T8577130
3,9-Dodecadiyne , >97.0%(GC) , 61827-89-2
| Pack Size | Price | Stock | Quantity |
| 5mL | RMB384.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -9.25°C (estimate) |
| Boiling point: | 55-58 °C/0.5 mmHg (lit.) |
| Density | 0.809 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 203 °F |
| storage temp. | Storage temp. 2-8°C |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 0.83 |
| BRN | 1698817 |
| InChI | 1S/C12H18/c1-3-5-7-9-11-12-10-8-6-4-2/h3-4,9-12H2,1-2H3 |
| InChIKey | SLQXYOMUNKJHRV-UHFFFAOYSA-N |
| SMILES | CCC#CCCCCC#CCC |
| CAS DataBase Reference | 61827-89-2(CAS DataBase Reference) |
Description and Uses
3,9-Dodecadiyne may be used as a monomer to prepare soluble hyperbranched poly(phenylenealkenes) via transition metal-catalyzed polycyclotrimerization. It may also be used as a starting material for preparing 1,2,3,4,9,10-hexaethyl-6,7,8,9-tetrahydroanthracene.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 29012990 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
