectrum | Zimagwirizana ndi Kapangidwe |
Test Standard | Enterprise Standard |
Phukusi: Botolo la Fluorinated, 25kg / Barrel, 200kg / Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Kusamala chinyezi.Sungani m'zotengera zomata pamalo ozizira, owuma komanso olowera mpweya wabwino.Zosagwirizana ndi ma oxidizing agents.
Trimethyl Borate (CAS: 121-43-7) ndi membala wa kalasi ya borate esters yomwe imapezedwa ndi condensation yovomerezeka ya methanol atatu ofanana ndi boric acid, ndi reagent yothandiza mu kaphatikizidwe ka organic.Itha kugwiritsidwa ntchito ngati gwero la mbiri ya doping ya semiconductor.Itha kugwiritsidwanso ntchito popanga boron yoyera kwambiri.Boron mankhwala, Lithium batire kafukufuku reagents.Itha kugwiritsidwanso ntchito ngati flux.Imakhudzidwa ndi kupanga utomoni, phula ndi utoto ndipo imakhala ngati methylation agent.Monga gwero la boron, amagwiritsidwa ntchito popanga zoletsa moto, anti-oxidants ndi corrosion inhibitors.Imakhudzidwa ndi ma reagents a Grignard otsatiridwa ndi hydrolysis kukonzekera boronic acid.Amagwiritsidwanso ntchito ngati kalambulabwalo wa borate esters, omwe amapeza ntchito mu Suzuki coupling reaction.
Ndemanga za Air ndi Madzi:Zoyaka kwambiri.Mofulumira kuwola m'madzi.
Moto Wowopsa: Zoyaka kwambiri: Zitha kuyatsidwa mosavuta ndi kutentha, zoyaka kapena malawi.Nthunzi zimatha kupanga zosakaniza zophulika ndi mpweya.Mpweya ukhoza kupita kugwero loyatsira ndikubwereranso.Nthunzi zambiri zimakhala zolemera kuposa mpweya.Adzafalikira pansi ndikusonkhanitsa m'malo otsika kapena otsekeka (zonyansa, zipinda zapansi, akasinja).Kuopsa kwa kuphulika kwa nthunzi m'nyumba, panja kapena m'zimbudzi.Kuthamangitsidwa kwa ngalande kungayambitse ngozi ya moto kapena kuphulika.Zotengera zimatha kuphulika zikatenthedwa.Zamadzimadzi zambiri ndi zopepuka kuposa madzi.