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CAS No.: | 1633-44-9 | ||||||||||||
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Name: | PYRIDINE-3,4-DICARBONITRILE | ||||||||||||
Molecular Structure: | |||||||||||||
Formula: | C7H3 N3 | ||||||||||||
Molecular Weight: | 129.121 | ||||||||||||
Synonyms: | 3,4-Dicyanopyridine;Cinchomerononitrile | ||||||||||||
Density: | 1.25g/cm3 | ||||||||||||
Melting Point: | 79-81°C | ||||||||||||
Boiling Point: | 310.7°Cat760mmHg | ||||||||||||
Flash Point: | 112.4°C | ||||||||||||
Hazard Symbols: | |||||||||||||
Risk Codes: | 20/21/22-36/37/38 | ||||||||||||
Safety: |
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PSA: | 60.47000 | ||||||||||||
LogP: | 0.82496 |
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Molecular Structure of Pyridine-3,4-dicarbonitrile (CAS No.1633-44-9):
Molecular Formula: C7H3N3
Molecular Weight: 129.1188
CAS No: 1633-44-9
IUPAC Name: Pyridine-3,4-dicarbonitrile
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 60.47 Å2
Index of Refraction: 1.567
Molar Refractivity: 33.68 cm3
Molar Volume: 102.9 cm3
Surface Tension: 68.4 dyne/cm
Density: 1.25 g/cm3
Flash Point: 112.4 °C
Enthalpy of Vaporization: 55.16 kJ/mol
Boiling Point: 310.7 °C at 760 mmHg
Vapour Pressure: 0.000589 mmHg at 25°C
InChI: InChI=1/C7H3N3/c8-3-6-1-2-10-5-7(6)4-9/h1-2,5H
InChIKey: ALJUMASAQKRVRM-UHFFFAOYAO
Std. InChI: InChI=1S/C7H3N3/c8-3-6-1-2-10-5-7(6)4-9/h1-2,5H
Std. InChIKey: ALJUMASAQKRVRM-UHFFFAOYSA-N
Product Categories: Pyridine
Hazard Codes: Xn
Risk Statements: 20/21/22-36/37/38
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 22-36/37-36-26
S22:Do not breathe dust.
S36/37:Wear suitable protective clothing and gloves.
S36:Wear suitable protective clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
RIDADR: 3276
HazardClass: 6.1
PackingGroup: III
Pyridine-3,4-dicarbonitrile (CAS No.1633-44-9), its synonyms are 3,4-Pyridinedicarbonitrile ; Cinchomeronic dinitrile ; Cinchomeronitrile