Name | Benzylidenemalononitrile |
Synonyms | f2370 benzal-malonitril AKOS USSH-4110217 RARECHEM AL BX 0531 Benzalmalononitrile BENZALMALONONITRILE Benzylidenemalononitrile BENZYLIDENEMALONONITRILE benzylidene-malononitril 2-benzylidenemalononitrile 2-BENZYLIDENE-MALONONITRILE benzylidenepropanedinitrile beta,beta-styrenedicarbonitrile |
CAS | 2700-22-3 |
EINECS | 220-283-6 |
InChI | InChI=1/C10H6N2/c11-7-10(8-12)6-9-4-2-1-3-5-9/h1-6H |
Molecular Formula | C10H6N2 |
Molar Mass | 154.17 |
Density | 1.1975 (rough estimate) |
Melting Point | 83-85 °C (lit.) |
Boling Point | 120-125°C 0,6mm |
Flash Point | 120-125°C/0.6mm |
Solubility | soluble in Methanol |
Vapor Presure | 0.00159mmHg at 25°C |
Appearance | powder to crystal |
Color | White to Orange to Green |
BRN | 1907519 |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.4820 (estimate) |
MDL | MFCD00001855 |
Hazard Symbols | Xn - Harmful |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | 3276 |
WGK Germany | 3 |
RTECS | OO3500000 |
HS Code | 29269095 |
Hazard Class | 6.1 |
Packing Group | III |
Uses | Benzene propylene nitrile is a nitrile derivative and can be used as an organic intermediate. |
preparation | benzaldehyde (1.0eq) is put into a 250mL round bottom flask, distilled water (100mL) is added as solvent, clean stirrer is put into it, malononitrile (1.2eq) is added, and reacted at room temperature for 12h. TLC detection after the end of the reaction, a large number of solid precipitation, filtration, filter cake with petroleum ether washing, after drying the white solid product benzenealkylene nitrile. |