Cov khoom lag luam
Cov khoom siv sib raug rau cas 92 - 14 - 8 {}}}}}}}} methylbenzaldehyde, 4- (diethylamino) {{}} methylbenzaldehyde. Nws cov mis molecular yog c₁₂h₁₇no thiab nws cov roj molecular yog 191.27.
4-Diethylamino-2-methylbenzaldehyde may present as a colorless to light yellow liquid or solid at room temperature, with a certain pungent odor. Nyob rau hauv qhov kub thiab txias thiab lub siab, nws tuaj yeem yaj hauv ntau cov kuab tshuaj organic xws li dej cawv, yog neeg muaj kev nyab xeeb, thiab benzene.
Cov ntaub ntawv yooj yim
| Khoom npe | Intermediate 4- (diethylamino) {{}} methylbenzaldehyde c12h17no |
| Cas | 92-14-8 |
| Mf | C12h17No |
| Mw | 191.27 |
| Einecs | 202-130-5 |
| Kev tshwm sim | Cov kua daj |
| Kub taw tes | 322.5 {{{0. 0 degree |
| ceev | 1. {0} 15 ± 0.06 g / cm3 |
| Pa kua muag | 3.51±0.42 |
Cov Ntaub Ntawv Kev Nyab Xeeb
4-} i}}}}}} methylbenzaldehyde tsis muaj qhov pom tseeb ntawm kev siv toxicity thiab voos nyob rau hauv kev siv kev siv ib txwm muaj. Txawm li cas los xij, raws li cov tshuaj lom neeg, nws tseem yuav tau ua kom muaj kev nyab xeeb kom nyab xeeb. Hnav hnab looj tes tsim nyog tsim nyog thiab tsom iav thaum siv nws kom tsis txhob sib chwv tawv nqaij thiab qhov muag. Nws yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav, muaj qhov cua zoo, deb ntawm cov hluav taws thiab oxidants.
Kev siv
4- i} i}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} siv hauv cov khoom nruab nrab. Nws tuaj yeem ua haujlwm ua ntej rau fluorescent dyes nyob rau hauv kev npaj ntawm dyes, cov cim qhia txog fluorescent. Ib qho ntxiv, nws tuaj yeem ua haujlwm ua ib qho hluav taws xob hluav taws xob thiab catalyst hauv synthesis cov tshuaj tiv thaiv.
Tuam txhab tau
Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.
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Cov FAQ
Koj lub tuam txhab puas tuaj yeem lees txais customization thiab ua kom tau raws li cov neeg siv khoom tshwj xeeb?
Yog lawm, peb tuaj yeem ua tau.
Koj cov nqe lus them nqi yog dab tsi?
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Koj lub sijhawm khoom xa tuaj yog dab tsi?
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Cim npe nrov: Intermediate 4- (diethylamino) {}}}}}}}}}}}}} {9 {9 {9 {9 {9} Cov Chaw Tsim Tshuaj, Tus neeg muag khoom, Hoobkas
