| 融点 |
88-94 °C (lit.) |
| 沸点 |
160.75°C (rough estimate) |
| 比重(密度) |
1,62 g/cm3 |
| 屈折率 |
1.4502 (estimate) |
| 貯蔵温度 |
Hygroscopic, -20°C Freezer, Under inert atmosphere |
| 溶解性 |
DMSO (Sparingly, Sonicated), Water (Slightly) |
| 酸解離定数(Pka) |
pK1:2.29(0);pK2:6.15(+1) (25°C) |
| 外見 |
Crystalline Powder |
| 色 |
White to light beige |
| 水溶解度 |
FREELY SOLUBLE |
| Sensitive |
Hygroscopic |
| Merck |
14,2321 |
| BRN |
1722679 |
| Henry's Law Constant |
3.6×107 mol/(m3Pa) at 25℃, Yaws (2003) |
| 安定性： |
Hygroscopic |
| InChI |
1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2- |
| InChIKey |
HNEGQIOMVPPMNR-IHWYPQMZSA-N |
| SMILES |
C\C(=C\C(O)=O)C(O)=O |
| CAS データベース |
498-23-7(CAS DataBase Reference) |
| NISTの化学物質情報 |
2-Butenedioic acid, 2-methyl-, (Z)-(498-23-7) |
