Name | 1,3-diethynylbenzene |
Synonyms | M-DIETHYNYLBENZENE TIMTEC-BB SBB008746 1,3-DIETHYNYLBENZENE 1,3-diethynylbenzene m-Phenylenediacetylene Benzene,1,3-diethynyl- Benzene, 1,3-diethynyl- (9CI) 1,1'-(1,3-Phenylene)bis(acetylene) |
CAS | 1785-61-1 |
Molecular Formula | C10H6 |
Molar Mass | 126.15 |
Density | 0.949 g/mL at 25 °C (lit.) |
Melting Point | -3°C |
Boling Point | 188-189 °C (lit.) |
Flash Point | 165 °F |
Storage Condition | 2-8℃ |
Refractive Index | n20/D 1.5820(lit.) |
MDL | MFCD00041686 |
Use | Uses isophthalylene has very important uses in pharmaceutical synthesis, liquid crystal materials, aerospace materials, etc; |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S15 - Keep away from heat. S3/7/9 - |
UN IDs | 3295 |