Khoom Description
Cov tshuaj sib xyaw ua ke rau CAS Tsis yog. 1885-22-9 yog 2-bromopropaneditrile, nrog cov qauv molecular ntawm C₃HBrN₂ thiab molecular hnyav li ntawm 144.96 g / mol. Nws yog xim tsis muaj xim rau cov kua daj me ntsis.
Qhov ceev ntawm 2-bromopropanedinitrile yog 1.849 g / cm³, lub boiling point yog 147.6℃(ib txwm siab), thiab lub flash point yog 43.1 degree. Nws yog soluble hauv cov kuab tshuaj organic xws li ethanol, ether thiab chloroform.
Cov ntaub ntawv yooj yim
|
Yam khoom |
SPECIFICATION |
| Melting point | 65-66 degrees |
|
Boiling point |
147.6 ± 20.0℃(Tshaj tawm) |
|
CAS |
1885-22-9 |
|
Qhov ntom |
147.6 ± 20.0℃(Tshaj tawm) |
Kev Siv / Kev Npaj
Kev siv:
- 2-Bromomalononitrile tuaj yeem siv los ua ib qho tseem ceeb nruab nrab thiab cov khoom siv raw hauv cov organic synthesis los ua ke lwm cov organic sib txuas.
- Nws yog feem ntau siv los npaj cov organic molecules uas muaj cyano thiab bromine atoms, nrog rau lwm cov tebchaw thiab ligands nrog cov haujlwm tshwj xeeb.
Txoj Kev Npaj:
- Bromomalononitrile tuaj yeem npaj los ntawm reacting cyanogen chloride (ClCN) nrog bromoacetone.
Tuam txhab Profile
Gnee Chem yog cov chaw tsim khoom thiab cov khoom lag luam R & D rau kev tshawb fawb txog kev lag luam chemistry, biochemistry thiab cov khoom siv science, thiab lwm yam. Peb cov khoom tau siv dav hauv ntau yam kev tshawb fawb hauv kev lag luam.
Tau ntau xyoo, lub tuam txhab yeej ib txwm ua raws li cov hauv paus ntsiab lus ntawm "kev ua tau zoo, kev ncaj ncees, kev pabcuam, kev tsis pub lwm tus paub", thiab tau cog lus los ua thawj tus pabcuam pabcuam rau feem ntau ntawm cov kws tshawb fawb tshuaj thiab tshuaj lom neeg. Nrog tus nqi tsim nyog, lub sijhawm xa khoom sai, kev txhawb nqa dav dav thiab xav txog tom qab- kev muag khoom, lub tuam txhab pab txhawb kev txhim kho zoo ntawm Tuam Tshoj txoj kev tshawb fawb tshuaj.
FAQ
Hom kev them nyiaj twg koj txais?
A: Rau kev txiav txim me me, koj tuaj yeem them los ntawm xaim xaim, Western Union lossis Paypal, thiab rau kev txiav txim ib txwm, koj tuaj yeem them los ntawm xaim xaim lossis tsab ntawv credit rau peb lub tuam txhab tus account.
Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom.
Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 1-5 hnub yog tias cov khoom muaj nyob hauv Tshuag. lossis yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li qhov ntau.
Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Yog, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Cim npe nrov: CAS: 1885-22-9 丨bromomalononitrile, Suav teb cas:1885-22-9丨bromomalononitrile manufacturers, lwm tus neeg, Hoobkas
