Hydroquinone|123-31-9
Deskripsyon pwodwi:
Pwopriyete chimik Hydroquinone
| Pwen k ap fonn | 172-175 °C (lit.) |
| Pwen bouyi | 285 °C (lit.) |
| Dansite | 1.32 |
| Dansite vapè | 3.81 (kont lè) |
| Presyon vapè | 1 mm Hg (132 °C) |
| Endèks refraktif | 1.6320 |
| Fp | 165 °C |
| Tanperati depo. | Sere anba +30°C. |
| Solibilite | H2O: 50 mg/mL, klè |
| Fòm | Zegwi-tankou kristal oswa Crystalline Powder |
| Pka | 10.35 (nan 20 ℃) |
| Koulè | Blan a blan |
| Solibilite dlo | 70 g/L (20 ºC) |
| Sansib | Lè ak limyè sansib |
| Merck | 14,4808 |
| BRN | 605970 |
| Konstant Lwa Henry a | (x 10-9atm?m3/mol): <2.07 nan 20 °C (apwoksimatif - kalkile apati solubilite dlo ak presyon vapè) |
| Limit ekspoze | NIOSH REL: 15-min plafon 2, IDLH 50; OSHA PEL: TWA 2; ACGIH TLV: TWA 2 (adopte). |
