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| CAS No.: | 6443-72-7 |
|---|---|
| Name: | 3,4-Dimethoxycinnamonitrile |
| Article Data: | 7 |
| Molecular Structure: | |
|
|
|
| Formula: | C11H11NO2 |
| Molecular Weight: | 189.214 |
| Synonyms: | Cinnamonitrile,3,4-dimethoxy- (6CI,7CI,8CI);NSC 51968;b-(3,4-Dimethoxyphenyl)acrylonitrile; |
| EINECS: | 229-240-6 |
| Density: | 1.101 g/cm3 |
| Melting Point: | 181-184 °C |
| Boiling Point: | 339.2 °C at 760 mmHg |
| Flash Point: | 134.3 °C |
| Appearance: | Clear yellow liquid |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 20/21/22-36/37/38 |
| Safety: | 36-36/37/39-26 |
| PSA: | 42.25000 |
| LogP: | 2.24058 |
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Chemistry
Molecular structure of 3,4-Dimethoxycinnamonitrile (CAS NO.6443-72-7) is:
Product Name: 3,4-Dimethoxycinnamonitrile
CAS Registry Number: 6443-72-7
IUPAC Name: (E)-3-(3,4-dimethoxyphenyl)prop-2-enenitrile
Molecular Weight: 189.21054 [g/mol]
Molecular Formula: C11H11NO2
XLogP3: 1.6
H-Bond Donor: 0
H-Bond Acceptor: 3
EINECS: 229-240-6
Melting Point: 181-184 °C
Surface Tension: 39.9 dyne/cm
Density: 1.101 g/cm3
Flash Point: 134.3 °C
Enthalpy of Vaporization: 58.27 kJ/mol
Boiling Point: 339.2 °C at 760 mmHg
Vapour Pressure: 9.32E-05 mmHg at 25°C
Product Categories: C10 to C27;Cyanides/Nitriles;Nitrogen Compounds
Safety Profile
Safty information about 3,4-Dimethoxycinnamonitrile (CAS NO.6443-72-7) is:
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: 36-36/37/39-26
S36:Wear suitable protective clothing.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
HazardClass: IRRITANT
Specification
3,4-Dimethoxycinnamonitrile , its cas register number is 6443-72-7. It also can be called 2-Propenenitrile,3-(3,4-dimethoxyphenyl)- ; 3-(3,4-Dimethoxyphenyl)acrylonitrile ; 3-(3,4-Dimethoxyphenyl)acrylonitrile .It is a clear yellow liquid.