-
Name
tert-butylphosphonous difluoride
- EINECS
- CAS No. 29149-32-4
- Density g/cm3
- Solubility
- Melting Point
- Formula C4H9 F2 P
- Boiling Point 79.1°Cat760mmHg
- Molecular Weight 126.086
- Flash Point 1.7°C
- Transport Information
- Appearance
- Safety Ignites spontaneously in air. When heated to decomposition it emits toxic fumes of F− and POx. See also PHOSPHINE.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Phosphonousdifluoride, tert-butyl- (8CI); tert-Butyldifluorophosphine
- PSA 13.59000
- LogP 3.03580
tert-Butyldifluorophosphine Chemical Properties
IUPAC Name: tert-Butyl(difluoro)phosphane
Following is the structure of tert-Butyldifluorophosphine (CAS NO.29149-32-4):
Empirical Formula: C4H9F2P
Molecular Weight: 126.0848 g/mol
Enthalpy of Vaporization: 30.67 kJ/mol
Boiling Point: 79.1 °C at 760 mmHg
Vapour Pressure: 99.8 mmHg at 25 °C
Flash Point of tert-Butyldifluorophosphine (CAS NO.29149-32-4): 1.7 °C
Canonical SMILES: CC(C)(C)P(F)F
InChI: InChI=1S/C4H9F2P/c1-4(2,3)7(5)6/h1-3H3
InChIKey: MXHKFXPCMHQZPW-UHFFFAOYSA-N
tert-Butyldifluorophosphine Safety Profile
Ignites spontaneously in air. When heated to decomposition, tert-Butyldifluorophosphine (CAS NO.29149-32-4) emits toxic fumes of F− and POx. See also PHOSPHINE.
tert-Butyldifluorophosphine Specification
tert-Butyldifluorophosphine , its cas register number is 29149-32-4.
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