USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
tri-o-tolylphosphine basic information |
product name: | tri-o-tolylphosphine |
synonyms: | phosphine, tri-o-tolyl-;tri-ortho-tolylphosphine;tris(2-methylphenyl)-phosphin;phosphorus tri-o-tolyl;tris(o-tolyl)phosphine;tris(2-methylphenyl)phosphine;tris(2-tolyl)phosphine;tri-o-tolyphosphine |
cas: | 6163-58-2 |
mf: | c21h21p |
mw: | 304.37 |
einecs: | 228-193-9 |
product categories: | ligand;phosphine ligands;synthetic organic chemistry;benzenes;organophosphorus ligand |
mol file: | 6163-58-2.mol |
tri-o-tolylphosphine chemical properties |
mp | 123-125 °c(lit.) |
brn | 661212 |
cas database reference | 6163-58-2(cas database reference) |
nist chemistry reference | phosphine, tris(2-methylphenyl)-(6163-58-2) |
epa substance registry system | phosphine, tris(2-methylphenyl)-(6163-58-2) |
safety information |
hazard codes | xi |
risk statements | 36/37/38 |
safety statements | 26-36-37/39 |
wgk germany | 3 |
f | 10-23 |
msds information |
provider | language |
---|---|
sigmaaldrich | english |
acros | english |
alfa | english |
tri-o-tolylphosphine usage and synthesis |
chemical properties | white to light yellow crystal powde |
usage | suzuki reaction |
tri-o-tolylphosphine preparation products and raw materials |
raw materials | etanol-->sodium hydroxide-->hydrochloric acid-->ethyl acetate-->diethyl ether-->tetrahydrofuran-->dichloromethane-->petroleum ether-->sodium sulfate-->sodium chloride-->ammonium chloride -->magnesium-->phosphorus trichloride-->iodine-->1,2-dibromoethane-->l(+)-tartaric acid-->2-bromotoluene |
preparation products | 5-methylindole |
service we provide:
1. mixed container, we can mix different items in one container.
2. quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. prompt shipment with professional documents
4. packing as your request, with photo before shipment
we have clients throughout the world:
professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
our laboratoy
we have our own independent lab test center:
this makes sure that our technology support is reliable and authoritative.all of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.
our factory
high quality with competitive price:
we are manufacturer and can provide high quality products with factory price
package & shipment
fast and safe delivery:
parcels can be sent out within 24 hours after payment. tracking number is available
secure and discreet shipment. you have various choices of transportation methods