Khoom Description
Cov tshuaj sib xyaw ua ke rau CAS 872-35-5 yog 1H-Imidazole-2(3H)-thione, nrog rau cov mis mos ntawm C3H4N2S thiab molecular hnyav ntawm 100.15 g / mol.
1H-Imidazole-2(3H)-thione yog cov hmoov tsis muaj xim crystalline ntawm chav tsev kub. Lub sij hawm ntev raug rau huab cua yuav ua rau nws cov xim tob zuj zus vim oxidation. Nws melting point yog 228-231 degree, nws boiling point decomposes ntawm 152.4 degree, nws flash point yog 108.0 degree, thiab nws ceev yog hais txog 1.3 g / cm³ (kwv yees tus nqi). Nws yog me ntsis soluble hauv dej (li 0.1 g / 100 mL), yooj yim soluble nyob rau hauv organic solvents xws li methanol, ethanol, thiab dimethyl sulfoxide (DMSO), thiab soluble nyob rau hauv alkaline daws tsim sodium ntsev.
Daim ntawv thov:
Raws li cov organic synthesis nruab nrab, 1H-Imidazole-2(3H)-thione yog siv los ua ke sulfur-muaj cov tshuaj heterocyclic (xws li cov tshuaj tiv thaiv kab mob nitazoxanide), lossis raws li cov txheej txheem ntawm metalloproteinase inhibitors. Nyob rau hauv lub tshav pob ntawm electrocatalysis, qhov tsis zoo divalent anion tsim tom qab deprotonation tuaj yeem siv los ua cov khoom siv hluav taws xob zoo rau lub semi-hydrogenation ntawm acetylene los tsim ethylene.
|
Molecular hnyav |
100.14 |
|
Qhov ntom |
1.36 ± 0.1 g / cm3 (Kev kwv yees) |
|
Melting point |
228-231℃(lit.) |
|
Boiling Point |
152.4 ± 23.0℃(Tshaj tawm) |
|
Flash Point |
46 degree |
|
Vapor Siab |
3.5mmHg ntawm 25 degree |
|
Solubility |
Methanol: yaj 50mg / mL, ntshiab mus rau me ntsis turbid, tsis muaj xim rau daj |
|
Refractive Index |
1.696 |
|
Acidity coefficient |
11.40 ± 0.30 (Kev kwv yees) |
|
Cia tej yam kev mob |
Khaws nyob rau hauv qhov tsaus ntuj nti, inert cua, 2-8 degree |
|
Qhov tshwm sim |
Crystallized hmoov los yog siv lead ua |
|
Xim |
Dawb rau daj rau tan |
Txog Peb
Gnee Chemical nyob hauv Henan Xeev, Suav. Peb yog ib lub tuam txhab kev lag luam ntshuam thiab xa tawm kev lag luam, feem ntau muag cov khoom cog, khoom noj khoom haus additives, tshuaj intermediates thiab lwm yam khoom. Peb muaj peb tus kheej factories thiab txawv teb chaws warehouses los muab kev pab zoo tshaj plaws thiab lav rau peb cov neeg muas zaub. Cov khoom xa tawm peb faib tau txais txiaj ntsig zoo los ntawm peb cov neeg siv khoom.
Peb tab tom tos ntsoov yuav koom tes nrog koj thiab tsim kom muaj yeej- yeej kev sib raug zoo nrog koj. Thov so kom paub tseeb tias peb yuav ua raws li koj qhov kev txiav txim tiag.
fAQ
Q: Ntev npaum li cas koj tau koom nrog kev lag luam xa tawm?
A: Tau ntev, peb lub khw tseem ceeb nyob hauv tsev. Yuav kom ua tau raws li cov kev xav tau ntawm cov neeg siv khoom txawv teb chaws, peb tsis ntev los no tau teeb tsa lub tuam txhab xa tawm tshwj xeeb.
Kuv kuj vam tias peb cov khoom tuaj yeem txaus siab rau lub koob npe nrov nyob txawv teb chaws, thiab vam tias yuav ua phooj ywg ntau dua nrog cov neeg siv khoom txawv teb chaws!
Q: Koj muab cov ntaub ntawv dab tsi?
A: Feem ntau, peb muab cov ntawv xa nyiaj ua lag luam, cov ntawv ntim khoom, daim ntawv teev npe, COA, daim ntawv pov thawj kev noj qab haus huv thiab daim ntawv pov thawj ntawm keeb kwm. Yog tias koj lub lag luam muaj cov kev cai tshwj xeeb, thov qhia rau peb paub.
Cim npe nrov: cas:872-35-5|1h-imidazole-2(3h)-thione, Suav teb cas:872-35-5|1h-imidazole-2 (3h) - thione manufacturers, lwm tus neeg, Hoobkas
