Cov khoom lag luam
Dab tsi yog n, n-diethyl-m-tolajamide?
N, n-diethyl-m-tolajamide yog ib qho tsis muaj kob lossis kua ntshav me ntsis nrog lub teeb citrus aroma. Nws tus lej cas yog 134-62-3, EineCs Number yog}}}}}}, tshuaj siv tshuaj lom neeg, thiab hnyav hnyav yog 191.27. Nws ntom ntom ntawm 2 {0 degree yog {15}} tus nqi yog tsawg dua 0.01 mmHg, thiab nws yog me ntsis soluble hauv dimethyl sulfoxide, Ethyl acetate, thiab methanol. Cia tej yam chaw cia yog chav tsev kub.
Cov ntaub ntawv yooj yim
| Tus lej | 134-62-3 |
| Einecs tooj | 205-149-7 |
| Tshuaj Cov Qauv | C₁₂h₁₇no |
| Molecular hnyav | 191.27 |
| Ceev | {{0 {0}}. 998 G / ML ntawm 20 degree (lit.) |
| Melting taw tes | -45 degree |
| Kub taw tes | 111 Qib (1 hli Hg) |
| Flash point | >230 depree f |
| Dej solubility | Tsis pom zoo |
| Vapor siab | <0.01 mm Hg (25 °C) |
| So | Soluble me ntsis hauv dmo, ethyl acetate, methanol |
| Chaw Cia Khoom | Chav Temp |
Kev siv
N, n-diethyl-m-tolajyl-m-tolajhamide yog siv los ua tshuaj tua kab, thiab feem ntau siv los tiv thaiv thiab tswj cov kab tsuag xws li yoov tshaj cum thiab yoov. Nws tuaj yeem siv rau hauv ib puag ncig xws li nyob sab hauv tsev, sab nraud, tsev thiab cov pej xeem.
Cov Ntaub Ntawv Kev Nyab Xeeb
- N, n-diethyl-m-tolaja yog ib yam tshuaj lom. Thov saib xyuas kom muaj kev nyab xeeb thaum siv nws.
- Tiv tauj nrog lub qhov muag, tawv nqaij lossis nqus tau ntawm nws cov hmoov av yuav ua rau muaj kev cuam tshuam thiab kev ua xua. Thaum siv nws, koj yuav tsum tau hnav cov khoom tiv thaiv tus kheej xws li hnab looj tes thiab goggles.
- Thaum khaws cia, kom deb ntawm thaj chaw hluav taws thiab ntsuas kom tsis txhob sib cuag xws li cov tshuaj xws li oxidants muaj zog.
Tuam txhab tau
Gneebioyog kev tsim tawm tshwj xeeb hauv kev tshawb fawb, kev loj hlob, 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 lireagentCov khoom tau dav exported rau ntau lub tebchaws suav nrog Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov kev pabcuam sai sai rau peb cov neeg siv khoom. Peb vam tias yuav tsim kev sib koom tes ntev thiab muaj kev sib koom tes hauv lub neej yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom.
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?
Hlau hloov chaw, PayPal, Western Union, Nyiaj xaj thiab Bitcoin.
Koj lub sijhawm khoom xa tuaj yog dab tsi?
Peb feem ntau nkoj tsis pub dhau 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: n, n-diethyl-m-tolaamide cas {3}}}}}}}}}} Cov chaw tsim khoom, cov chaw tsim khoom, chaw tsim khoom
