1,1′-Oxydi-2-Propanol
更新时间：2024-08-30 16:54:08
| 常用名 | 二丙二醇 | CAS号 | 110-98-5 |
|---|---|---|---|
| 价格 | ￥需询单/1kg | 纯度 | 99.0% |
| 备货期 | 需询单 | 库存 | 询单 |
| 产品详情（用途，包装等）
Dipropylene glycol, also known as dipropylene glycol, abbreviated as DPG, is a type of alcohol that can be used to reduce the amount of propylene glycol. It is also known as dipropylene glycol, abbreviated as DPG, which is a type of alcohol that can be used to reduce the amount of propylene glycol. It includes 4-Oxaheptane-2,6-diol, 1,1-Oxydi-2-propanol, 2-Hydroxypropyl ether, and 2,2 Dihydroxydipropyl ether. Dipropylene glycol is an odorless, colorless, sweet tasting, water-soluble, and hygroscopic liquid at room temperature. Soluble in water and toluene, miscible in methanol and ether, with a spicy sweet taste and no corrosiveness. Very low in skin irritation and toxicity. Flammable when exposed to open flames or high heat. Can form explosive mixtures with air. It is suitable for essence, spices, cosmetics and other uses that are sensitive to odor. The molecular formula is C6H14O3. 【 Appearance 】 Dipropylene glycol is an odorless, colorless, water-soluble, and hygroscopic liquid at room temperature, with a spicy sweet taste. Boiling point: (101.3 kPa) (℃) 295 [Melting point] (℃) -40 Flash point: ℃ (closed type) 118 【 Ignition temperature 】 (℃) 310 【 Density 】 g/cm3 (20 ℃) 1.0252 【 Refractive Index 】 nD251.439 [Steam pressure] kPa (℃) 0.13 (74) Viscosity mPa. s (20 ℃): 107 [Surface tension] mN/m (25 ℃): 32.0 Explosion upper limit:% (V/V) 12.7 【 Lower explosive limit 】% (V/V) 2.9 【 Solubility 】 Dipropylene glycol is a water-soluble and hygroscopic viscous liquid, soluble in water and toluene, and miscible with methanol and ether. Stability: Stable Main purpose
1) Dipropylene glycol is the most ideal solvent for many essence and cosmetics. This raw material has good solubility in water, oil, and hydrocarbons, and has a mild odor with minimal skin irritation and low toxicity. The distribution of isomers is uniform and consistent, with excellent quality; 2) Dipropylene glycol can also be used as a coupling agent and moisturizer in various cosmetic applications. In the field of perfume, the proportion of dipropylene glycol used exceeds 50%. In other application fields, the usage ratio of dipropylene glycol is generally within 10% by weight. Some specific product application fields include: hair curling liquid, skin cleaning liquid (cold cream, bath gel, bath liquid and skin care liquid) deodorant, face, hand and body skin care products, moisturizing skin care products and lipstick, etc; 3) Dipropylene glycol is also used in the production of unsaturated and saturated resins, and the resins produced from it have superior flexibility, crack resistance, and weather resistance. The product has long-term resistance to yellowing and denaturation. 4) Used as cellulose acetate; Nitrocellulose; Cordyceps varnish; Solvent for castor oil. It can also be used to make plasticizers, fumigants, synthetic detergents, etc. 更多
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- 上海化源生化科技有限公司
- 上海市 上海市 普陀区
- 产品名：二(2-羟丙基)醚
- 价格：
- 纯度：95.0%
- 备货期：10天
- 联系人：徐经理
- 上海吉至生化科技有限公司
- 上海市 上海市 奉贤区
- 产品名：缩水二丙二醇
- 价格： ￥318.0/500g ￥108.0/100g
- 纯度：98.0%
- 备货期：3天
- 联系人：刘佳
- 中山市迪欣化工有限公司
- 广东省 中山市 三角镇
- 产品名：二丙二醇
- 价格： ￥48.0/1000kg
- 纯度：99.0%
- 备货期：3天
- 联系人：董生
- 山东金悦源新材料有限公司
- 山东省 济南市 天桥区
- 产品名：二丙二醇
- 价格： ￥10000.0/1ton
- 纯度：99.5%
- 备货期：1天
- 联系人：王思兵
- 济南世纪通达化工有限公司
- 山东省 济南市 天桥区
- 产品名：一缩二丙二醇
- 价格： ￥10000.0/1mg
- 纯度：99.5%
- 备货期：需询单
- 联系人：王经理
- 中山星瑞化工有限公司
- 广东省 中山市 中山火炬高技术产业开发区
- 产品名：二丙二醇
- 价格： ￥需询单/25kg
- 纯度：99.0%
- 备货期：需询单
- 联系人：王经理
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