Dibenzoylmethane 120-46-7 Benzoylacetophenone
Dibenzoylmethane Chemical Properties |
mp | 77-79 °C(lit.) |
bp | 219-221 °C18 mm Hg(lit.) |
Fp | 219-221°C/18mm |
storage temp. | Store at RT. |
Merck | 14,3009 |
BRN | 514910 |
Stability: | Stable. Incompatible with strong oxidizing agents. |
CAS DataBase Reference | 120-46-7(CAS DataBase Reference) |
NIST Chemistry Reference | 1,3-Propanedione, 1,3-diphenyl-(120-46-7) |
EPA Substance Registry System | 1,3-Propanedione, 1,3-diphenyl-(120-46-7) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 22-24/25 |
WGK Germany | 3 |
RTECS | TZ1930000 |
Hazard Note | Irritant |
HS Code | 29143900 |
MSDS Information |
Provider | Language |
---|---|
Dibenzoylmethane | English |
ACROS | English |
SigmaAldrich | English |
ALFA | English |
Dibenzoylmethane Usage And Synthesis |
Chemical Properties | yellowish-white powder |
Usage | antineoplastic |
Usage | dibenzoylmethane as a new PVC heat stabilizer, high transmittance, non-toxic and tasteless; can greatly improve the early PVC coloring, transparency, long-term stability, and processing during precipitation and "zinc burn" and so on; widely used in medical, food packaging and other non-toxic transparent PVC products. Dibenzoylmethane above can absorb 290nm ultraviolet light, while light having a stabilizing effect on PVC products can provide long-term stable performance. |
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