4-Ethynyltoluene CAS 766-97-2 daahirnimo>98.0% (GC)

Sharaxaad Gaaban:

Magaca Kiimikada: 4-Ethynyltoluene

La mid ah: 1-Ethynyl-4-Methylbenzene;p-Tolylacetylene

CAS: 766-97-2

Daahirsanaanta:>98.0% (GC)

Muuqashada: Midab la'aan ilaa Dareere Jaalle ama Adag

Tayada Sare, Wax Soo Saarka Ganacsiga

E-Mail: alvin@ruifuchem.com

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Sharaxaad:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 4-Ethynyltoluene (CAS: 766-97-2) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada	4-Ethynyltoluene
La mid ah	1-Ethynyl-4-Methylbenzene;p-Tolylacetylene
Lambarka CAS	766-97-2
Lambarka CAT	RF-PI2245
Heerka Saamiyada	Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular	C9H8
Miisaanka Molecular	116.16
Meesha dhalaalaysa	21.0 ~ 25.0 ℃
Barta Karsan	168.0 ~ 170.0 ℃
Cufnaanta	0.916 g/ml at 25 ℃( shid)
Biyuhu milmayn	Aan ku milmin Biyaha
Hazard	3 guban kara
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Midab la'aan ilaa Dareere Jaalle ama Adag
Daahirnimada / Habka Falanqaynta	>98.0% (GC)
Infrared Spectrum	Waafaqsan Qaab-dhismeedka
Proton NMR Spectrum	Waafaqsan Qaab-dhismeedka
Wadarta wasakhda	<2.00%
Heerka Imtixaanka	Heerka Ganacsiga

Xidhmada & Kaydinta:

Xidhmada: Dhalada fluorinated, 25kg/Drum, ama sida waafaqsan shuruudaha macmiilka

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka

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FAQ:

Codsiga:

4-Ethynyltoluene (CAS: 766-97-2) ayaa loo adeegsaday isku-dhafka bis (bicyclic) alaabada by cycloaddition of alkynes ilaa AlN2C2.Dhexdhexaadiyaha kiristaalo dareeraha ah.Koox ilaalin faa'iido leh (Ph2P(O)) reagent for terminal ethynes oo loogu talagalay isku dhafka aaladaha elektiroonigga ah.4-Ethynyltoluene waa aryl-terminal alkyne.Aryl-terminal alkynes waa dhexdhexaadiye muhiim u ah isku-dhafka dabiiciga ah.Polyaryl-terminal alkynes, polyaryl-dialkynes iyo macromolecules isku-dhafan ee aryl-terminal alkynes looma isticmaalo oo kaliya daawooyinka, sunta cayayaanka iyo dhinacyo kale, laakiin sidoo kale qalabka cusub ee organic functional iyo qalabka elektarooniga ah.Sida dareeraha iftiimiya organic, walxaha crystal dareere, alaabta indhaha aan toos ahayn, xuubka kala soocida gaaska, fiilooyin molecular, furayaasha molecular, kombiyuutarada molecular iyo meelaha kale waxay leeyihiin tiro balaadhan oo ah fursadaha codsiga.