顺-十氢化萘 ≥98%(GC)
Cis-Decalin
品牌：桔子
产品编号：Y37678
CAS号：493-01-6
分子式：C10H18
分子量：138.25
顺-十氢化萘
| 中文名称 : | 顺-十氢化萘 |
|---|---|
| 英文名称 : | Cis-Decalin |
| 中文别名 : | 未提供 |
| 英文别名 : | 未提供 |
| CAS号 : | 493-01-6 |
| 分子式 : | C10H18 |
| 分子量 : | 138.25 |
| SMILES Code : | 尚未取得 |
| MDL NO : | 尚未取得 |
| Pubchem ID : | 7044 |
| InChIKey : | NNBZCPXTIHJBJL-UHFFFAOYSA-N |
实验性质
| 外观 / 形态 : | Decahydronaphthalene appears as a clear colorless liquid with an aromatic odor. Flash point 134 °F. Less dense than water and insoluble in water. Vapors heavier than air.；Liquid；Clear liquid with an aromatic odor; [CAMEO]；Colorless liquid; [Sigma-Aldrich MSDS]；Liquid; [Merck Index] Clear colorless liquid; [Sigma-Aldrich MSDS]；COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. |
|---|---|
| 颜色 / 形态 : | Clear colorless liquid；Water-white liquid |
| 气味 : | Slight odor resembling menthol; pure decalin does not smell of naphthalene |
| 沸点 : | 383 °F at 760 mmHg (USCG, 1999)；155.5 °C；185-195 °C；155.5 °C @760 [mm Hg] |
| 熔点 : | -44 °F (USCG, 1999)；-43 °C；-40 °C |
| 闪点 : | 134 °F (USCG, 1999)；134 deg. F；129 °F; 54 °C (Closed cup) /Trans-isomer/；136 °F; 58 °C (CLOSED CUP)；57 °C c.c. |
| 溶解性 : | Very sol in alcohol, methanol, ether, chloroform. Miscible with propyl and isopropyl alcohol; miscible with most ketones and esters.；In water, 0.889 mg/l @ 25 °C；Solubility in water at 25 °C: very poor |
| 密度 : | 0.89 at 68 °F (USCG, 1999) - Less dense than water; will float；0.8965 @ 22 °C；Vapor density: 4.77 (air= 1) /Trans-isomer/；Liquid water interfacial tension: 51.5 dynes/cm= 0.0515 N/m at 20 °C; liquid heat capacity= 0.391 BTU/lb-deg F @ 70 °F; liquid thermal conductivity= 0.735 BTU-in/hr-sq ft-deg F at 135 °C; saturated vapor density= 0.00269 lb/cu ft @ 130 °F；Relative density (water = 1): 0.87-0.90；0.8965 @ 22°C |
| 蒸气压 : | 2.3 [mmHg]；1.22 [mmHg]；0.78 [mmHg]；VP: 1 mm Hg @ 22.5 °C /cis-Form/；VP: 10 mm Hg @ 47.2 °C /trans-Form/；2.3 mm Hg @ 25 °C；Vapor pressure, Pa at 20 °C: 127；2.3 [mm Hg] @25 °C |
| LogP : | 4.6 |
| 自燃温度 : | 482 °F (USCG, 1999)；482 °F; 250 °C (491 °F; 255 °C /Trans-isomer/)；255 °C |
| 热分解说明 : | When heated to decomposition it emits acrid smoke and fumes. |
| 黏度 : | 1.788 cP @ 70 °F |
资料来源：顺-十氢化萘产品资料页；来源页标注 PubChem CID 7044，资料日期 。
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