tert-Butyldichlorophosphine
tert-butyldichlorophosphine
CAS: 25979-07-1
Molecular Formula: C4H9Cl2P
tert-Butyldichlorophosphine - Names and Identifiers
| Name | tert-butyldichlorophosphine |
| Synonyms | 247-386-9 tert-C4H9PCl2 AURORA KA-1260 T-BUTYLDICHLOROPHOSPHINE tert-butyldichlorophosphine TERT-BUTYLDICHLOROPHOSPHINE DICHLORO-TERT-BUTYLPHOSPHINE T-BUTYLPHOSPHONOUS DICHLORIDE tert-Butylphosphonous dichloride Phosphonous dichloride, (1,1-dimethylethyl)- |
| CAS | 25979-07-1 |
| EINECS | 247-386-9 |
| InChI | InChI=1/C4H9Cl2P/c1-4(2,3)7(5)6/h1-3H3 |
tert-Butyldichlorophosphine - Physico-chemical Properties
| Molecular Formula | C4H9Cl2P |
| Molar Mass | 158.99 |
| Density | 0.766 g/mL at 25 °C |
| Melting Point | 44-49°C(lit.) |
| Boling Point | 142-150 °C |
| Flash Point | 43°C |
| Water Solubility | Reacts with water. Soluble in n-Pentane, n-Hexane, Ether, Toluene,THF. tert-Butyldichlorophosphine is infinitely soluble in hydrocarbon and ethereal solvents. |
| Vapor Presure | 5.57mmHg at 25°C |
| Appearance | Low Melting Crystalline Mass |
| Color | White to light yellow |
| Storage Condition | Inert atmosphere,2-8°C |
| Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
| MDL | MFCD00013615 |
tert-Butyldichlorophosphine - Risk and Safety
| Risk Codes | R14 - Reacts violently with water R34 - Causes burns R29 - Contact with water liberates toxic gas R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R17 - Spontaneously flammable in air R11 - Highly Flammable R67 - Vapors may cause drowsiness and dizziness R22 - Harmful if swallowed R19 - May form explosive peroxides |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. 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.) S8 - Keep container dry. S16 - Keep away from sources of ignition. |
| UN IDs | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29310099 |
| Hazard Class | 8 |
| Packing Group | II |
tert-Butyldichlorophosphine - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
Last Update：2024-04-10 22:29:15
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