Khoom Description
Cov tshuaj nrog CAS tus naj npawb 24295-03-2 yog 2-acetylthiazole, tseem hu ua 2-acetylthiazole, nrog cov mis mos ntawm C₅H₅NOS thiab qhov hnyav molecular ntawm 127.1643.
2-Acetylthiazole yog cov kua uas tsis muaj xim rau daj ntseg daj. Nws muaj aromas xws li popped pob kws, roasted chestnuts, roasted oatmeal, roasted nqaij, ceev, thiab qhob cij. Lub melting point yog 64.5 - 65.5 degree, lub boiling point yog 89 - 91℃/ 1.6kPa, lub flash point yog 78 degree, tus txheeb ze ceev yog 1.219 - 1.226, thiab lub refractive index yog 1.542 - 1.552.
Cov ntaub ntawv yooj yim
| Khoom npe: | 2-Acetylthiazole |
| CAS | 24295-03-2 |
| MF | C5H5 NOS |
| MW | 127.16 |
| EINECS | 246-134-5 |
| Qhov tshwm sim | Dawb rau me ntsis daj khoom |
| Melting point | 65,5 degree |
| Boiling point | 89-91℃/ 12 mmHg (lit.) |
| Qhov ntom | 1.227 g / mL ntawm 25℃(lit.) |
| FEMA | 3328|2- ACETYLTHIAZOLE |
Siv
Kev lag luam khoom noj khoom haus: 2-Acetylthiazole yog siv los muab cov nplej, paj kws, qhob cij, thiab nqaij flavors. Cov koob tshuaj pom zoo yog kwv yees li 0.2 - 1.4 mg / kg hauv cov khoom noj qab zib kawg.
Kev lag luam tshuaj: 2-Acetylthiazole yog siv los npaj triazolothiazoles, thiab chiral alcohols, thiab koom nrog aldol polycondensation cov tshuaj tiv thaiv. Nws kuj yog qhov sib npaug ntawm -hydroxy propionaldehyde -anion.
Tuam txhab Profile
Gneechem, nyob rau hauv xeev Henan, Suav teb, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab siab - cov khoom siv tshuaj zoo thiab cov kev pabcuam kev lag luam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau yam kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais tsis pub dhau 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj hauv 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem xa nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas: 24295-03-2|2-acetylthiazole, Suav teb cas:24295-03-2|2-acetylthiazole manufacturers, lwm tus neeg, Hoobkas
