ʻO Diethyl Cyanomethylphosphonate CAS 2537-48-6 Maʻemaʻe> 99.0% (GC) Factory High Quality Featured Image

Diethyl Cyanomethylphosphonate CAS 2537-48-6 Maʻemaʻe> 99.0% (GC) Hale Hana Kiʻekiʻe

ʻO ka wehewehe pōkole:

Inoa Kemika: Diethyl Cyanomethylphosphonate

CAS: 2537-48-6

Maʻemaʻe: >99.0% (GC)

ʻAno: ʻO ka wai alohilohi kala ʻole

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Mea Manufacturer lako me High Quality, Commercial Production
Inoa Kemika: Diethyl Cyanomethylphosphonate CAS: 2537-48-6

Na Waiwai Kemika:

Inoa Kimia	ʻO Diethyl Cyanomethylphosphonate
Nā huaʻōlelo like	Cyanomethylphosphonic Acid Diethyl Ester
Helu CAS	2537-48-6
Helu CAT	RF-PI1252
Kūlana Kūʻai	Ma ka waihona, ʻoi aku ka nui o ka hana a hiki i nā tona
ʻĀpana Molekala	C6H12NO3P
Kaumaha Molecular	177.14
Lae paila	101.0~102.0℃/0.4 mm Hg(māmā)
ʻO ka mānoanoa	1.095 g/ml ma 25 ℃ (māmā)
Hōʻike Hōʻike	N20/D 1.431~1.435
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	ʻO ka wai alohilohi kala ʻole
Maʻemaʻe / Kaʻina Hanana	>99.0% (GC)
Māmā (KF)	<0.50%
Waiwai ʻakika (mgKOH/g)	<2.00
Huina paumaele	<1.00%
Kūlana hoʻāʻo	ʻOihana Kūlana
Hoʻohana	Nā Kūwaena Lapaʻau;Nā mea hoʻopaneʻe Horner-Emmons

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka'ōmole, 25kg / Barrel a iʻole 200kg / Drum, aiʻole e like me ka makemake o ka mea kūʻai.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai.

Pono:

FAQ:

Noi:

Hoʻohana ʻia ʻo Diethyl Cyanomethylphosphonate (CAS: 2537-48-6) ma ke ʻano he waena o ka hopena Horner-Emmons no ka synthesis o nā nitriles i pani ʻia a me kā lākou amide a me heterocyclic derivatives.ʻIke ʻia ʻo ia he mea hoʻololi Wittig reagent i hoʻohana ʻia i ka hoʻomākaukau ʻana i ka alpha, beta-unsaturated nitriles mai nā ketones a i ʻole aldehydes e like me 3-hydroxy-3-methylbutanal.Hoʻopili ia me nā epoxides a me nā nitrones e hoʻomākaukau i nā cyano-substituted cyclopropanes a me nā aziridines.Hoʻokomo ikaika ia i ka synthesis o nā alkanenitriles alpha-arylated ma o ka pane ʻana me nā aryl iodide i mua o CuI.