1038-95-5
Tri-p-tolylphosphine
CAS: 1038-95-5
Molecular Formula: C21H21P
1038-95-5 - Names and Identifiers
| Name | Tri-p-tolylphosphine |
| Synonyms | TPTP AURORA KA-1142 TRI-4-TOLYLPHOSPHINE Tri-p-tolylphosphine TRI-P-TOLYLPHOSPHINE Tri-p-tolyl-phosphane Tri(p-tolyl)phosphine LABOTEST-BB LTBB005429 TRIS(P-TOLYL)PHOSPHINE tris(4-methylphenyl)phosphane Tris(4-methylphenyl)phosphine Three pairs of benzyl phosphonic phosphine, tris(4-methylphenyl)- |
| CAS | 1038-95-5 |
| EINECS | 213-863-5 |
| InChI | InChI=1/C21H21P/c1-16-4-10-19(11-5-16)22(20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3 |
| InChIKey | WXAZIUYTQHYBFW-UHFFFAOYSA-N |
1038-95-5 - Physico-chemical Properties
| Molecular Formula | C21H21P |
| Molar Mass | 304.37 |
| Melting Point | 144-148°C(lit.) |
| Boling Point | 399.8±41.0 °C(Predicted) |
| Flash Point | 206.3°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 3.07E-06mmHg at 25°C |
| Appearance | Yellow crystal |
| Color | White to light yellow |
| BRN | 651045 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Air Sensitive |
| MDL | MFCD00008542 |
1038-95-5 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | SZ3880000 |
| FLUKA BRAND F CODES | 10-23 |
| TSCA | Yes |
| HS Code | 29319090 |
1038-95-5 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | trityl phenylphosphine is a useful research chemical. Tris (p-tolyl) phosphine has a wide range of uses, such as as a catalyst ligand for coupling reactions; in terms of materials, it is used for the synthesis of flame retardants; in terms of organic synthesis, it is an important organic intermediate. |
| overview | tris (p-tolyl) phosphine is an organometallic compound. Because phosphorus has the outer electronic configuration of 3S23P3, it belongs to Lewis base. Its organic phosphine compound can be used as a good electron donor in coordination chemistry, forming feedback bonds with metal atoms to obtain stable coordination compounds. Due to its unique properties, organophosphine ligands have been a research hotspot in the field of catalysis, especially in the field of asymmetric catalysis, and have entered industrial production. |
Last Update：2024-04-09 20:52:54
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View History
1038-95-5
64123-77-9
13087-86-0
21472-33-3
5-FLUOROISATIN
AQ
N-METHYLPHENETHYLAMINE HYDROCHLORIDE
Florazone
Naftopidil DiHCl
ARQ 092 Free Base
64123-77-9
13087-86-0
21472-33-3
5-FLUOROISATIN
AQ
N-METHYLPHENETHYLAMINE HYDROCHLORIDE
Florazone
Naftopidil DiHCl
ARQ 092 Free Base