| Identification | More | [Name]
Iodoethane | [CAS]
75-03-6 | [Synonyms]
1-IODOETHANE
ETHYL IODIDE
HYDRIODIC ETHER
IODOETHANE
10doethane(ethyliodide)
C2H5I
Ethane, iodo-
Ethane,iodo-
ethaneiodide
Ethyliodid
Ethyljodid
Iodethan
iodo-ethan
iodured’ethyle
Jodethan
Monoiodoethane
IODOETHANE REAGENTPLUS(TM) 99%
IODOETHANE, REAGENTPLUS, 99%
IODOETHANE, STAB.
EthylIodideForSysnthesis | [EINECS(EC#)]
200-833-1 | [Molecular Formula]
C2H5I | [MDL Number]
MFCD00001091 | [Molecular Weight]
155.97 | [MOL File]
75-03-6.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless to yellow liquid | [Melting point ]
-108 °C | [Boiling point ]
69-73 °C(lit.)
| [density ]
1.95 g/mL at 25 °C(lit.)
| [vapor density ]
5.38 (vs air)
| [vapor pressure ]
100 mm Hg ( 18 °C)
| [refractive index ]
n20/D 1.513(lit.)
| [Fp ]
53 °C
| [storage temp. ]
Store at R.T. | [solubility ]
4g/l (slow decomposition) | [form ]
Liquid | [color ]
Clear colorless to faint yellow or pink | [Specific Gravity]
1.95 | [Odor]
light delicate odor | [Water Solubility ]
4 g/L (20 ºC) | [Sensitive ]
Light Sensitive | [Merck ]
14,3813 | [BRN ]
505934 | [Dielectric constant]
7.4（20℃） | [CAS DataBase Reference]
75-03-6(CAS DataBase Reference) | [NIST Chemistry Reference]
Iodoethane(75-03-6) | [EPA Substance Registry System]
75-03-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,T | [Risk Statements ]
R20:Harmful by inhalation.
R36/37/38:Irritating to eyes, respiratory system and skin .
R42/43:May cause sensitization by inhalation and skin contact .
R10:Flammable.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S37/39:Wear suitable gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
2922 | [WGK Germany ]
3
| [RTECS ]
KI4750000
| [F ]
1-8 | [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29033990 |
| Hazard Information | Back Directory | [Hazard]
Toxic by inhalation and skin absorption,
narcotic in high concentration. | [Chemical Properties]
Colorless to yellow liquid. Iodoethane is a stable chemical substance. It is incompatible with strong bases, magnesium, and strong oxidising agents and gets discoloured when exposed to light, moisture, and air.
| [Uses]
A useful synthetic reagent for the introduction of ethyl groups | [Definition]
A colorless liquid alkyl halide
made by reaction of ethanol with iodine in
the presence of red phosphorus. | [Definition]
ChEBI: An iodoalkane that is ethane substituted by an iodo group. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 12, p. 133, 1947 DOI: 10.1021/jo01165a017 | [General Description]
Iodoethane also known as ethyl iodide is an alkyl iodide. The interaction of iodoethane with Pt(111) surfaces has been analyzed by using thermal desorption and X-ray photoelectron spectroscopy. Its microwave spectrum has been recorded and studied. The dynamics of the gas phase photolysis of iodoethane have been studied using resonance Raman spectra. Its thermodynamic characteristics in the ideal state have been reported. | [Purification Methods]
Drying the iodide with P2O5 is unsatisfactory, and with CaCl2 it is incomplete. It is probably best to dry it with sodium wire and distil [Hammond et al. J Am Chem Soc 82 704 1960]. Exposure of ethyl iodide to light leads to rapid decomposition, with the liberation of iodine. Free iodine can be removed by shaking with several portions of dilute aqueous Na2S2O3 (until the colour is discharged), followed by washing with water, drying (with CaCl2, then sodium), and distilling. The distilled ethyl iodide is stored, over mercury, in a dark bottle away from direct sunlight. Other purification procedures include passage through a 60cm column of silica gel, followed by distillation, and treatment with elemental bromine, extraction of free halogen with Na2S2O3 solution, followed by washing with water, drying and distilling. Free iodine and HI have also been removed by direct distillation through a LeBel-Henninger column containing copper turnings. Purification by shaking with alkaline solutions, and storage over silver, are reported to be unsatisfactory. [Beilstein 1 IV 163.] |
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