+86 531 68657995
Benzil Basic information | |
Description Structure Preparation Applications | |
Product Name: | Benzil |
CAS: | 134-81-6 |
MF: | C14H10O2 |
MW: | 210.23 |
EINECS: | 205-157-0 |
Mol File: | 134-81-6.mol |
Benzil Chemical Properties | |
Melting point | 94-95 °C(lit.) |
Boiling point | 346 °C |
density | 1,521 g/cm3 |
vapor pressure | 1 mm Hg ( 128.4 °C) |
refractive index | 1.5681 (estimate) |
Fp | 346-348°C |
storage temp. | Store below +30°C. |
solubility | <0.5g/l |
form | Crystalline Powder |
color | White |
Water Solubility | 0.5 g/L (20 ºC) |
BRN | 608047 |
Henry’s Law Constant | 3.0×101 mol/(m3Pa) at 25℃, Abraham and Jr. (2019) |
Dielectric constant | 13.0（94℃） |
Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
InChI | 1S/C14H10O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10H |
InChIKey | WURBFLDFSFBTLW-UHFFFAOYSA-N |
SMILES | O=C(c1ccccc1)C(=O)c2ccccc2 |
CAS DataBase Reference | 134-81-6(CAS DataBase Reference) |
NIST Chemistry Reference | Ethanedione, diphenyl-(134-81-6) |
EPA Substance Registry System | Benzil (134-81-6) |
Application:
UV-curable resin photoinitiator
Photosensitizer for food packaging printing ink
Pesticide light stabilizer
Insecticide
Plastic light stabilizer
Rubber light stabilizer
Coating and paint stabilizer
Electronic material additive
Adhesive additive
Safety profile:
This product is a non-toxic and safe ingredient that is good for the skin when used in small quantities. It is also non-sensitizing but can be mildly irritating for sensitive skin. A patch test is, therefore, recommended. This product is also safe for the environment and may or may not be considered vegan – depending upon its source.
Storage requirements:
keep the product dry
relative humidity < 50%
protect product against influences of weather and contamination
Transport & Packaging:
This product for technical applications is solely supplied in packaging of different sizes . It can be packaged in various items: 25 kg drums, 1000 kg IBC drums.
