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627-49-6

Basic Information
CAS No.: 627-49-6
Name: DIETHYLPHOSPHINE
Article Data: 8
Molecular Structure:
Molecular Structure of 627-49-6 (DIETHYLPHOSPHINE)
Formula: C4H11 P
Molecular Weight: 90.1051
Synonyms: Diethylphosphine
Density: 0,786 g/cm3
Boiling Point: 85°C
Flash Point: 6.9°C
Hazard Symbols: F,C
Risk Codes: 17-34-20/21/22
Safety: Poison by ingestion and inhalation. Flammable when exposed to heat or flame; spontaneously flammable in air. Can react vigorously with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHINE.
PSA: 13.59000
LogP: 1.70470
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Chemistry

Product Name: Diethylphosphine (CAS NO.627-49-6)


Molecular Formula: C4H11P
Molecular Weight: 90.1g/mol
Mol File: 627-49-6.mol
Boiling point: 87.8 °C at 760 mmHg
Flash Point: 6.9 °C
Density: 0,786 g/cm3
Enthalpy of Vaporization: 31.44 kJ/mol
Vapour Pressure: 70.5 mmHg at 25°C
XLogP3-AA: 0.7
H-Bond Donor: 0
H-Bond Acceptor: 0
Structure Descriptors of Diethylphosphine (CAS NO.627-49-6):
  IUPAC Name: diethylphosphane
  Canonical SMILES: CCPCC
  InChI: InChI=1S/C4H11P/c1-3-5-4-2/h5H,3-4H2,1-2H3 
  InChIKey: VZZJVOCVAZHETD-UHFFFAOYSA-N
Product Categories: Secondary Phosphines

Safety Profile

Poison by ingestion and inhalation. Flammable when exposed to heat or flame; spontaneously flammable in air. Can react vigorously with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHINE.
Safety Information of Diethylphosphine (CAS NO.627-49-6):
Risk Statements: 17-34  
17:  Spontaneously flammable in air 
34:  Causes burns 
Safety Statements: 16-26-36/37/39
16:  Keep away from sources of ignition - No smoking 
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing  
37:  Wear suitable gloves 
39:  Wear eye/face protection

Specification

 Diethylphosphine ,its CAS NO. is 627-49-6,the synonyms is Phosphine, diethyl- .