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Cas Database |
| Name |
Di-tert-butylphosphine |
EINECS | 628-263-2 |
| CAS No. | 819-19-2 | Density | 0.79 g/mL at 25oC(lit.) |
| PSA | N/A | LogP | N/A |
| Solubility | N/A | Melting Point |
-17°C |
| Formula | C8H19P | Boiling Point | 165.1 °C at 760 mmHg |
| Molecular Weight | 146.213 | Flash Point | -1 °F |
| Transport Information | UN 2845 4.2/PG 1 | Appearance | colourless liquid |
| Safety | 16-26-27-36/37/39-45 | Risk Codes | 17-34-48/20/22-41-40-39/23/24/25-37/38-23/24/25-11 |
| Molecular Structure |
|
Hazard Symbols |
 F, C, T
|
| Synonyms |
Phosphine,di-tert-butyl- (7CI,8CI);Bis(tert-butyl)phosphine;Di-t-butylphosphine; |
Article Data | 6 |
Di-tert-butylphosphine Chemical Properties
Chemical Name: Di-t-butylphosphine
IUPAC NAME: Ditert-butylphosphane
CAS No.: 819-19-2
Molecular Formula: C8H19P
Molecular Weight: 146.21 g/mol
Following is the structure of Di-t-butylphosphine (819-19-2):
Product Categories about Di-t-butylphosphine (819-19-2) are Secondary Phosphines ; Catalysis and Inorganic Chemistry ; Phosphorus Compounds ; Phosphorus Precursors
The chemical synonymous of Di-t-butylphosphine (819-19-2) are (tert-C4H9)2PH ; Di-tert-butyl-phosphane ; Phosphine, di-tert-butyl- ; Di-tert-butylphosphine ; Di-t-butylphosphine ; Dibutylphosphinewtinhexane
Di-tert-butylphosphine Safety Profile
Hazard Codes:
F: Flammable .gif){kind=small}
C: Corrosive .gif){kind=small}
T: Toxic .gif){kind=small}
Risk Statements about Di-t-butylphosphine (819-19-2):
R11 Highly flammable.
R34 Causes burns.
R48/20 Harmful : danger of serious damage to health by prolonged exposure through inhalation.
R51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R62 Possible risk of impaired fertility.
R65 Harmful: may cause lung damage if swallowed.
R67 Vapours may cause drowsiness and dizziness.
Safety Statements about
S9 Keep container in a well-ventilated place.
S16 Keep away from sources of ignition - No smoking.
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S33 Take precautionary measures against static discharges.
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 where possible).
Attention:
1. Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area. Corrosives area. Store under an inert atmosphere.
2. Handling: Use spark-proof tools and explosion proof equipment. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Use only in a chemical fume hood.
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