Khoom Description
CAS tus naj npawb ntawm 3,4-dichloro-1,2,5-thiadiazole yog 5728-20-1. Nws cov mis molecular yog C₂Cl₂N₂S, nws qhov hnyav molecular yog 155.0058, thiab nws EINECS No. yog 227 - 232 - 7.
Hais txog lub cev lub cev, 3,4 - Dichloro - 1,2,5 - thiadiazole feem ntau yog dawb mus rau lub teeb daj crystalline hmoov. Nws melting point yog nyob nruab nrab ntawm 82 - 83 degree, thaum nws boiling point yog 158 degree. Nws qhov ceev yog 1.648g / cm³, nws qhov taw qhia tsis pom kev yog 1.561, thiab nws qhov taw tes flash yog ntau dua 100 degree. Nws yog me ntsis soluble hauv dej, tab sis nws tuaj yeem yaj hauv qee cov kuab tshuaj organic.
Hais txog cov khoom siv tshuaj, 3,4 - Dichloro - 1,2,5 - thiadiazole muaj qee yam tshuaj lom neeg. Cov tshuaj chlorine atoms hauv nws cov molecules tuaj yeem hloov tau los ntawm lwm pab pawg ua haujlwm, ua rau nws koom nrog ntau yam kev cuam tshuam ntawm cov organic synthesis.
Cov ntaub ntawv yooj yim
| Khoom npe | 3,4-Dichloro-1,2,5-thiadiazole |
| CAS | 5728-20-1 |
| Molecular Formula | C2Cl2N2S |
| Molecular hnyav | 155.01 |
| Kev tshwm sim | kua tsis muaj xim |
| kev huv | 99% |
Cov ntaub ntawv kev nyab xeeb
Cov ntsiab lus txaus ntshai
36/37/38 - Irritating rau qhov muag, ua pa thiab tawv nqaij.
Cov ntsiab lus kev nyab xeeb
S26 - Tom qab ntsib qhov muag tsis pom kev, thov yaug dej tam sim ntawd thiab nrhiav kev pab tswv yim.
S37/39 - Hnav hnab looj tes tsim nyog thiab tsom iav los yog qhov ncauj qhov ntswg.
Siv
Hauv kev lag luam tshuaj, 3,4-Dichloro-1,2,5-thiadiazole, 99% yog ib qho tseem ceeb nruab nrab rau kev sib txuas ntawm qee yam tshuaj, xws li cov synthesis ntawm - adrenergic blocker Timolol .
Hauv kev ua liaj ua teb, Nws tuaj yeem siv los ua ib qho inhibitor ntawm av nitrification. Nws tuaj yeem cuam tshuam kev hloov pauv ntawm ammonium nitrogen rau nitrate nitrogen hauv cov av, pab txhim kho kev siv cov chiv nitrogen, txo cov nitrogen poob thiab ua paug rau ib puag ncig.
Nyob rau hauv cov organic synthesis teb, Nws yog ib qho tseem ceeb lub tsev thaiv uas yuav siv tau los tsim ntau yam organic tebchaw nrog rau tej functions. Los ntawm reacting nrog lwm cov tebchaw, tus qauv thiadiazole tau qhia, endowing lub hom phiaj compound nrog cov khoom tshiab thiab kev ua haujlwm.
Tuam txhab Profile
Gnee Chemical's one-stop trading tuam txhab tau cog lus tias yuav ua rau kev lag luam tshuaj muaj txiaj ntsig zoo los ntawm digitalization + kev pabcuam tshaj lij. Qian Yan core pab pawg tau muaj ntau tshaj 10 xyoo ntawm kev lag luam kev pabcuam kev lag luam, lub platform tau tsim nyob rau hauv 2014, muaj ntau xyoo ntawm kev paub hauv kev muag khoom docking, rau 80, 000 + cov neeg siv khoom los muab kev pabcuam yooj yim.
FAQ
Koj puas txhawb nqa cov qauv?
Cov qauv muaj rau feem ntau cov khoom. Thov koj xav tiv tauj peb rau cov kev cai tshwj xeeb.
Koj yuav lav zoo li cas?
Cov qauv ua ntej yuav tsum muaj ua ntej ntau lawm;
Kev tshuaj xyuas zaum kawg yuav tsum tau ua ua ntej ua zaub mov xa tuaj.
Koj tuaj yeem yuav dab tsi ntawm peb?
Catalysts thiab chemical auxiliaries, organic intermediates, tshuaj hauv tsev, pigments thiab dyes, cov ntaub ntawv organic raw khoom.
Cim npe nrov: cas:5728-20-1|3,4-dichloro-1,2,5-thiadiazole, Tuam Tshoj cas:5728-20-1|3,4-dichloro-1,2,{11}}thiadiazole manufacturers, lwm tus neeg, Hoobkas
