混合甲基萘 ≥80%
Methylnaphthalene
品牌：桔子
产品编号：S61076
CAS号：1321-94-4
分子式：C11H10
分子量：142.2
混合甲基萘
| 中文名称 : | 混合甲基萘 |
|---|---|
| 英文名称 : | Methylnaphthalene |
| 中文别名 : | 未提供 |
| 英文别名 : | 未提供 |
| CAS号 : | 1321-94-4 |
| 分子式 : | C11H10 |
| 分子量 : | 142.2 |
| SMILES Code : | 尚未取得 |
| MDL NO : | 尚未取得 |
| Pubchem ID : | 7002 |
| InChIKey : | QPUYECUOLPXSFR-UHFFFAOYSA-N |
实验性质
| 外观 / 形态 : | Methylnaphthalene appears as bluish-brown oil or a clear yellow liquid. Coal tar or mothball odor. (NTP, 1992)；1-methylnaphthalene is a colorless liquid. Freezing point -22 °C (7.6 °F). Boiling point 240-243 °C (464-469 °F). Flash point 82 °C (180 °F). Denser than water. Derived from coal tar and used in organic synthesis.；Liquid；Colorless liquid (oil); [CHRIS]；Yellow or bluish-brown liquid; [CAMEO] Bluish-brown oil; [MSDSonline]；COLOURLESS LIQUID.；Colourless to slightly pale yellow liquid; Earthy, phenolic aroma；Colorless liquid. |
|---|---|
| 颜色 / 形态 : | Colorless liquid or oil |
| 沸点 : | 450 to 590 °F at 760 mmHg (NTP, 1992)；464 to 469 °F at 760 mmHg (NTP, 1992)；244 °C；241.00 to 245.00 °C. @ 760.00 mm Hg；245 °C；241-245 °C；464-469 °F；244.7 °C @760 [mm Hg] |
| 熔点 : | -8 °F (NTP, 1992)；-30.43 °C；Melting point: -22 °C；-22 °C；-8 °F |
| 闪点 : | greater than 200 °F (NTP, 1992)；180 °F (NTP, 1992)；This chemical has a flash point of >93 °C (>200 °F). It is probably combustible.；180 °F (82 °C) Closed cup；82 °C；180 °F |
| 溶解性 : | less than 1 mg/mL at 64 °F (NTP, 1992)；less than 1 mg/mL at 70 °F (NTP, 1992)；In water, 25.0 mg/L at 25 °C；In water, 25.8 mg/L at 25 °C；Very soluble in ethanol and ether; soluble in benzene；0.0258 mg/mL at 25 °C；Solubility in water, g/100ml at 25 °C: 0.003；Insoluble in water; Soluble in oils；Soluble (in ethanol) |
| 密度 : | 1.01 at 59.9 °F (NTP, 1992) - Denser than water; will sink；1.0202 at 68 °F (USCG, 1999) - Denser than water; will sink；1.0202 g/cu cm at 20 °C；Relative density (water = 1): 1.02；1.020-1.025；1.0202；1.025 @ 20°C |
| 蒸气压 : | 23 mmHg at 77 °F ; 31 mmHg at 122 °F; 38 mmHg at 158 °F (NTP, 1992)；0.06 [mmHg]；0.02 [mmHg]；0.067 mm Hg at 25 °C；Vapor pressure, Pa at °C: 7.2；0.067 [mm Hg] @25 °C |
| LogP : | log Kow of 3.87；log Kow = 3.87；3.87 |
| 自燃温度 : | 984 °F (USCG, 1999)；984 °F (529 °C)；529 °C |
| 热分解说明 : | When heated to decomposition it emits acrid smoke and irritating fumes；When heated to decomp it emits acrid smoke and fumes. |
| 折射率 : | Index of refraction: 1.6170 at 20 °C；1.612-1.618 |
资料来源：混合甲基萘产品资料页；来源页标注 PubChem CID 7002，资料日期 。
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