8.41817
Tri(o-tolyl)-phosphine
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 Level
assay
≥97.0% (HPLC)
form
solid
reaction suitability
reagent type: ligand
bp
238 °C/15 hPa
mp
124-127 °C
functional group
phosphine
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
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
Certificates of Analysis (COA)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8418170001 | 04022536665504 |
| 8418170010 | 04027269062767 |