BD9579247
10,12-Pentacosadiynoicacid , 98% , 66990-32-7
Synonym(s):
PCDA
| Pack Size | Price | Stock | Quantity |
| 1g | RMB484.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 62-63°C |
| Boiling point: | 522.5±33.0 °C(Predicted) |
| Density | 0.930±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | 4.78±0.10(Predicted) |
| color | White to Gray to Dark blue |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Light Sensitive |
| BRN | 4189973 |
| InChI | 1S/C25H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25(26)27/h2-12,17-24H2,1H3,(H,26,27) |
| InChIKey | ZPUDRBWHCWYMQS-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCC#CC#CCCCCCCCCC(O)=O |
| CAS DataBase Reference | 66990-32-7(CAS DataBase Reference) |
Description and Uses
10,12-Pentacosadiynoic Acid is used in the preparation of colorimetric and fluorescence sensors for cationic surfactants.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39-36 |
| WGK Germany | 3 |
| HS Code | 2916199590 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
