DI-T-BUTYLMETHYLPHOSPHINE
Di-t-butylmethylphosphine
CAS: 6002-40-0
Molecular Formula: C9H21P
DI-T-BUTYLMETHYLPHOSPHINE - Names and Identifiers
DI-T-BUTYLMETHYLPHOSPHINE - Physico-chemical Properties
| Molecular Formula | C9H21P |
| Molar Mass | 160.24 |
| Density | 0.824g/mLat 25°C(lit.) |
| Boling Point | 58°C12mm Hg(lit.) |
| Flash Point | 60℃ |
| Appearance | liquid |
| Color | colorless |
| Storage Condition | Flammables area |
| Sensitive | air sensitive |
DI-T-BUTYLMETHYLPHOSPHINE - Risk and Safety
| Risk Codes | R17 - Spontaneously flammable in air R34 - Causes burns |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. |
| UN IDs | UN 2845 4.2/PG 1 |
| WGK Germany | 3 |
| HS Code | 29310099 |
DI-T-BUTYLMETHYLPHOSPHINE - Introduction
Di-t-butylmethylphosphine is an organophosphorus compound with the chemical formula (CH3)(C4H9)2P. It is a colorless liquid with a strong pungent odor. Di-t-butylmethylphosphine is soluble in some organic solvents. Its main properties are as follows:
1. Physical properties: The density of the Di-t-butylmethylphosphine is 0.762 g/mL, the boiling point is 100-101°C, and the flash point is 6°C.
2. chemical properties: Di-t-butylmethylphosphine can supply alkyl or methyl groups, which are often used as ligands in complexes in organic synthesis and participate in organometallic catalytic reactions. It can also be used as a precursor for transition metal complexes.
3. preparation method: Di-t-butylmethylphosphine is usually prepared by the reaction of methyl phosphine and t-butyl magnesium bromide. The reaction is carried out under ice-bath conditions to produce the Di-t-butylmethylphosphine in situ product, which is subsequently extracted in a suitable manner.
4. safety information: Di-t-butylmethylphosphine irritant to skin and eyes, rinse quickly after contact. It is necessary to wear appropriate protective equipment during operation to avoid inhalation of gas or liquid. At the same time, appropriate safety measures should be taken during storage and handling to avoid ignition and high temperature.
1. Physical properties: The density of the Di-t-butylmethylphosphine is 0.762 g/mL, the boiling point is 100-101°C, and the flash point is 6°C.
2. chemical properties: Di-t-butylmethylphosphine can supply alkyl or methyl groups, which are often used as ligands in complexes in organic synthesis and participate in organometallic catalytic reactions. It can also be used as a precursor for transition metal complexes.
3. preparation method: Di-t-butylmethylphosphine is usually prepared by the reaction of methyl phosphine and t-butyl magnesium bromide. The reaction is carried out under ice-bath conditions to produce the Di-t-butylmethylphosphine in situ product, which is subsequently extracted in a suitable manner.
4. safety information: Di-t-butylmethylphosphine irritant to skin and eyes, rinse quickly after contact. It is necessary to wear appropriate protective equipment during operation to avoid inhalation of gas or liquid. At the same time, appropriate safety measures should be taken during storage and handling to avoid ignition and high temperature.
Last Update：2024-04-10 22:29:15
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View History
DI-T-BUTYLMETHYLPHOSPHINE
21771-80-2
PHENYL-TERT-BUTANOL
2218-94-2
Toluene diisocyanate polymer
60-18-4
351-38-2
110962-94-2
1122-61-8
21771-80-2
PHENYL-TERT-BUTANOL
2218-94-2
Toluene diisocyanate polymer
60-18-4
351-38-2
110962-94-2
1122-61-8