HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphine, bis(1,1-dimethylethyl)-
HP(t-Bu)2 · 98% (t-Bu)2PH · (tert-C4H9)2PH · DI-T-BUTYLPHOSPHINE · Di-tert-butylphosphin · DI-TERT-BUTYLPHOSPHINE · Di-tert-butyl-phosphane · Di-t-butylphosphine,98+%
Identifiers & Physical Properties
| CAS No. | 819-19-2 |
|---|---|
| Molecular formula | C8H19P |
| Average molar mass | 146.21 g/mol |
| Monoisotopic mass | 146.1224376 g/mol |
| SMILES | CC(C)(C)PC(C)(C)C |
| InChIKey | CRHWEIDCXNDTMO-UHFFFAOYSA-N |
| PubChem CID | 136643 |
| EC No. | 628-263-2 |
| DTXSID | DTXSID40231452 |
Chemical & Physical Properties
| XLogP | 1.9 |
|---|---|
| Topological polar surface area | 0 |
| Hydrogen bond donors | 0 |
| Hydrogen bond acceptors | 0 |
| Rotatable bonds | 2 |
| Heavy atoms | 9 |
| Formal charge | 0 |
| Complexity | 69 |
| Melting point | -17°C |
| Boiling point | 165℃ |
| Density | 0.79 g/mL at 25 °C(lit.) |
| Flash point | −1 °F |
| Storage conditions | Flammables area |
| Physical state | Liquid |
| Color | Clear colorless |
| Sensitivity | air sensitive |
| BRN | 1918492 |
| Stability | Highly flammable. Note low flashpoint. Air-sensitive. Incompatible with oxidizing agents. |
| InChI | InChI=1S/C8H19P/c1-7(2,3)9-8(4,5)6/h9H,1-6H3 |
| InChIKey | CRHWEIDCXNDTMO-UHFFFAOYSA-N |
| SMILES | P(C(C)(C)C)C(C)(C)C |
| GHS pictogram | GHS02,GHS05 |
| Signal word | Danger |
| GHS hazard statements | H250-H314 |
| GHS precautionary statements | P210-P231+P232-P280-P303+P361+P353-P305+P351+P338-P370+P378 |
| Hazard symbols | F,C,T |
| Risk statements (R) | 17-34-48/20/22-41-40-39/23/24/25-37/38-23/24/25-11 |
| Safety statements (S) | 16-26-27-36/37/39-45 |
| UN transport number | UN 2845 4.2/PG 1 |
| Water hazard class (WGK) | 3 |
| F | 1-10-13 |
| TSCA inventory status | No |
| Hazard class | 4.2 |
| Packing group | I |
| Customs code | 29319090 |
Safety & Regulations
| GHS classification | DangerH225 (70.4%): Highly Flammable liquid and vapor [Danger Flammable liquids]H250 (100%): Catches fire spontaneously if exposed to air [Danger Pyrophoric liquids]H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P210, P222, P231, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P302+P335+P334, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 54 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Hazard Classes and Categories | Flam. Liq. 2 (70.4%)Pyr. Liq. 1 (100%)Skin Corr. 1B (100%) |
| F | 1-10-13 |
| Water hazard class (WGK) | 3 |
| TSCA inventory status | No |
| UN transport number | UN 2845 4.2/PG 1 |
| Customs code | 29319090 |
| Risk statements (R) | 17-34-48/20/22-41-40-39/23/24/25-37/38-23/24/25-11 |
| Signal word | Danger |
| GHS pictogram | GHS02,GHS05 |
| Hazard symbols | F,C,T |
| Safety statements (S) | 16-26-27-36/37/39-45 |
| Hazard class | 4.2 |
| Packing group | I |
| GHS hazard statements |
Applications & Uses
Uses
suzuki reaction