A3510312
2,5-Di-<i>tert</i>-butyl-1,4-benzoquinone , ≥98.0% , 2460-77-7
CAS NO.：2460-77-7
Empirical Formula: C14H20O2
Molecular Weight: 220.31
MDL number: MFCD00019442
EINECS: 219-552-0
| Pack Size | Price | Stock | Quantity |
| 1g | RMB28.80 | In Stock |
|
| 5G | RMB69.60 | In Stock |
|
| 25G | RMB194.40 | In Stock |
|
| 100G | RMB675.20 | In Stock |
|
| 500g | RMB3199.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 152-154 °C (lit.) |
| Boiling point: | 321.25°C (rough estimate) |
| Density | 1.0106 (rough estimate) |
| vapor pressure | 0.241Pa at 20℃ |
| refractive index | 1.4970 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| color | White to Yellow to Orange |
| Water Solubility | 18.716mg/L at 25℃ |
| BRN | 2047945 |
| InChI | 1S/C14H20O2/c1-13(2,3)9-7-12(16)10(8-11(9)15)14(4,5)6/h7-8H,1-6H3 |
| InChIKey | ZZYASVWWDLJXIM-UHFFFAOYSA-N |
| SMILES | CC(C)(C)C1=CC(=O)C(=CC1=O)C(C)(C)C |
| LogP | 5.2 at 25℃ |
| CAS DataBase Reference | 2460-77-7(CAS DataBase Reference) |
| EPA Substance Registry System | 2,5-Cyclohexadiene-1,4-dione, 2,5-bis(1,1-dimethylethyl)- (2460-77-7) |
Description and Uses
2,5-Di-tert-butyl-1,4-benzoquinone (DTBBQ) is an 2,5-disubstituted quinone. It is an antibacterial compound. It has been isolated from marine Streptomyces sp. VITVSK1. Pressure dependance on the intramolecular and intermolecular migration rates of Na+ and K+ in a 2,5-di-tert-butyl-1,4-benzoquinone ion pair have been evaluated by using a high-pressure EPR technique.
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 |
| WGK Germany | 3 |
| RTECS | GU5140000 |
| TSCA | TSCA listed |
| HS Code | 29146990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| Hazardous Substances Data | 2460-77-7(Hazardous Substances Data) |
