2,4,6,8-Tetramethyl-2,4,6,8-Tetraphenylcyclotetrasiloxane CAS 77-63-4 Purdeb >99.0% (GC)
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Enw Cemegol | 2,4,6,8-Tetramethyl-2,4,6,8-Tetraphenylcyclotetrasiloxane |
Cyfystyron | 1,3,5,7-Tetramethyltetraphenylcyclotetrasiloxane |
Rhif CAS | 77-63-4 |
Rhif CAT | RF-PI2224 |
Statws Stoc | Mewn Stoc, Graddfa Gynhyrchu Hyd at Tunelli |
Fformiwla Moleciwlaidd | C28H32O4Si4 |
Pwysau Moleciwlaidd | 544.89 |
Berwbwynt | 493.2 ℃ |
Dwysedd | 1.13g/cm3 |
Brand | Cemegol Ruifu |
Eitem | Manylebau |
Ymddangosiad | Hylif Di-liw |
Purdeb / Dull Dadansoddi | >99.0% (Cymysgedd o Isomers, GC) |
Sbectrwm Isgoch | Yn cydymffurfio â'r Strwythur |
NMR | Yn cydymffurfio â'r Strwythur |
Safon Prawf | Safon Menter |
Pecyn:Potel wedi'i Fflworeiddio, 25kg/Drwm, neu yn unol â gofynion y cwsmer
Cyflwr Storio:Storio mewn cynwysyddion wedi'u selio mewn lle oer a sych;Diogelu rhag golau a lleithder
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2,4,6,8-Tetramethyl-2,4,6,8-Tetraphenylcyclotetrasiloxane (CAS: 77-63-4), adweithydd ar gyfer synthesis hylifau ethylhydrosilicone.
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Ysgrifennwch eich neges yma a'i hanfon atom