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2-AMINOOCTANE
Isopentylamine is an organic compound. It is a colorless, transparent liquid with a strong amine smell. Isopentylamine has two isomers: n-isopentylamine and cis-isopentylamine. Isopentylamine is an alkaline substance that can react with acids to form salts. It can react with many organic acids such as acetic acid and benzoic acid to form corresponding amine salts. Isopentylamine is soluble in water and forms hydrogen bonds with water. Its solubility increases with increasing temperature. It c...Read more -
Tributylamine
Tri-n-butylamine, alias: tributylamine; tri-n-butylamine; tributylamine. Colorless to slightly yellow liquid. Freezing point is less than -70℃, boiling point is 216-217℃, relative density (20/20℃) is 0.7782, refractive index (nD20) is 1.4297, easily soluble in alcohol and ether, insoluble in water, has a special smell, and is hygroscopic.Read more -
Dibutylamine
Chemical properties: Pure dibutylamine is a colorless liquid, m.p.-60℃ (-61.9℃), b.p.159℃ (48℃/1.73kPa), n20D1.4177, relative density 0.767 (20℃), f.p.41℃, soluble in water, acetone and benzene, and easily soluble in ethanol and ether. Uses: 1. Dibutylamine is an organic synthetic raw material. It can be used to synthesize carbosulfan in pesticides. It can also be used in the production of dyes, rubber vulcanization accelerators (BZTP), anti-aging chemicalbook agents (NBC), POP polymerization...Read more -
Butylamine
n-Butylamine is also known as butylamine and 1-butylamine, with the chemical formula CH3(CH2)3NH2. Molecular weight 73.14. It is a colorless transparent liquid with an ammonia smell. It turns yellow when standing. It is volatile and smokes in the air. The relative density is 0.739 (25/4℃), the melting point is -5.05℃, the boiling point is 77.8℃, and the refractive index is 1.401. It is soluble in water, ethanol, ether, and easily reacts with acids, chemicalbook aldehydes, olefin oxides, etc. ...Read more -
Amino-2-propanol
Uses: (1) It reacts with fatty acids to form fatty acid isopropanolamide (alkyl isopropanolamide) and esters. Due to its excellent foaming properties, foam stability and ability to dissolve oils, it can be used as an industrial synthetic detergent. (2) The product obtained from the reaction with thioglycolic acid can be used as a base for cosmetics. (3) Due to its good hygroscopicity and weak alkalinity, it can be used as a raw material for surfactants, as well as a refining agent, antistatic...Read more -
Triisopropanolamine
Chemical properties: White crystalline solid, weakly alkaline. Uses 1. Used as pharmaceutical raw materials, photographic developer solvents, paraffin oil solvents in artificial fibers, emulsifiers for cosmetics, etc. 2. Uses Triisopropanolamine can be used as a gas absorbent and antioxidant; as a grinding aid in the cement industry; as a refining agent, antistatic agent, dyeing chemical book auxiliary, and fiber wetting agent in the fiber industry; as an antioxidant and plasticizer in lubric...Read more -
Triethanolamine(TEA)
Triethanolamine Triethanolamine is also known as trihydroxyethylamine and aminotriethanol. It is a colorless oily liquid with an ammonia smell. It easily absorbs water and turns brown when exposed to air and light. It becomes colorless or light yellow cubic crystals at low temperatures. Melting point 21.2℃, boiling point 335.4℃, 277℃ (19.950kPa), 206～207℃ (1.995kPa), relative density 1.1242, refractive index 1.4852. Kb＝2.5×10-10. The pH of 0.1mol/L aqueous solution is 10.5. It is miscible w...Read more -
Diethanolamine(DEA)
Diethanolamine is also called dihydroxyethylamine and 2,2′-iminodiethanol. It is a white crystal or colorless liquid with strong hygroscopicity. It is easily soluble in water, methanol, ethanol, acetone and benzene. Its solubility in benzene (g/100g) is 4.2 at 25°C and in ether is 0.8. Its uses are: gas purifier, which can absorb acidic gases in the gas, such as carbon dioxide, hydrogen sulfide, sulfur dioxide, etc. The “Benfil” solution used in the synthetic ammonia industr...Read more -
Monoethanolamine(MEA)
Ethanolamine is also called “aminoethanol”. Chemical formula HOCH2CH2NH2. Molecular weight 61.08. Colorless viscous liquid. Hygroscopic, with the smell of ammonia. Specific gravity 1.0117 (25/4℃). Melting point 10.3℃. Boiling point 170.8℃. Refractive index 1.4539. Miscible with water, methanol, acetone, slightly soluble in benzene, ether, slightly soluble in n-pentane. Strong alkalinity, dissociation constant K=3.39×10-Chemicalbook10(25℃); 25% aqueous solution pH is 12.1, can abso...Read more -
Mannitol
Mannitol, also known as mannitol, is a six-carbon polyol extracted from brown algae cells. It has two configurations, D and L. The L configuration is a synthetic product and does not exist in nature. The D configuration is widely distributed in the plant kingdom. In particular, the content of mannitol in marine brown algae of the Laminariaceae family is very high. Mannitol is a storage substance in brown algae cells. Large brown algae such as kelp are the main raw materials for extracting man...Read more -
D-Sorbitol
Physical and chemical properties 1. Existence form Sorbitol mainly exists in liquid and solid forms: liquid sorbitol is mostly a 50% or 70% colorless transparent aqueous solution; solid sorbitol appears as a white needle-shaped, flaky or granular crystalline powder, some of which contain 0.5 or 1 molecule of crystal water. 2. Flavor and sweetness Sorbitol has a unique flavor, a cool and refreshing taste, and a sweetness of about 60% of the same concentration of sucrose. 3. Solubility and visc...Read more -
Xylitol
The aqueous solution of xylitol has good thermal stability and is an ideal sweetener for making health drinks suitable for diabetics. It is a food sweetener allowed for use in accordance with my country’s GB2760-1996 regulations. It can replace glucose and fructose as energy sources for the body and is also an important substance for synthesizing nucleic acids and detoxifying in the body. Because diabetics have insufficient insulin secretion, glucose cannot be converted into 6-phosphate...Read more
