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Diethyl Cyanomethylphosphonate CAS 2537-48-6 Nadiifinta>99.0% (GC) Sawirka Tayada Sare ee Warshada
  • Diethyl Cyanomethylphosphonate CAS 2537-48-6 daahirnimo>99.0% (GC) Warshada Tayada Sare

Diethyl Cyanomethylphosphonate CAS 2537-48-6 daahirnimo>99.0% (GC) Warshada Tayada Sare

Sharaxaad Gaaban:

Magaca Kiimikada: Diethyl Cyanomethylphosphonate

CAS: 2537-48-6

Daahirsanaanta:>99.0% (GC)

Muuqashada: Dareere hufan oo aan Midab lahayn

Tayada Sare, Wax Soo Saarka Ganacsiga

E-Mail: alvin@ruifuchem.com


Faahfaahinta Alaabta

Alaabooyinka La Xiriira

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Sharaxaad:

Soo-saareha Wax-soo-saarka Tayada Sare leh, Wax-soo-saarka Ganacsiga
Magaca Kiimikada: Diethyl Cyanomethylphosphonate CAS: 2537-48-6

Guryaha Kiimikada:

Magaca Kiimikada Diethyl Cyanomethylphosphonate
La mid ah Cyanomethylphosphonic Acid Diethyl Ester
Lambarka CAS 2537-48-6
Lambarka CAT RF-PI1252
Heerka Saamiyada Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular C6H12NO3P
Miisaanka Molecular 177.14
Barta Karsan 101.0 ~ 102.0 ℃ / 0.4 mm Hg (lit.)
Cufnaanta 1.095 g/ml at 25℃ ( shid)
Tusmada Dib-u-celinta N20 / D 1.431 ~ 1.435
Summada Kiimikada Ruifu

Tilmaamaha:

Shayga Tilmaamaha
Muuqashada Dareere Daahsoon oo aan Midab lahayn
Daahirnimada / Habka Falanqaynta >99.0% (GC)
Qoyaanka (KF) <0.50%
Qiimaha Acid (mgKOH/g) <2.00
Wadarta wasakhda <1.00%
Heerka Imtixaanka Heerka Ganacsiga
Isticmaalka Dhexdhexaadiyeyaasha Dawooyinka;Horner-Emmons Reagents

Xidhmada & Kaydinta:

Xidhmada: Dhalo, 25kg/Barrel ama 200kg/Drum, ama sida waafaqsan shuruudaha macmiilka.

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

Faa'iidooyinka

1

FAQ:

Codsiga:

Diethyl Cyanomethylphosphonate (CAS: 2537-48-6) waxaa loo istcimaalaa dhex dhexaad ka ah falcelinta Horner-Emmons ee isku dhafka nitriles la beddelay iyo amide iyo heterocyclic derivatives.Waxaa loo yaqaanaa reagent Wittig ah oo la beddelay oo loo isticmaalo diyaarinta alfa, nitriles beta-unsaturated oo ka soo jeeda ketones ama aldehydes sida 3-hydroxy-3-methylbutanal.Waxay la falgashaa epoxides iyo nitrones si ay u diyaariso cyano-la beddelo cyclopropanes iyo aziridines siday u kala horreeyaan.Waxay si firfircoon ugu lug leedahay isku-dhafka alfa-arylated alkanenitriles iyada oo loo marayo fal-celinta aryl iodide ee joogitaanka CuI.

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