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Name	Diisocynatomethane	EINECS	N/A
CAS No.	4747-90-4	Density	1.16g/cm³
PSA	58.86000	LogP	-0.38450
Solubility	N/A	Melting Point	N/A
Formula	C3H2 N2 O2	Boiling Point	105.1°Cat760mmHg
Molecular Weight	98.0611	Flash Point	25.1°C
Transport Information	N/A	Appearance	N/A
Safety	Polymerizes violently on contact with dimethyl formamide (DMF). When heated to decomposition it emits toxic fumes of NO_x.	Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	Isocyanicacid, methylene ester (7CI,8CI); Diisocyanatomethane

Diisocynatomethane Chemical Properties

Empirical Formula of Diisocynatomethane (CAS NO.4747-90-4): C₃H₂N₂O₂
Molecular Weight: 98.0602 g/mol
Index of Refraction: 1.485
Density: 1.16 g/cm³
Flash Point: 25.1 °C
Enthalpy of Vaporization: 34.41 kJ/mol
Boiling Point: 105.1 °C at 760 mmHg
Vapour Pressure: 30 mmHg at 25 °C
Structure of Diisocynatomethane (CAS NO.4747-90-4):

IUPAC Name of Diisocynatomethane (CAS NO.4747-90-4): Diisocyanatomethane
Canonical SMILES: C(N=C=O)N=C=O
InChI: InChI=1S/C3H2N2O2/c6-2-4-1-5-3-7/h1H2
InChIKey: KIQKWYUGPPFMBV-UHFFFAOYSA-N

Diisocynatomethane Safety Profile

Polymerizes violently on contact with dimethyl formamide (DMF). When heated to decomposition it emits toxic fumes of NO_x.

Diisocynatomethane Specification

Diisocynatomethane ,its cas register number is 4747-90-4. It also can be called Methane, diisocyanato- ; and Methylene diisocyanate .

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