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CAS No.: | 13025-29-1 |
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Name: | Bis(2-isocyanatoethyl) carbonate |
Article Data: | 5 |
Molecular Structure: | |
Formula: | C7H8 N2 O5 |
Molecular Weight: | 200.151 |
Synonyms: | Carbonicacid, bis(2-isocyanatoethyl) ester (7CI,8CI); Ethanol, 2-isocyanato-, carbonate(2:1) (ester) (9CI); Isocyanic acid, 2-hydroxyethyl ester, carbonate (2:1)(ester) (8CI); Bis(2-isocyanatoethyl) carbonate; Bis(isocyanatoethyl)carbonate |
Density: | 1.25g/cm3 |
Boiling Point: | 278.4°Cat760mmHg |
Flash Point: | 128.1°C |
Safety: | Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx. |
PSA: | 94.39000 |
LogP: | -0.18880 |
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IUPAC Name: Bis(2-isocyanatoethyl) carbonate
Molecular Formula: C7H8N2O5
Molecular Weight: 200.17g/mol
Density: 1.25g/cm3
Boiling Point: 278.4°C at 760mmHg
Flash Point: 128.1°C
Freely Rotating Bonds: 8
Polar Surface Area: 94.39 Å2
Index of Refraction: 1.491
Molar Refractivity: 46.24 cm3
Molar Volume: 159.5 cm3
Polarizability: 18.33× 10-24 cm3
Surface Tension: 47.7 dyne/cm
Enthalpy of Vaporization: 51.7 kJ/mol
Vapour Pressure: 0.00427 mmHg at 25°C
The Cas Register Number of Carbonic acid, bis(2-isocyanatoethyl) ester is 13025-29-1.The chemical synonyms of Carbonic acid, bis(2-isocyanatoethyl) ester (CAS NO.13025-29-1) are 2-Isocyanatoethanol carbonate (2:1) (ester) ; Bis(2-isocyanatoethyl)carbonate ; Carbonic acid, bis(2-isocyanatoethyl) ester ; Ethanol, 2-isocyanato-, carbonate (2:1) (ester) (9CI) .The molecular structure of Carbonic acid, bis(2-isocyanatoethyl) ester (CAS NO.13025-29-1) is.
The novel process comprises reacting by contacting:
(a) an aqueous solution of a 2-oxazoline, and
(b) an organic solution of phosgene dissolved in a water-immiscible organic solvent, in the presence of
(c) a hydrochloric acid acceptor.
1. | orl-rat LD50:1830 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470. |
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx.
The extinguishing agent Carbonic acid, bis(2-isocyanatoethyl) ester (CAS NO.13025-29-1) are water, carbon dioxide, foam, dry powder type.