Khoom Description
Cov khoom sib txuas rau CAS No. 6443-69-2 yog 3,4,5-Trimethoxytoluene, uas tseem hu ua 1,2,3-Trimethoxy-5-methylbenzene. Nws cov mis molecular yog C₁₀H₁₇O₃, thiab nws qhov hnyav molecular yog 182.22.
3,4,5-Trimethoxytoluene yog dawb los yog ze li ntawm dawb crystals, nrog ib tug melting point ntawm 24-26 degree, ib tug boiling point ntawm 117-118 degree (ntawm ib tug siab ntawm 5mmHg), ib tug ceev ntawm 1.082g / mL ntawm 25 degree, lub teeb nyem ntawm 74 degree, thiab qhov ntsuas tsis pom kev n20 / D ntawm 1.523. Nws yog soluble hauv methanol tab sis insoluble hauv dej.
Cov ntaub ntawv yooj yim
| Khoom npe | 3,4,5-Trimethoxytoluene |
| Synonyms | 1,2,3-Trimethoxy-5-methylbenzene |
| Molecular Formula | C10H14O3 |
| Molecular Luj | 182.22 |
| CAS Nr | 6443-69-2 |
| EINECS/ELINCS | 229-239-0 |
| Qhov tshwm sim | dawb siv lead ua |
| Assay | Ntau dua lossis sib npaug rau 99.0% |
Siv
3,4,5-Trimethoxytoluene ua haujlwm raws li cov kuab tshuaj, tshwj xeeb tshaj yog nyob rau hauv cov organic synthesis. Nws muaj peev xwm yaj cov organic tebchaw tshwj xeeb thiab pab txhawb cov tshuaj tiv thaiv.
Raws li qhov nruab nrab ntawm cov organic synthesis, 3,4, 5-Trimethoxytoluene koom nrog hauv kev sib txuas ntawm lwm cov tebchaw. Ua tsaug rau nws cov khoom siv tshuaj ruaj khov, nws tuaj yeem hnov mob nrog lwm cov reagents los ua cov khoom lag luam.
Txawm hais tias 3,4,5-Trimethoxytoluene nws tus kheej tsis yog siv ncaj qha los ua cov txuj lom lossis seasoning, methoxy functional pawg hauv nws cov qauv tshuaj ua rau nws muaj peev xwm siv tau rau hauv kev sib xyaw ntawm cov txuj lom thiab seasonings, ua rau kev qhia txog lwm yam khoom qab zib ntawm tshuaj tiv thaiv.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam 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 hauv 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 lus 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 xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 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 nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas:6443-69-2|3,4,5-trimethoxytoluene, Tuam Tshoj cas:6443-69-2|3,4,5-trimethoxytoluene manufacturers, lwm tus neeg, Hoobkas
