Basic information
- Name:
Propane,1-(2-chloroethoxy)-
- Superlist Name:
- 1-(2-Chloroethoxy)propane
- CAS No.:
42149-74-6
- Molecular Structure:
- Formula:
- C5H11ClO
- Molecular Weight:
- 122.59
- Synonyms:
- Ether,2-chloroethyl propyl (6CI);2-Chloroethyl propyl ether;
- EINECS:
- 255-685-0
- Density:
- 0.951 g/cm3
- Melting Point:
- -60 °C
- Boiling Point:
- 127.2 °C at 760 mmHg
- Flash Point:
- 42.1 °C
- Solubility:
- 6.2 g/L (20 °C) in water
- Appearance:
- Colourless liquid
- Hazard Symbols:
Xn- Risk Codes:
- 41-36/37/38-20/22-10
- Safety Description:
- 36/37/39-26-16 Details
- Transport Information:
- UN 1993
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Chemistry
The Molecular Structure of 1-(2-Chloroethoxy)propane (CAS NO.42149-74-6):
Empirical Formula: C5H11ClO
IUPAC: 1-(2-chloroethoxy)propane
Molecular Weight: 122.5932
Nominal Mass: 122 Da
Average Mass: 122.5932 Da
Monoisotopic Mass: 122.049843 Da
Index of Refraction: 1.408
Molar Refractivity: 31.8 cm3
Molar Volume: 128.8 cm3
Surface Tension: 25.3 dyne/cm
Density: 0.951 g/cm3
Flash Point: 42.1 °C
Enthalpy of Vaporization: 34.99 kJ/mol
Boiling Point: 127.2 °C at 760 mmHg
Vapour Pressure: 13.7 mmHg at 25°C
Refractive index 1.4157-1.4177
Storage temp: Flammables area
Water Solubility 6.2 g/L (20 ºC)
Appearance: clear liquid
InChI
InChI=1/C5H11ClO/c1-2-4-7-5-3-6/h2-5H2,1H3
Smiles
ClCCOCCC
Safety Profile
Hazard Codes: 
Xn
Risk Statements: 41-36/37/38-20/22-10
R41:Risk of serious damage to the eyes
R36/37/38:Irritating to eyes, respiratory system and skin
R20/22:Harmful by inhalation and if swallowed
R10:Flammable
Safety Statements: 36/37/39-26-16
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S16:Keep away from sources of ignition
RIDADR: 1993
Specification
1-(2-Chloroethoxy)propane (CAS NO.42149-74-6) is also called as EINECS 255-685-0 ; 2-Propoxyethyl chloride ; 2-N-propoxyethyl chloride ; 2-Chloroethyl propyl ether ; 2-Chloroethyl n-propyl ether ; N-propoxyethylchloride ; 1-Chloro-2-propoxyethane ; N-propoxyethylchloride, 98.5+% .
