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CAS No.: | 27043-05-6 | ||||||||
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Name: | 2-Ethyl-3,5-dimethylpyrazine | ||||||||
Molecular Structure: | |||||||||
Formula: | C8H12 N2 | ||||||||
Molecular Weight: | 136.19 | ||||||||
Synonyms: | FEMA NUMBER 3149;FEMA 3149;DIMETHYLETHYLPYRAZINE;2,6-DIMETHYL-3-ETHYLPYRAZINE;2-ETHYL-3,5(6)-DIMETHYLPYRAZINE;2-ETHYL-3,5-DIMETHYLPYRAZINE;2-ETHYL-3,5-DIMETHYLPYRAZINE AND 2-ETHYL-3,6-DIMETHYLPYRAZINE;2-ETHYL-3,5(OR 6)-DIMETHYLPYRAZINE | ||||||||
EINECS: | 248-182-2 | ||||||||
Density: | 0.964g/cm3 | ||||||||
Boiling Point: | 180.5°Cat760mmHg | ||||||||
Flash Point: | 69.4°C | ||||||||
Appearance: | Clear slightly yellow liquid. | ||||||||
Hazard Symbols: | |||||||||
Risk Codes: | 22-36/37/38 | ||||||||
Safety: |
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PSA: | 25.78000 | ||||||||
LogP: | 1.65580 |
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Molecular Structure of Pyrazine,2-ethyl-3,5-dimethyl- (CAS No.27043-05-6):
Molecular Formula: C8H12N2
Molecular Weight: 136.1943
CAS No: 27043-05-6
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 25.78 Å2
Index of Refraction: 1.501
Molar Refractivity: 41.63 cm3
Molar Volume: 141.2 cm3
Surface Tension: 36.6 dyne/cm
Density: 0.964 g/cm3
Flash Point: 69.4 °C
Enthalpy of Vaporization: 40.76 kJ/mol
Boiling Point: 188.8 °C at 760 mmHg
Vapour Pressure: 0.814 mmHg at 25°C
InChI: InChI=1/C8H12N2 /c1-4-8-7(3)10-6(2)5-9-8/h5H,4H2,1-3H3
InChIKey: JZBCTZLGKSYRSF-UHFFFAOYAR
Std. InChI: InChI=1S/C8H12N2 /c1-4-8-7(3)10-6(2)5-9-8/h5H,4H2,1-3H3
Std. InChIKey: JZBCTZLGKSYRSF-UHFFFAOYSA-N
Synonyms of Pyrazine,2-ethyl-3,5-dimethyl- (CAS No.27043-05-6): 2,6-Dimethyl-3-ethylpyrazine ; 2-Ethyl-3,5(6)-dimethylpyrazine ; 2-Ethyl-3,5-dimethylpyrazine ; 2-Ethyl-3,5-dimethylpyrazine and 2-ethyl-3,6-dimethylpyrazine ; 2-Ethyl-3,5(or 6)-dimethylpyrazine
Hazard Codes:Xn
Risk Statements:22-36/37/38
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:26
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany:3