A3269312
4,4′-Dimethoxybenzoin , 97% , 119-52-8
Synonym(s):
p-Anisoin;2-Hydroxy-4′-methoxy-2-(4-methoxyphenyl)acetophenone;4,4′-Dimethoxybenzoin;p-Anisoin
CAS NO.：119-52-8
Empirical Formula: C16H16O4
Molecular Weight: 272.3
MDL number: MFCD00008411
EINECS: 204-330-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB34.40 | In Stock |
|
| 25G | RMB134.40 | In Stock |
|
| 100G | RMB446.40 | In Stock |
|
| 500G | RMB2111.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 108-111 °C(lit.) |
| Boiling point: | 335.35°C (rough estimate) |
| Density | 1.1105 (rough estimate) |
| refractive index | 1.4350 (estimate) |
| storage temp. | Store below +30°C. |
| form | Powder |
| pka | 12.14±0.20(Predicted) |
| color | Pale yellow to beige |
| Water Solubility | Soluble in water, ethanol and acetone. |
| BRN | 3211892 |
| CAS DataBase Reference | 119-52-8(CAS DataBase Reference) |
| EPA Substance Registry System | Ethanone, 2-hydroxy-1,2-bis(4-methoxyphenyl)- (119-52-8) |
Description and Uses
Anisoin is a useful pre-chromatographic derivatization fluorogenic reagent for LC (liquid chromatography) analysis of guanidino compounds. It is widely used as photoinitiators in polymerization reactions. It is widely used in UV curing inks, wood coatings, paper coatings, optical fiber, PCB, screen printing, paper varnish and other surfaces.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29145090 |
