-
Name
Ethyl iodoacetate
- EINECS 210-796-3
- CAS No. 623-48-3
- Article Data51
- CAS DataBase
- Density 1.808
- Solubility Insoluble in water.
- Melting Point <25 °C
- Formula C4H7 I O2
- Boiling Point 179-180 °C(lit.)
- Molecular Weight 214.003
- Flash Point 77 ºC
- Transport Information UN 2922
- Appearance clear light yellow to orange liquid
- Safety Poison by intraperitoneal route. A skin, eye, and mucous membrane irritant. Will react with water or steam to produce toxic and corrosive fumes. When heated to decomposition or on contact with acid or acid fumes it emits highly toxic fumes of I−. See also IODIDES and ESTERS.
- Risk Codes R25;R34
-
Molecular Structure
-
Hazard Symbols
- Synonyms Aceticacid, iodo-, ethyl ester (6CI,7CI,8CI,9CI); Ethyl 2-iodoacetate; Ethyliodoacetate; Ethyl monoiodoacetate; Iodoacetic acid ethyl ester; KSK; NSC 58809
- PSA 26.30000
- LogP 0.98450
Ethyl iodoacetate Chemical Properties
IUPAC Name: ethyl 2-iodoacetate
Synonyms of Ethyl iodoacetate (CAS NO.623-48-3): 4-02-00-00535 (Beilstein Handbook Reference) ; BRN 0741934 ; EINECS 210-796-3 ; Ethyl iodoacetate ; Ethyl monoiodoacetate ; Ethylester kyseliny jodoctove ; Ethylester kyseliny jodoctove [Czech] ; Iodoacetic acid, ethyl ester ; NSC 58809 ; S 9 ; Acetic acid, 2-iodo-, ethyl ester ; Acetic acid, iodo-, ethyl ester ;
CAS Number: 623-48-3
Molecular Formula: C4H7IO2
Molecular Weight: 214.01
Index of Refraction: 1.516
Surface Tension: 37.9 dyne/cm
Density: 1.831 g/cm3
Flash Point: 76.7 °C
Enthalpy of Vaporization: 41.61 kJ/mol
Boiling Point: 179.8 °C at 760 mmHg
Vapour Pressure: 0.925 mmHg at 25°C
Appearance of Ethyl iodoacetate (CAS NO.623-48-3): clear light yellow to orange liquid
Molecular Structure: .gif){kind=small}
Ethyl iodoacetate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 45mg/kg (45mg/kg) | AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | Journal of the National Cancer Institute. Vol. 31, Pg. 297, 1963. |
| mouse | LD50 | oral | 50mg/kg (50mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | National Technical Information Service. Vol. 0TS0570989, |
| rat | LD50 | intraperitoneal | 10mg/kg (10mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD SKIN AND APPENDAGES (SKIN): HAIR: OTHER | National Technical Information Service. Vol. 0TS0570989, |
| rat | LD50 | oral | 50mg/kg (50mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | National Technical Information Service. Vol. 0TS0570989 |
Ethyl iodoacetate Consensus Reports
Reported in EPA TSCA Inventory.
Ethyl iodoacetate Safety Profile
Hazard Codes: T
T
Risk Statements: 25-34
R25: Toxic if swallowed.
R34: Causes burns.
Safety Statements of Ethyl iodoacetate (CAS NO.623-48-3): 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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.)
RIDADR: UN 2922 8/PG 2
WGK Germany: 3
RTECS: AI3575000
F: 8-19
HazardClass: 6.1
PackingGroup: II
Poison by intraperitoneal route. A skin, eye, and mucous membrane irritant. Will react with water or steam to produce toxic and corrosive fumes. When heated to decomposition or on contact with acid or acid fumes it emits highly toxic fumes of I−. See also IODIDES and ESTERS.
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