4'-Tert-Butyl-4-Methoxy-Dibenzoylmethane(CAS 70356-09-1)
UN No.:
UN 3077
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 3 USD
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| 98% | RG | 25G | In Stock | 5 USD
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| 98% | RG | 100G | In Stock | 13 USD
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| 98% | RG | 500G | In Stock | 40 USD
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| 98% | RG | 2.5KG | In Stock | 197 USD
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| 98% | RG | 10KG | In Stock | 577 USD
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| Bulk Packaging | 500KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Applications of 70356-09-1
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Ultraviolet absorber (UVA filter) | Incorporated into personal care products such as sunscreens, lotions, and lipsticks, typically at 0.5–3% concentration and formulated in combination with UVB filters (e.g., octocrylene, octisalate) to provide broad-spectrum UV protection |
| Pharmaceuticals | Photostabilizer (excipient) | Added to photosensitive drug formulations to prevent photodegradation of active pharmaceutical ingredients under UVA exposure during storage or use; commonly used in topical gels, ointments, and oral liquid formulations |
| Plastics | Polymer photostabilizer | Blended into engineering plastics—including polycarbonate and polypropylene—during processing at 0.1–0.5 wt%, to inhibit UVA-induced yellowing and mechanical property degradation; frequently used synergistically with hindered amine light stabilizers (HALS) |
Physical and chemical properties of 70356-09-1
Acidity coefficient |
9.74±0.13(Predicted) |
|---|---|
Boiling Point |
463.6±35.0 °C at 760 mmHg |
Density |
1.1±0.1 g/cm3 |
Exact Mass |
310.156891 |
Flash Point |
203.1±26.0 °C |
Index of Refraction |
1.545 |
LogP |
log Kow = 4.51 (est) |
Melting Point |
83.5 °C |
Merck |
14,888 |
Molecular Formula |
C20H22O3 |
Molecular Weight |
310.387 |
Odor |
Weak odor |
PSA |
43.37000 |
Stability |
Stable under recommended storage conditions. |
Storage condition |
Inert atmosphere,Room Temperature |
Vapour Pressure |
1.4X10-6 mm Hg at 25 °C (est) |
Water Solubility |
27μg/L at 20℃ |
λmax |
356nm(EtOH)(lit.) |
Spectrums of 70356-09-1
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 70356-09-1
Cas:100-06-1
Cas:26537-19-9
Cas:92279-83-9
Q&A for CAS 70356-09-1
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Download SDS of 70356-09-1
Pictograms |
No hazard pictograms applicable |
|---|---|
Signal Word |
No hazard Signal Word applicable |
Hazard Statements |
H413 May cause long lasting harmful effects to aquatic life |
Safety Data Sheet |
Download COA of 70356-09-1
Operate under the ISO 9001 system
