邻苯二甲酸二丁酯（DBP） ≥98%
Dibutyl phthalate
品牌：桔子
产品编号：V32156
CAS号：84-74-2
分子式：C16H22O4
分子量：278.35
邻苯二甲酸二丁酯（DBP）
| 中文名称 : | 邻苯二甲酸二丁酯（DBP） |
|---|---|
| 英文名称 : | Dibutyl phthalate |
| 中文别名 : | 未提供 |
| 英文别名 : | 未提供 |
| CAS号 : | 84-74-2 |
| 分子式 : | C16H22O4 |
| 分子量 : | 278.35 |
| SMILES Code : | 尚未取得 |
| MDL NO : | 尚未取得 |
| Pubchem ID : | 3026 |
| InChIKey : | DOIRQSBPFJWKBE-UHFFFAOYSA-N |
实验性质
| 外观 / 形态 : | N-butyl phthalate is a colorless oily liquid. It is insoluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Since it is a liquid it can easily penetrate the soil and contaminate groundwater and nearby streams. It is combustible though it may take some effort to ignite. It is used in paints and plastics and as a reaction media for chemical reactions.；Liquid; CBI；Colorless to faint-yellow, oily liquid with a slight, aromatic odor; [NIOSH]；Solid；COLOURLESS-TO-YELLOW VISCOUS LIQUID WITH CHARACTERISTIC ODOUR.；Colorless to faint-yellow, oily liquid with a slight, aromatic odor. |
|---|---|
| 颜色 / 形态 : | Colorless to faint yellow, oily liquid |
| 气味 : | Slight, aromatic odor |
| 沸点 : | 644 °F at 760 mmHg (NTP, 1992)；340 °C；337.00 to 340.00 °C. @ 760.00 mm Hg；644 °F；340 °C @760 [mm Hg] |
| 熔点 : | -31 °F (NTP, 1992)；-35 °C；35 °C；-31 °F |
| 闪点 : | 315 °F (NTP, 1992)；315 °F；315 °F (157 °C) (Closed cup)；157 °C c.c. |
| 溶解性 : | less than 1 mg/mL at 68 °F (NTP, 1992)；More soluble in /perspiration/ than in water & increased solubility with pH rise；In water, 11.2 mg/L at 20 °C；0.001% in water at 30 °C；Very soluble in acetone, benzene；Miscible with ethanol, ethyl ether, benzene; soluble in carbon tetrachloride；Soluble in most organic solvents and oils；0.0112 mg/mL at 25 °C；Solubility in water, g/100ml at 25 °C: 0.001；(77 °F): 0.001% |
| 密度 : | 1.049 at 68 °F (USCG, 1999) - Denser than water; will sink；1.0459 and 1.0465 at 20 °C；Relative density (water = 1): 1.05；1.05；1.0465 @ 20°C |
| 蒸气压 : | 1 mmHg at 297 °F ; 1.1 mmHg at 302 °F (NTP, 1992)；0.0000201 [mmHg]；Vapor pressure = 14 mm Hg at 200 °C；Vapor pressure = 1.1 mm Hg at 150 °C；Vapor pressure = 1.4X10-5 torr at 25 °C；2.01X10-5 mm Hg at 25 °C；Vapor pressure, kPa at 20 °C:；0.00007 mmHg |
| LogP : | log Kow = 4.50；4.50；4.72；4.39 |
| 自燃温度 : | 757 °F (USCG, 1999)；757 °F (402 °C)；402 °C |
| 热分解说明 : | When heated to decomp it emits acrid smoke and fumes. |
| 黏度 : | 0.203 poise at 20 °C |
| 折射率 : | Index of refraction: 1.4900 at 20 °C/D |
资料来源：邻苯二甲酸二丁酯（DBP）产品资料页；来源页标注 PubChem CID 3026，资料日期 。
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