A4655312
Guaiazulene , 99% , 489-84-9
Synonym(s):
1,4-Dimethyl-7-isopropylazulene
CAS NO.：489-84-9
Empirical Formula: C15H18
Molecular Weight: 198.3
MDL number: MFCD00003811
EINECS: 207-701-2
| Pack Size | Price | Stock | Quantity |
| 5G | RMB103.20 | In Stock |
|
| 25G | RMB416.80 | In Stock |
|
| 100G | RMB1199.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 27-29 °C (lit.) |
| Boiling point: | 153 °C/7 mmHg (lit.) |
| Density | 0.976 g/mL at 25 °C (lit.) |
| refractive index | 1.3166 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Chloroform (Slightly), Methanol (Sparingly) |
| form | Low Melting Crystalline Solid |
| color | Dark blue |
| Water Solubility | Soluble in alcohol, water, 0.1115 mg/L @ 25°C (est). |
| Merck | 14,4554 |
| BRN | 1365001 |
| LogP | 5.590 (est) |
| CAS DataBase Reference | 489-84-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Azulene, 1,4-dimethyl-7-(1-methylethyl)-(489-84-9) |
| EPA Substance Registry System | Azulene, 1,4-dimethyl-7-(1-methylethyl)- (489-84-9) |
Description and Uses
Guaiazulene can be used as a starting material for the synthesis of:
- Azulene-based dye molecules such as 3-(7-isopropyl-1,4-dimethylazulen-3-yl)-2-cyanoacrylic acid and 5-(7-isopropyl-1,4-dimethylazulen-3-yl)-2-cyanopenta-2,4-dienoic acid.
- Stilbazulenyl nitrone, a second-generation azulenyl nitrone which can be used as a chain-breaking antioxidant.
- Bis-azulenyl based near-infrared fluorescence quencher.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264-P270-P301+P312-P501 |
| Hazard Codes | Xn |
| Risk Statements | 22-20/21/22 |
| Safety Statements | 36/37/39-26-22-36 |
| WGK Germany | 3 |
| RTECS | CO4790000 |
| TSCA | Yes |
| HS Code | 2902190000 |
