Singumvelisi ohamba phambili weTetramethylguanidine CAS 80-70-6 eChina.I-Tetramethylguanidine CAS 80-70-6 ifumaneka kwisitokhwe kwaye inokuhanjiswa ngokukhawuleza.COA, MSDS kunye ne-TDS yeTetramethylguanidine CAS 80-70-6.
I-Believe Chemical ikhokela i-China Tetramethylguanidine CAS
Silungile kwiingenelo zeemveliso zemichiza kwintsimi. Iimveliso zethu zithunyelwa eYurophu, eUnited States, Japan, South Korea, Southeast Asia nakwamanye amazwe kunye nemimandla. Ngenzululwazi kunye netekhnoloji njengesikhokelo, ukunyaniseka njengesiseko, umgangatho njengobomi, kunye nokuthembela kwingqikelelo yeshishini lokusungula izinto ezintsha kunye nophuhliso, sinethemba elinyanisekileyo lokuseka utshintshiselwano kunye nentsebenziswano ebanzi kunye nabathengi basekhaya nabangaphandle ukudala impumelelo!
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Igama lemveliso |
Tetramethylguanidine |
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Ifomula |
I-I-C5H13N3 |
Ubunzima beMolekyuli |
115.18 |
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INOMBOLO YECAS. |
Ubungakanani |
500KG |
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Izinto |
Inkcazo |
Iziphumo |
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Imbonakalo |
Iyahambelana |
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Isivavanyi |
â¥99% |
99.23% |
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Indawo yokunyibilika |
-30 °C |
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ISIPHELO |
Isiphumo sihambelana nomgangatho |
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Indawo yokunyibilika -30 ° C
Indawo yokubilisa 162-163 ° C (ilayitiwe)
Uxinaniso 0.916g/mlat20 ° C (lit.)
Uxinzelelo lomphunga 0.2mmhg (20 ° C)
Isalathiso se-refractive n20/d1.469
Indawo edanyazayo 140 ° f
Iimeko zogcino ziphantsi kwama-30 ° C
Yenza ulwelo
Kwi-organic synthesis, i-1,1,3,3-tetramethylguanidine isetyenziswe njengesiseko esomeleleyo, esingenawo nucleophilic. I-1,1,3,3-tetramethylguanidine yinto esebenzayo kwaye ekhethiweyo yotywala benzoylation catalyst.
