44' Dimethoxytriphenylmethyl Chlide CAS 40615-36-9
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2-Bromoacetophene CAS 70-11-1 Factory Price
Nambala ya CAS: 70-11-1
Fomula ya maselo: C8H7BrO
Molecular kulemera: 199.05
Katundu wa mankhwala: Makhiristo oyera ngati singano opangidwa ndi ethanol, opangidwa kuchokera ku bromination ya acetophenone.Ndi poizoni ndipo ali ndi mphamvu lachrymatory katundu;imatha kuyaka ikayatsidwa ndi malawi otseguka, ndipo imatulutsa mpweya wambiri wa lachrymatory ikakumana ndi kutentha kwakukulu.Iyenera kusindikizidwa ndi kusungidwa kutali ndi kuwala.
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2-Chloro-1-phenylethanone CAS 532-27-4
Nambala ya CAS: 532-27-4
Mapangidwe a maselo: C8H7ClO
Kulemera kwa molekyulu: 154.59358
Malo otentha: 244-245 ° C
Malo osungunuka: 53-56 °C
Mankhwala katundu: woyera kapena kuwala yellow kristalo
Kugwiritsa Ntchito: Mankhwala apakati, omwe amagwiritsidwa ntchito muzamankhwala ndi organic synthesis
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Formamidine Acetate CAS 3473-63-0
Nambala ya CAS: 3473-63-0
Malo osungunuka: 157-161 ℃
chinyezi: 0.5%
Maonekedwe: Mwala woyera
Kusungirako: Kusavuta kuyamwa chinyezi, kusungira pamalo owuma
Ntchito: Wapakati wa mankhwala
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Sodium Bromate CAS 7789-38-0 Factory Direct Sales
Nambala ya CAS: 7789-38-0
Molecular formula: NaBrO3
Molecular kulemera: 150.892
Malo otentha: 1390 ℃
Malo osungunuka: 755 ℃
Mankhwala katundu: woyera crystalline ufa
Ntchito: Ntchito monga kusanthula reagent, oxidizing wothandizila, perm wothandizila, komanso akhoza kusakaniza ndi sodium bromide kupasuka golide.
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Yogulitsa Mtengo Formamidine Hydrochloride CAS 6313-33-3
Nambala ya CAS: 6313-33-3
InChI: InChI=1/CH4N2.ClH/c2-1-3;/h1H,(H3,2,3);1H
Malo osungunuka: 79-85 ° C
Malo otentha: 46.3°C pa 760 mmHg
Pothirira: 16.8°C
Malo osungira: Khalani pamalo amdima, Osindikizidwa pouma, Kutentha kwachipinda
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Tetrabutylammonium Iodide CAS 311-28-4
Nambala ya CAS: 311-28-4
Chemical formula: C16H36IN
Posungunuka: 141-143°C
Kusungunuka: acetonitrile: 0.1g/mL, zomveka, zopanda mtundu
Maonekedwe: kristalo woyera kapena ufa woyera
Ntchito: Gawo kutengerapo chothandizira, ion awiri chromatography reagent, polarographic kusanthula reagent, Organic kaphatikizidwe.
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DMTCl44′Dimethoxytrityl CAS 40615-36-9
Nambala ya CAS: 40615-36-9
Kuyera: ≥98%
Malo osungunuka: 120-125 ℃ (dec.)
Maonekedwe: makristasi opepuka a pinki
Malo osungira: Sungani pa 2 ~ 8°C
Kugwiritsa ntchito: Wothandizira woteteza gulu;kuchotsa wothandizira;hydroxyl kuteteza wothandizira ma nucleosides ndi ma nucleotides
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High Huality 2-Chloroacetamide CAS 79-07-2
Nambala ya CAS: 79-07-2
Fomula ya maselo: C2H4ClNO
Kulemera kwa molekyulu: 93.5123
Mankhwala katundu: White crystal;sungunuka mu 10 zina madzi ndi 10 nthawi mtheradi Mowa;wosungunuka pang'ono mu ether
Ntchito: Kaphatikizidwe wa Chemicalbook organic mankhwala monga chloroacetonitrile ndi sulfamethylpyrazine;ntchito organic synthesis wa intermediates mankhwala ndi kaphatikizidwe wa organic mankhwala monga chloroacetonitrile, sulfonamide-3-methoxypyrazine ndi sulfamethylpyrazine.
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Zapangidwa ku China Bronopol (BAN) CAS 52-51-7
Nambala ya CAS: 52-51-7
Fomula ya maselo: C3H6BrNO4
Molecular kulemera: 199.94
Chemical katundu: Kutentha kwa chipinda, ndi yoyera kuyera yachikasu, yachikasu-bulauni crystalline ufa, wosanunkhiza ndi wosakoma, sungunuka mosavuta m'madzi, Mowa, propylene glycol, osasungunuka mu chloroform, acetone, benzene, ndi zina zotero. Imawola pang'onopang'ono mu alkaline. njira yamadzimadzi, ndipo imawononga zitsulo zina, monga aluminiyamu.
Ntchito: Zoteteza ndi bactericides zodzoladzola, zomwe zingalepheretse ndikuwongolera mabakiteriya osiyanasiyana amtundu wa zomera.
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Mtengo Wafakitale wa Chloroacetate CAS 107-14-2
Nambala ya CAS: 107-14-2
Fomula ya maselo: C2H2ClN
Molecular kulemera: 75.5
Mankhwala katundu: colorless mandala madzi;kachulukidwe 1.193g/cm3;kusungunuka kwa 38 ° C;kutentha kwa 124-126 ° C;zodzaza nthunzi kuthamanga 1.064kPa (20°C);kusungunuka: kusasungunuka m'madzi, kusungunuka m'ma hydrocarbon ndi mowa
Ntchito: Ntchito monga kusanthula reagents, fumigants, mankhwala, solvents, organic synthesis intermediates
Kuyambitsa Chloroacetonitrile - Njira Yanu Yopambana ya Chemistry
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Yogulitsa Dichloroacetonitile CAS 3018-12-0
Nambala ya CAS: 3018-12-0
Fomula ya maselo: C2HCl2N
Molecular kulemera: 109.94
Mankhwala katundu: colorless mandala madzi;Kachulukidwe: 1.369g/cm3;Malo otentha: 110-112 ° C;Zosakaniza mu ethanol, ether, methanol
Ntchito: Amagwiritsidwa ntchito mu organic synthesis, amagwiritsidwanso ntchito ngati zosungunulira
Kuyambitsa Dichloroacetonitrile - Njira Yachidule Yakuphatikiza Kwachilengedwe
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Ubwino Wapamwamba Dichloroacetamide CAS 683-72-7
Nambala ya CAS: 683-72-7
Fomula ya maselo: C2H3Cl2NO
Molecular kulemera: 127.96
Chemical katundu: Monoclinic columnar makhiristo.Malo osungunuka ndi 99.4 ° C, ndipo malo otentha ndi 233-234 ° C (99kPa).Kusungunuka m'madzi otentha, mowa ndi ether.Ndi nthunzi wa madzi akhoza kukhala kosakhazikika, akhoza sublimated.
Ntchito: zapakatikati mu organic synthesis
Kuyambitsa Dichloroacetamide, Wapakati Wabwino Kwambiri mu Organic Synthesis!