USD $1.00-1.00 / Kilogram
USD $10.00-10.00 / Gram
USD $20.00-40.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:
1.noble metal catalysts (pt.pd...)
2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)
3.oled intermediates (fluorene,carbazole,boric acid...)
4.customs synthesis
our advantage:
1. higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea
anyway ,if you need any chemicals from china ,henan tianfu can help you
ethyl (triphenylphosphoranylidene)acetate basic information |
product name: | ethyl (triphenylphosphoranylidene)acetate |
synonyms: | (triphenylphosphoranylidene)-aceticaciethylester;(ethoxycarbonylmethylene)triphenylphosphorane;ethyl (triphenylphosphoranyliden)acetate;ethyl (triphenylphosphoranylidene)acetate;ethyl (triphenylphosphorylidene)acetate;emy;(carboethoxymethylene)triphenylphosphorane;(carbethoxymethylene)triphenylphosphorane |
cas: | 1099-45-2 |
mf: | c22h21o2p |
mw: | 348.37 |
einecs: | 214-151-7 |
product categories: | synthetic organic chemistry;wittig & horner-emmons reaction;wittig reaction;intermediates & fine chemicals;pharmaceuticals |
mol file: | 1099-45-2.mol |
ethyl (triphenylphosphoranylidene)acetate chemical properties |
mp | 128-131 °c |
storage temp. | 2-8°c |
water solubility | insoluble |
sensitive | air sensitive |
brn | 754639 |
cas database reference | 1099-45-2(cas database reference) |
epa substance registry system | acetic acid, (triphenylphosphoranylidene)-, ethyl ester(1099-45-2) |
safety information |
hazard codes | t,xi,xn |
risk statements | 36/37/38-25-20/21/22 |
safety statements | 22-24/25-45-37/39-26-36 |
wgk germany | 3 |
hazard note | irritant |
hs code | 29310095 |