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Published TCIMAIL newest issue No.199
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CAS RN: 487-52-5 | Product Number: B3803
Butein
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Purity: >98.0%(HPLC)
Synonyms:
- (E)-1-(2,4-Dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-2-propen-1-one
- 2',3,4,4'-Tetrahydroxychalcone
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 100MG |
€53.00
|
1 | ≥40 |
|
| 1G |
€332.00
|
6 | ≥40 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B3803 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__5H__1__2O__5 = 272.26 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Frozen (<0°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Light Sensitive,Air Sensitive,Heat Sensitive |
| Packaging and Container
|
100MG-Glass Bottle with Plastic Insert (View image), 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 487-52-5 |
| Reaxys Registry Number | 2056928 |
| PubChem Substance ID | 135727171 |
| MDL Number | MFCD00017300 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
Properties (reference)
| Melting Point | 215 °C |
| Solubility (soluble in) | Methanol |
GHS
Related Laws:
| EC Number | 207-659-5 |
Transport Information:
| HS Number | 2914390090 |
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