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| CAS No.: | 124-05-0 |
|---|---|
| Name: | ETHYLENEBIS(CHLOROFORMATE) PURISS 98 |
| Molecular Structure: | |
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|
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| Formula: | C4H4 Cl2 O4 |
| Molecular Weight: | 186.979 |
| Synonyms: | Carbonochloridicacid, 1,2-ethanediyl ester (9CI); Formic acid, chloro-, ethylene ester(6CI,7CI,8CI); Ethylene glycol, bis(chloroformate) (8CI);1,2-Bis[(chlorocarbonyl)oxy]ethane; Ethylene bis(chloroformate); Ethylenechloroformate; Ethylene glycol di(chloroformate) |
| Density: | 1.504g/cm3 |
| Boiling Point: | 215.7°Cat760mmHg |
| Flash Point: | 93.9°C |
| Hazard Symbols: |
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| Risk Codes: | 22-34 |
| Safety: | Moderately toxic by ingestion and skin contact. Mildly toxic by inhalation. When heated to decomposition it emits toxic fumes of Cl−. |
| PSA: | 52.60000 |
| LogP: | 1.73720 |
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Chemistry
IUPAC Name: 2-carbonochloridoyloxyethyl carbonochloridate
Empirical Formula: C4H4Cl2O4
Molecular Weight: 186.9782g/mol
EINECS: 204-674-9
Index of Refraction: 1.456
Molar Refractivity: 33.82 cm3
Molar Volume: 124.2 cm3
Polarizability: 13.41×10-24cm3
Surface Tension: 42.6 dyne/cm
Density: 1.504 g/cm3
Flash Point: 93.9 °C
Enthalpy of Vaporization: 45.21 kJ/mol
Boiling Point: 215.7 °C at 760 mmHg
Vapour Pressure: 0.146 mmHg at 25°C
Product Categories: Acid Halides;Carbonyl Compounds;Organic Building Blocks
Canonical SMILES: C(COC(=O)Cl)OC(=O)Cl
InChI: InChI=1S/C4H4Cl2O4/c5-3(7)9-1-2-10-4(6)8/h1-2H2
InChIKey: FMACOGSACRRIMK-UHFFFAOYSA-N
Structure of Ethylene bis(chloroformate) (CAS NO.124-05-0):
Toxicity Data With Reference
| 1. | orl-mus LD50:1100 mg/kg | 37ASAA Kirk-Othmer Encyclopedia of Chemical Technology. 4 (1978),758. | ||
| 2. | ihl-mus LD50:5659 ppm/1H | 37ASAA Kirk-Othmer Encyclopedia of Chemical Technology. 4 (1978),758. | ||
| 3. | skn-mus LD50:2000 mg/kg | 37ASAA Kirk-Othmer Encyclopedia of Chemical Technology. 4 (1978),758. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Hazard Codes: 
C
Risk Statements: 22-34
R22:Harmful if swallowed.
R34:Causes burns.
Safety Statements: 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 3265 8/PG 3
WGK Germany: 3
RTECS: LQ6000000
Moderately toxic by ingestion and skin contact. Mildly toxic by inhalation. When heated to decomposition it emits toxic fumes of Cl−.
Standards and Recommendations
DOT Classification: 6.1; Label: Poison, Corrosive
Specification
Ethylene bis(chloroformate) , its cas register number is 124-05-0. It also can be called 1,2-Bis((chlorocarbonyl)oxy)ethane ;
4-03-00-00029 (Beilstein Handbook Reference) ; AI3-26268 ; BRN 1707046 ; Carbonochloride acid, 1,2-ethanediyl ester ; EINECS 204-674-9 ; Ethylene chloroformate ; Ethylene glycol di(chloroformate) ; Ethylene glycol, bischloroformate .
Ethylene bis(chloroformate) (CAS NO.124-05-0) is harmful if swallowed and it may causes burns. You should wear suitable protective clothing, gloves and eye/face protection when contact with it. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.