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Molecule
Triphenylarsine
CAS: 603-32-7 · C18H15As
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 603-32-7
- Molecular Formula
- C18H15As
- Molecular Mass
- 306.24 g/mol
Identifiers
CAS Registry Number
603-32-7
SMILES
c1ccc([As](c2ccccc2)c2ccccc2)cc1
InChI Key
BPLUKJNHPBNVQL-UHFFFAOYSA-N
InChI
InChI=1S/C18H15As/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
Names and Synonyms
- Triphenylarsine Synonym
- Arsine, triphenyl- Synonym
- Triphenylarsine Synonym
- Triphenylarsane Synonym
- NSC 478 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 306.24 g/mol | CAS Common Chemistry |
| 306.24000000000007 g/mol | RDKit | |
| Density | 1.23 g/cm³ | CAS Common Chemistry |
| 1.225 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Triphenylarsine | CAS Common Chemistry |
| Boiling Point | 360 °C | CAS Common Chemistry |
| Canonical SMILES | C=1C=CC(=CC1)[As](C=2C=CC=CC2)C=3C=CC=CC3 | CAS Common Chemistry |
| InChI | InChI=1S/C18H15As/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H | CAS Common Chemistry |
| InChI Key | InChIKey=BPLUKJNHPBNVQL-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 61 °C | CAS Common Chemistry |
| Name | Triphenylarsine | CAS Common Chemistry |
| Heavy Atom Count | 19 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 3 | RDKit |
| Aromatic Ring Count | 3 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 2.2028 | RDKit |
| Molar Refractivity | 83.98200000000004 cm³/mol | RDKit |
| Ring Count | 3 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 306.03897198000004 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 306.24 g/mol; density = 1.230 g/mL. Edit any field — others recompute live.
