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1-Ethyl-2-pyrrolidone CAS#2687-91-4阅读更多
N-Ethyl-2-pyrrolidone is commonly used as a solvent. It has a low boiling point, which makes it suitable for use in low light and at constant pressure. It is also used as an intermediate in the preparation of polycarboxylic acid. It has been shown to be involved in both viscosity and hydrogen bonding.
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3-Dimethylaminopropylamine CAS#109-55-7阅读更多
Dimethylaminopropylamine is an aliphatic amine present in amphoteric surfactants such as liquid soaps and shampoos. It is present as an impurity responsible for allergy from cocamidopropylbetaine. It is structurally similar to diethylaminopropylamine. It is also used as a curing agent for epoxy res ins and as an organic intermediate in chemical syntheses (ion exchangers, additives for flocculants, cosmetics and fuel additives, dyes and pesticides).
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4-tert-Amylphenol CAS#80-46-6阅读更多
Phenols, such as 4-tert-Amylphenol, do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid. Nitrated phenols often explode when heated. Many of them form metal salts that tend toward detonation by rather mild shock. 4-tert-Amylphenol can react with oxidizing materials.
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7-Diethylamino-4-methylcoumarin CAS#91-44-1阅读更多
7-Diethylamino-4-methylcoumarin is a lactone (behaves as an ester) and an amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
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Ammonium xylenesulfonate CAS#26447-10-9阅读更多
Ammonium Xylenesulfonate (CAS# 26447-10-9) is a multi-purpose, water-soluble organic salt used in detergents, textiles, water treatment, and the petrochemical industry. Our high-quality product is available in customizable packaging and complies with global safety standards. For inquiries or orders, contact our sales team.
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Azodicarbonamide CAS#123-77-3阅读更多
Azodicarbonamide is a synthetic chemical that exists at ambient temperature as a yellow-orange crystalline solid. Azodicarbonamide is mainly used as a blowing agent in the rubber and plastics industries in the expansion of a wide range of polymers, including polyvinyl chloride, polyolefins, and natural/synthetic rubbers. Azodicarbonamide is also used as a food additive, such as an aging and bleaching ingredient in cereal flour and as a dough conditioner in bread baking.
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Diglyme-d6 CAS#1189942-73-1阅读更多
Diglyme-d6 is a specialized deuterated solvent designed for use in sophisticated scientific research and analytical applications. With its unique properties, Diglyme-d6 is particularly valuable in Nuclear Magnetic Resonance (NMR) spectroscopy, offering superior peak resolution and enhancing the clarity of spectral data.
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Diisononyl Phthalate CAS#28553-12-0阅读更多
Diisononyl phthalate (DINP), a transparent oily liquid with a slight odor, is a versatile main plasticizer with excellent properties. This product and PVC compatibility is good, even if a large number of use will not precipitate; Volatility, migration, non-toxicity are better than DOP, can give the product good light resistance, heat resistance, aging resistance and electrical insulation properties, the comprehensive performance is better than DOP
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Dioctyl terephthalate CAS#6422-86-2阅读更多
DOTP is a colorless or slightly yellowish oily liquid. It is almost insoluble in water, with a solubility of 0.4% in water at 20??. Its low volatility, low soft and soft, water resistance, oil resistance, electric oxygen performance is especially outstanding, can be used as a plasticizer widely used in soft PVC and cable material. As a plasticizer, it is widely used in soft polyvinyl chloride and cable materials. It has the characteristics of low volatility, low softness and good softness, water resistance and oil resistance.
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Polyvinyl chloride CAS#9002-86-2阅读更多Featured
Polyvinyl chloride is a white or light yellow powder. Low molecular weight soluble in ketones, esters and chlorinated hydrocarbon solvents. High molecular weight is difficult to dissolve. Its products are used in light industry, building materials, agriculture, daily life, packaging, electricity and other fields, PVC applications are extremely wide, from building materials to automobile manufacturing, children’s toys, from industrial and agricultural products to daily necessities, involving all walks of life, all aspects.
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Rosin CAS#8050-09-7阅读更多
Rosin has many excellent properties due to its structural characteristics, such as anti-corrosion, moisture-proof, insulation, bonding, emulsification, etc., so it is widely used in materials, chemistry, chemical industry, electronics industry, medicine and pesticides.
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Sodium dodecyl sulfate CAS#151-21-3阅读更多
Sodium dodecyl sulfate is an anionic surfactant, and is a typical representative of sulphate-based surfactant. It is abbreviated as SDS, and also known as AS, K12, coco alcohol sulfate, sodium lauryl sulfate and foaming agent. The commercial products are usually white to light yellow crystalline powder. It is non-toxic, slightly soluble in alcohol, insoluble in chloroform and ether, soluble in water, and has good anionic and nonionic complex compatibility. It has good emulsibility, foamability, and foaming, infiltrating, decontaminating and dispersing properties. It is abundant in foams and quickly biodegradable, and has solubility next only to fatty alcohol polyoxyethylene ether sodium sulphate (abbreviated as AES). It is not sensitive to alkali and hard water, but its stability is inferior to general sulfonate under acidic conditions and is close to AES. It is not favorable to exceed 95 ??C upon long-term heating, and its irritation is at the middle level among surfactants, with an irritation index of 3.3 for a 10% solution, which is higher than AES and lower than sodium dodecyl benzene sulfonate (abbreviated as LAS). Toxicity LD50 is 1300mg/kg. There is no evidence that this product is carcinogenic, but high doses may indeed irritate the skin. However, in general sanitary products the concentration is limited when used as a forming agent, and is in line with national standards. So there is no need to concern.
Sodium dodecyl sulfate is a major component of detergent. It is usually used in the DNA extraction process to separate DNA after protein denaturation. It is often misread as sodium dodecyl sulfonate. It is widely used as a foaming agent in toothpaste, soap, shower gel, shampoo, detergent and cosmetics. 95% of personal care products and household cleaning products contain sodium lauryl sulfate.
The above information is edited by the chemicalbook of Jin Yinxue.
