Cov khoom lag luam
Cov tshuaj nrog tus lej cas 79630-23-2 yog 3- bromo {2} fluorobenzonitrile. Nws cov lus qhia suav nrog 4- bromo {{} fluorobenzonitrile. Cov mis molecular yog c₇h₃brfn, qhov hnyav molecular yog 200.01, thiab tus lej Eineecs yog {7}}.
Hais txog ntawm lub cev thiab tshuaj lom neeg, {{{0}} fluorobenzonitrile tshwm raws li cov khoom dawb. Nws qhov ceev yog 1.69 g / cm³ lossis 1.7 {{{} {} {degree yog 229. {{24 {} } 6 Qib lossis {{{{{{}} degree (33) (25 degree), thiab nws yog insoluble hauv dej.
Cov ntaub ntawv yooj yim
| Khoom npe | 3- bromo -4- fluorobenzonitrile |
| Cas Tsis tau. | 79630-23-2 |
| Einecs | 279-200-7 |
| Molecular Cov Qauv | C7h3brfn |
| Molecular hnyav | 200.01 |
| Melting taw tes | 53-55ºC |
| Kub taw tes | 134-136 degree 33 hli |
Cov Ntaub Ntawv Kev Nyab Xeeb
Cov cim kev phom sij: GHS07, kev phom sij chn
Cov lus taw qhia: ceeb toom
Cov Kev Nyab Xeeb Qeb Cai: R20 / 21/22, R36 / 37/38
Kev Qhia Kev Nyab Xeeb: S22, S26, S36 / 37/39
Ntim theem: III
Cov Qeb Txaus Ntshai: 6.1
Cov Khoom Uas Thauj Cov Khoom Siv: 3439
Cov lus qhia txaus ntshai: ua rau muaj kev nqos, ua rau tawv nqaij ua rau tawv nqaij, ua rau tawv nqaij khaus, ua rau tawv nqaij, ua rau muaj kev cuam tshuam ua pa
Kev siv
Hauv kev tshawb fawb, kev txhim kho thiab hluavtaws ntawm qee cov tshuaj tua kab mob tshiab, thiab lwm yam. Los ntawm kev sib xyaw ua ke ntawm cov tshuaj lom neeg nrog lwm cov tebchaw, yog li kev tsim cov tshuaj tseem ceeb thiab muaj kev nyab xeeb zoo dua thiab muaj kev nyab xeeb.
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.
Lub Hoobkas muab khoom CAS 79630-23-2|3- bromo -4- fluorobenzonitrile
Cov Khoom Zoo Tshaj 79630-23-2|3- bromo -4- fluorobenzonitrile
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: CAS 79630-23-2|3- bromo -4- fluorobenzonitrile, Tuam Tshoj li {3}}|3- bromo -4- Cov fluorobenpenzonitrile Manufacturers, lwm tus neeg, Hoobkas
