Cov khoom lag luam
Khoom npe: 2-mthylbenthalhayde
Cov lus txhais: 2 {- tolualdehyde; o-tolualdehyde
CAS: 529 -20-4
MF: C8H8O
MW: 120.15
Einecs: 208-452-2
Ceev: 1.056 g / ml
Melting Taw tes: -35
Boint point: 200 degree
Ntim: 1 L / Lub raj mis, 25 L / Nruas, 200 l / Nruas
Kev qhia tshwj xeeb
| Cov khoom | Cov lus qhia |
|
Kev tshwm sim |
Muaj kua tsis muaj xim |
| Kev coj dawb huv |
Ntau dua los yog sib npaug rau 99% |
| Ywg dej | Tsawg dua los yog sib npaug rau 0.5% |
Daim ntawv thov
2-Methylbenakaldehyde siv los ua ib nrab hauv cov organic synthesis, uas tuaj yeem siv los npaj ntau yam yeeb tshuaj thiab tshuaj lom neeg. Nws cov kev siv tshwj xeeb yog raws li hauv qab no:
Khoom siv hluav taws xob:
2-Methylbenakaldehyde yog cov khoom siv tseem ceeb rau kev sib xyaw xws li dexamethasone, isobutyl succinate, thiab hydrochloric kua qaub undenacconitine.
Cov Tshuaj Siv Tshuaj Zoo:
2-Methylbenakaldehyde tuaj yeem siv rau cov khoom siv raw tshuaj xws li 2-cetrreamammonium fluoride, siv tau dav hauv cov khoom siv intermediates.
Chaw ntim khoom
Khaws rau hauv qhov chaw txias, qhuav, qhov chaw muaj qhov cua. Zam kev sib cuag nrog oxidants. Cais cais cov acids, tshuaj pleev tau, thiab lwm yam Nyob deb ntawm cov chaw hluav taws thiab kub.
Ntim
Kev Thauj Mus Los & Kev Them Nyiaj
Hais Txog Tsheb Thauj Mus Los
* Peb tuaj yeem muab ntau hom thauj raws li cov neeg siv khoom 'xav tau.
*Thaum qhov ntau me me, peb tuaj yeem xa khoom los ntawm huab cua lossis thoob ntiaj teb, ua kom muaj kev pab pawg ua haujlwm tshwj xeeb thiab ntau yam kev thoob ntiaj teb.
* Thaum qhov ntau yog loj, peb tuaj yeem xa nkoj los ntawm hiav txwv los xaiv chaw nres nkoj.
* Dhau li, peb kuj tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom siv 'kev xav tau thiab cov khoom lag luam.
*Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.
*Thaum tus nqi me me, cov neeg yuav khoom feem ntau them nyiaj los ntawm Paypal, Western Union, Alibaba, thiab lwm yam.
*Thaum tus nqi loj, cov neeg siv khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.
*Dhau li, ntau dua thiab ntau tus neeg muas zaub yuav siv cov neeg siv khoom ib ntus lossis wechat them nyiaj kom them nyiaj.
Tiv Tauj Peb
Cim npe nrov: 2 - Metylbenzaldehyde / O {{{{}}}}}}}}}} Methylbenhyde Cas 529-20-4 Manufacturers, lwm tus neeg, Hoobkas
