Basic information
- Name:
Methyl carbazate
- CAS No.:
6294-89-9
- Molecular Structure:

- Formula:
- C2H6N2O2
- Molecular Weight:
- 90.08 .
- Synonyms:
- Carbazicacid, methyl ester (8CI);(Methoxycarbonyl)hydrazide;Carbomethoxyhydrazide;Methyl carbazinate;Methyl hydrazinecarboxylate;Methyl hydrazinoformate;Hydrazinecarboxylicacid, methyl ester;
- EINECS:
- 228-560-3
- Density:
- 1.161 g/cm3
- Melting Point:
- 70-73 °C(lit.)
- Boiling Point:
- 230.9 °C at 760 mmHg
- Flash Point:
- 86.1 °C
- Solubility:
- Soluble in water
- Appearance:
- white to pink crystalline platelets
- Hazard Symbols:
Xi,
T- Risk Codes:
- 36/37/38-48-23/25
- Safety Description:
- 26-37/39-45-38-36/37/39-22 Details
- Transport Information:
- UN 2811
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Chemistry
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IUPAC Name: Methyl N-aminocarbamate
Molecular Formula: C2H6N2O2
Molecular Weight: 90.08 g/mol
SMILES: O=C(OC)NN
InChI: InChI=1/C2H6N2O2/c1-6-2(5)4-3/h3H2,1H3,(H,4,5)
EINECS: 228-560-3
Water Solubility: soluble
Index of Refraction: 1.434
Molar Refractivity: 20.21 cm3
Molar Volume: 77.5 cm3
Polarizability: 8.01×10-24 cm3
Surface Tension: 38.7 dyne/cm
Density: 1.161 g/cm3
Flash Point: 86.1 °C
Enthalpy of Vaporization: 46.76 kJ/mol
Boiling Point: 230.9 °C at 760 mmHg
Melting Point: 70-73 °C(lit.)
Vapour Pressure of Methyl carbazate (CAS NO.6294-89-9): 0.0642 mmHg at 25 °C
Consensus Reports
Methyl carbazate is reported in EPA TSCA Inventory.
Safety Profile
Hazard Codes:
Xi,
T
Risk Statements: 36/37/38-48-23/25
R36/37/38:Irritating to eyes, respiratory system and skin.
R48:Danger of serious damage to health by prolonged exposure.
R23/25:Toxic by inhalation and if swallowed.
Safety Statements: 26-37/39-45-38-36/37/39-22
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S38:In case of insufficient ventilation, wear suitable respiratory equipment.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S22:Do not breathe dust.
RIDADR: 2811
WGK Germany: 3
HazardClass: 6.1
PackingGroup of Methyl carbazate (CAS NO.6294-89-9): III
Specification
Methyl carbazate (CAS NO.6294-89-9), its Synonyms are (Methoxycarbonyl)hydrazine ; Carbomethoxyhydrazide ; Hydrazinecarboxylic acid, methyl ester ; Methyl hydrazinecarboxylate ; Methyl hydrazinocarboxylate ; Methyl hydrazinoformate ; Carbazic acid, methyl ester (8CI) . It is white to pink crystalline platelets.

