4-???????
|
|
4-??????? ??
- ???
- 99-101 °C(lit.)
- ?? ?
- 419-420 °C(lit.)
- ??
- 1.0651 (rough estimate)
- ???
- 0Pa at 20℃
- ???
- 1.5500 (estimate)
- ?? ??
- Sealed in dry,Room Temperature
- ???
- ?????(?? ???), ???(?? ???, ??)
- ??? ??
- ??
- ??? ??
- ??? ??
- ??
- ???? ?????
- ???
- 73.6μg/L at 20℃
- BRN
- 1876092
- InChI
- 1S/C19H14O/c20-19(17-9-5-2-6-10-17)18-13-11-16(12-14-18)15-7-3-1-4-8-15/h1-14H
- InChIKey
- LYXOWKPVTCPORE-UHFFFAOYSA-N
- SMILES
- O=C(c1ccccc1)c2ccc(cc2)-c3ccccc3
- LogP
- 4.7 at 35℃
- CAS ??????
- 2128-93-0(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,Xn | ||
|---|---|---|---|
| ?? ???? ?? | 20/21/22-36/37/38 | ||
| ????? | 24/25-36-26 | ||
| WGK ?? | 3 | ||
| RTECS ?? | PC4936800 | ||
| ?? ?? ?? | Irritant | ||
| TSCA | TSCA listed | ||
| HS ?? | 29143990 | ||
| ???? ??? | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
||
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 1 Repr. 1B |
||
| ???? ?? | 2002-3-2228 |
4-??????? C??? ??, ??, ??
??? ??
SLIGHTLY YELLOW TO BEIGE CRYSTALLINE POWDER?? ??
4-Benzoylbiphenyl (HRcure-PBZ) is a benzophenone analog with large aromatic ring systems. Sakamoto et al. investigated the properties of benzophenone ketyl radical analogs with large aromatic ring systems, such as naphthyl phenyl ketone, 4-benzoyl biphenyl, and bis(biphenyl-4-yl)methanone in the excited state by using nanosecond–picosecond two-color two-laser flash photolysis[1].4-??????? ?? ?? ? ???
???
?? ??
4-??????? ?? ??
???( 549)?? ??
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|---|---|---|---|---|---|
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