Patch tests inaqua are sometimes irritant. View all 2.13 Heat of Combustion 431.0 kg cal/mole 2.14 Heat of Vaporization 168.6 cal/g at BP 2.15 Odor Practically odorless 2.16 PH 6-8 (100g/l, H2O, 20℃) 2.17 pKa 14.49±0.20(Predicted) 2.18 Water Solubility Solubility in water: miscible...
Propylene glycol has a wide range of uses, primarily in the following areas: Cosmetics and personal care products: Due to its water solubility and stability, Propylene glycol is commonly used as an ingredient in cosmetics, skincare products, shampoos, etc. Pharmaceutical formulations and injections:...
(±)-1,2-Propanediol is an aliphatic alcohol and frequently used as an excipient in many drug formulations to increase the solubility and stability of drugs. Propylene Glycol Basic Attributes Molecular Weight: 76.09440 Exact Mass: 76.09 EC Number: 939-872-0 HScode: 2905320000 Characteristic...
Solubility Soluble in water Assay (% gc) > 99,5 Appearance at 20°c Clear viscous liquid Color Colorless Odor Nearly odorless Taste Slightly acrid Optical rotation (°) 0 / 0 Density at 20°c (g/ml)) 1,033 - 1,038 Refractive index nd20 ...
Water Solubilitymiscible SensitiveHygroscopic Merck14,7855 JECFA Number925 BRN1340498 Dielectric constant32.0 InChIKeyDNIAPMSPPWPWGF-UHFFFAOYSA-N LogP-0.92 Substances Added to Food (formerly EAFUS)PROPYLENE GLYCOL SCOGS (Select Committee on GRAS Substances)Propylene Glycol ...
MSDS and Safety Information Technical Information CoA Transaction records Boiling Point :188.2℃ Specific Gravity:1.036 Solubility:Miscible with water, miscible in alcohol, ether, most organic solvents. Refractive index:1.432-1.434 Storage Conditions:Sealed Storage...
【Solubility in water】 Miscible 【Melting Point】 -59 【Boiling Point】 187.6 【Vapor Pressure】 0.2 (23 C) 【Density】 1.04 g/cm3 (20 C) 【Partition Coefficient】 -.92 【Heat Of Vaporization】 66.27 kJ/mol 【Heat Of Combustion】 ...
溶解度Solubility 溶于氯仿(略),乙酸乙酯(略),甲醇(略)。 性状 无色油或透明粘性液体 储藏条件 Storage conditions 室内温度密封保存。 丙二醇(57-55-6,Propylene glycol)毒理性质: 生物 测试类型 路线 剂量 影响 参考 Skin and Eye Irritation eye /rabbit 100 mg mild 19-Mar Skin and Eye Irritation eye ...
Boiling Point :188.2℃ Specific Gravity:1.036 Solubility:Miscible with water, miscible in alcohol, ether, most organic solvents. Refractive index:1.432-1.434 Storage Conditions:Sealed Storage
Accordingly, the driving mechanism for MEL solubility in the water-rich mixtures was the entropy, probably due to water-structure loss around nonpolar moieties of the drug, while for the propylene glycol-rich mixtures it was the enthalpy, probably due to better sol...