| 融点 |
>250°C |
| 沸点 |
577.5±50.0 °C(Predicted) |
| 比重(密度) |
1.404±0.06 g/cm3(Predicted) |
| かさ密度 |
480kg/m3 |
| 貯蔵温度 |
room temp |
| 溶解性 |
Very slightly soluble in water, ethanol; soluble in methanol |
| 外見 |
Liquid |
| 酸解離定数(Pka) |
1.51, 8.32(at 25℃) |
| 色 |
Dark green |
| 酸塩基指示薬変色域(pH) |
1.2 (red) - 2.8 (yellow) and 7.4 (yellow) - 9.0 (purple) |
| 水溶解度 |
Soluble in water and sodium hydroxide solution. Slightly soluble in alcohol. |
| ε（減衰係数） |
≥ 11000 at 295-301nm at 0.01g/L (0.01 G/L in 0.005 N NAOH in Methanol)
≥26000 at 578-584nm at 0.01g/L (in 0.005 N NAOH in Methanol)
≥8000 at 369-375nm at 0.01g/L (in 0.005 N NAOH in Methanol) |
| 極大吸収波長 (λmax) |
579nm, 371nm |
| Merck |
14,2577 |
| BRN |
350314 |
| 安定性： |
Stable. Incompatible with strong oxidizing agents. |
| 主な用途 |
Fuel cells, sensors, display device, falsification-proof security paper, inks, correction fluid, paints, detection of electrophilic gases, lubricants, cement products, packaging system, adhesive, cosmetics, food storage, determining glucose in dialysis solution, screening of cat diseases, detecting carbohydrates, oral hygiene products |
| InChI |
1S/C21H18O5S/c1-13-11-15(22)7-9-17(13)21(18-10-8-16(23)12-14(18)2)19-5-3-4-6-20(19)27(24,25)26-21/h3-12,22-23H,1-2H3 |
| InChIKey |
OLQIKGSZDTXODA-UHFFFAOYSA-N |
| SMILES |
Cc1cc(O)ccc1\C(=C2/C=CC(=O)C=C2C)c3ccccc3S(O)(=O)=O |
| EPAの化学物質情報 |
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl- (2303-01-7) |
