-
Name
(3,4-DIHYDRO-2H-PYRAN-2-YL)-METHYLAMINE
- EINECS
- CAS No. 4781-76-4
- Density 0.996 g/cm3
- Solubility
- Melting Point
- Formula C6H11 N O
- Boiling Point 184.1 °C at 760 mmHg
- Molecular Weight 113.18
- Flash Point 70.5 °C
- Transport Information
- Appearance
- Safety Poison by skin contact and inhalation. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 2H-Pyran-2-methylamine,3,4-dihydro- (7CI,8CI); 2-Aminomethyl-2,3-dihydro-4H-pyran;2-Aminomethyl-3,4-dihydro-2H-pyran; NSC 81216
- PSA 35.25000
- LogP 1.33810
2-AMINOMETHYL-2,3-DIHYDRO-4H-PYRAN Chemical Properties
Empirical Formula: C6H11NO
Molecular Weight: 113.1576 g/mol
Index of Refraction: 1.474
Density: 0.979 g/cm3
Flash Point: 72.6 °C
Enthalpy of Vaporization: 42.29 kJ/mol
Boiling Point: 186.7 °C at 760 mmHg
Vapour Pressure: 0.655 mmHg at 25 °C
Structure of 2-Aminomethyl-2,3-dihydro-4H-pyran (CAS NO.4781-76-4):
IUPAC Name of 2-Aminomethyl-2,3-dihydro-4H-pyran (CAS NO.4781-76-4): 3,4-Dihydro-2H-pyran-2-ylmethanamine
2-AMINOMETHYL-2,3-DIHYDRO-4H-PYRAN Toxicity Data With Reference
| 1. | orl-rat LD50:1000 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470. | ||
| 2. | ihl-rat LCLo:100 ppm | BJIMAG British Journal of Industrial Medicine. 27 (1970),1. | ||
| 3. | skn-rbt LDLo:180 mg/kg | AIHAAP American Industrial Hygiene Association Journal. 30 (1969),470. |
2-AMINOMETHYL-2,3-DIHYDRO-4H-PYRAN Safety Profile
Poison by skin contact and inhalation. Moderately toxic by ingestion. When heated to decomposition 2-Aminomethyl-2,3-dihydro-4H-pyran emits toxic fumes of NOx.
2-AMINOMETHYL-2,3-DIHYDRO-4H-PYRAN Specification
2-Aminomethyl-2,3-dihydro-4H-pyran ,its cas register number is 4781-76-4. It also can be called 2H-Pyran-2-methanamine, 3,4-dihydro- ; 4H-Pyran, 2-aminomethyl-2,3-dihydro- ; and 3,4-Dihydro-2h-pyran-2-methylamine .
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