| 融点 |
261 °C |
| 沸点 |
583.0±50.0 °C(Predicted) |
| 比重(密度) |
1.4641 (estimate) |
| かさ密度 |
720kg/m3 |
| 貯蔵温度 |
Store below +30°C. |
| 溶解性 |
Solubility Sparingly soluble in water; soluble in ethanol |
| 外見 |
Liquid |
| 酸解離定数(Pka) |
6.0(at 25℃) |
| 色 |
White to cream |
| 酸塩基指示薬変色域(pH) |
4.8(yellow)-6.8(red) |
| PH |
4.8-6.7, yellow to violet |
| 水溶解度 |
insoluble |
| 極大吸収波長 (λmax) |
572nm |
| ε（減衰係数） |
≥12000 at 295-301nm in 0.1 M NaOH
≥45000 at 573-579nm in 0.1 M NaOH
≥5000 at 368-374nm in 0.1 M NaOH |
| BRN |
354053 |
| 主な用途 |
Waveguide, sol-gel matrix, display device, tin electroplating process, inks, lubricants, detergents, preservation of cut flowers, cosmetics, identifying fresh and stale rice, determining acidity in wine, food storage, detecting lactic acid bacteria, enzyme assays, diagnosis of bacterial and fungal infection, oral hygiene products |
| InChI |
1S/C19H12Cl2O5S/c20-14-9-11(5-7-16(14)22)19(12-6-8-17(23)15(21)10-12)13-3-1-2-4-18(13)27(24,25)26-19/h1-10,22-23H |
| InChIKey |
WWAABJGNHFGXSJ-UHFFFAOYSA-N |
| SMILES |
Oc1ccc(cc1Cl)C2(OS(=O)(=O)c3ccccc23)c4ccc(O)c(Cl)c4 |
| CAS データベース |
4430-20-0(CAS DataBase Reference) |
| EPAの化学物質情報 |
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-chloro- (4430-20-0) |
