8.41817
Tri(o-tolyl)-phosphine
Greener Alternative
for synthesis
Synonym(s):
Tri(o-tolyl)-phosphine
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About This Item
Empirical Formula (Hill Notation):
C21H21P
CAS Number:
Molecular Weight:
304.37
UNSPSC Code:
12352128
EC Index Number:
228-193-9
NACRES:
NA.22
MDL number:
Quality Segment
assay
≥97.0% (HPLC)
form
solid
reaction suitability
reagent type: ligand
greener alternative product characteristics
Catalysis
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sustainability
Greener Alternative Product
bp
238 °C/15 hPa
mp
124-127 °C
functional group
phosphine
greener alternative category
storage temp.
2-30°C
SMILES string
P(c3c(cccc3)C)(c2c(cccc2)C)c1c(cccc1)C
InChI
1S/C21H21P/c1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3/h4-15H,1-3H3
InChI key
COIOYMYWGDAQPM-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This triarylphosphine ligand with increased steric bulk is used in palladium catalysis for demanding transformations, enabling exceptional selectivity and efficiency, offering a greener, potentially more sustainable option for sustainable chemical synthesis. Click here for more information.
Analysis Note
Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 124 °C
Melting range (upper value): ≤ 127 °C
Identity (IR): passes test
Melting range (lower value): ≥ 124 °C
Melting range (upper value): ≤ 127 °C
Identity (IR): passes test
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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