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
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methyl (triphenylphosphoranylidene)acetate basic information |
product name: | methyl (triphenylphosphoranylidene)acetate |
synonyms: | (triphenylphosphoranylidene)acetic acid methyl ester;aurora ka-874;(carbomethoxymethylene)triphenylphosphorane;(methoxycarbonylmethylene)triphenylphosphorane;methyl (triphenylphosphoranylidene)acetate;(2-methoxy-2-oxoethylidene)triphenylphosphorane;acetic acid, (triphenylphosphoranylidene)-, methyl ester;(triphenylphosphoranylidene)-aceticacimethylester |
cas: | 2605-67-6 |
mf: | c21h19o2p |
mw: | 334.35 |
einecs: | 220-018-4 |
product categories: | wittig reagents;synthetic organic chemistry;wittig & horner-emmons reaction;wittig reaction |
mol file: | 2605-67-6.mol |
methyl (triphenylphosphoranylidene)acetate chemical properties |
mp | 168-172 °c(lit.) |
storage temp. | refrigerator (+4°c) |
water solubility | insoluble |
sensitive | air sensitive |
brn | 618430 |
cas database reference | 2605-67-6(cas database reference) |
epa substance registry system | acetic acid, (triphenylphosphoranylidene)-, methyl ester(2605-67-6) |
safety information |
hazard codes | t,xi |
risk statements | 36/37/38-25 |
safety statements | 22-24/25-36-26 |
wgk germany | 3 |
hazard note | irritant |