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Номер CAS 112-03-8
Содержание 50% 70%
Упаковка 175 кг/бочка 900 кг/IBC
Имена и идентификаторы
| Имя | Octadearyl dimethyl ammonium chloride |
| Синонимы | 1831 TC-8 ОТЕЦ STAC Аликват 7 Стеартримония хлорид STEARYLTRIMETHYLAMMONIUM CHLORIDE stearyl trimethyl ammoium chloride OCTADECYLTRIMETHYLAMMONIUM CHLORIDE Octadearyldimethylammonium chloride trimethyloctadecylammonium chloride Octadecy trimethyl ammonium chloride n-Octadecyltrimethylammonium Chloride Octadecyl Trimethyl Ammonium Chloride Octadearyl dimethyl ammonium chloride N,N,N-trimethyloctadecan-1-aminium chloride |
| CAS | 112-03-8 |
| EINECS | 203-929-1 |
| InChI | InChI=1/C21H46N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(2,3)4;/h5-21H2,1-4H3;1H/q+1;/p-1 |
| InChIKey | VBIIFPGSPJYLRR-UHFFFAOYSA-M |
112-03-8 – Физико-химические свойства
| Молекулярная формула | C21H46ClN |
| Молярная масса | 348.06 |
| Плотность | 0.91 [при 20 ℃] |
| Температура плавления | 80 ℃ |
| Болинг Точка | 249 ℃ [при 101 325 Па] |
| Растворимость воды | Растворим в воде 1.759 мг / л @ 25 ° C. |
| Давление пара | 0 Па при 25 ℃ |
| Внешний вид | Белый порошок |
| Цвет | Белый |
| Максимальная длина волны (λmax) | ['λ: 225 нм Aмакс: ≤0.08', , ‘λ: 260 nm Amax: ≤0.06’, , ‘λ: 280 nm Amax: ≤0.04’, , ‘λ: |
| BRN | 3917847 |
| PH | 5.5-8.5 (20 ℃, 0.05% в H2O) |
| Условия хранения | Инертная атмосфера, комнатная температура |
| Стабильность | Стабильная. Несовместим с сильными окислителями. |
| MDL | MFCD00050188 |
| Физические и химические свойства | This product is a light yellow colloidal liquid. The relative density is 0.884, The HLB value is 15.7, the flash point (Open Cup) is 180 ℃, and the surface tension (0.1% solution) is 34 × 10-3N/m. Water-soluble at 20 °c, solubility <1%. Soluble in alcohol. With excellent stability, surface activity, emulsification, sterilization, Disinfection, soft, antistatic properties. |
| Используйте | Used as fabric softener, make the fiber bulky, soft, used for asphalt emulsification and hair conditioner raw materials |
112-03-8 – Риск и безопасность
| Символы опасности | Xn – Вредный |
| Коды рисков | R20/21/22 – Вредно при вдыхании, попадании на кожу и проглатывании. R36/37/38 – Раздражает глаза, дыхательную систему и кожу. R21/22 – Вредно при попадании на кожу и при проглатывании. |
| Описание безопасности | S26 – При попадании в глаза немедленно промыть большим количеством воды и обратиться к врачу. S36/37/39 – Носите подходящую защитную одежду, перчатки и средства защиты глаз/лица. S37/39 – Носите подходящие перчатки и средства защиты глаз/лица. S36/37 – Надевайте подходящую защитную одежду и перчатки. |
| WGK Германия | 3 |
| RTECS | BT1750000 |
| ЗКТВ | Да |
| Код ТН ВЭД | 29239000 |
112-03-8 – Добывающая и перерабатывающая промышленность
| сырье | Хлорид аммония метиламиновый Хлорметан |
112-03-8 – Справочная
| СсылкаПоказать больше | 1. Shen Xin, Wang Shibin, Zhang Yongchun, et al. Effect of carbon chain length of cationic surfactant on retarding perfo… |
112-03-8 – Введение
It can be dissolved in alcohol and hot water, and produce a large amount of foam when shaking. It has good compatibility with cationic, nonionic surfactants or dyes and has significant synergistic effect. Good chemical stability, heat resistance, light resistance, strong acid and alkali resistance, excellent penetration, softness, emulsification, antistatic and sterilization properties ·
Last Update：2022-10-16 17:12:10
112-03-8 – Справочная информация
| LogP | 3.61 при 25 ℃ |
| производительность | decyltrimethylammonium chloride has good compatibility with cationic, nonionic and amphoteric surfactants, and has excellent permeability, softness, emulsification, antistatic, biodegradability and bactericidal properties. |
| приложению | decyl trimethyl ammonium chloride has good chemical stability and is widely used in hair conditioners, fabric softeners, fiber antistatic agents, silicone oil emulsifiers, asphalt emulsifiers, organobentonite modifiers, disinfectants and fungicides, protein flocculants in the biopharmaceutical industry and water treatment flocculants. |
| использование | this product is used as antistatic agent for textile fibers, hair conditioner, emulsifier for asphalt, rubber and silicone oil. And widely used in disinfection and fungicide. Used as a fabric softener to make the fiber bulky and soft. It is used as a raw material for asphalt emulsification and conditioner Cationic surfactant, widely used in asphalt emulsification and waterproof coating emulsification, silicone oil emulsification, hair conditioner cosmetic emulsification conditioning, fabric fiber soft and antistatic, organobentonite modification, protein flocculation and water treatment flocculation in the biopharmaceutical industry, glass fiber soft processing, anti-burning treatment agent for nylon parachute surface, as well as fungicides and disinfectants, etc. |
| способ производства | pass eighty tertiary amine into the pressure kettle, add appropriate amount of isopropanol and no reaction medium, and then add a small amount of sodium hydroxide as catalyst. After replacing the air in the kettle with nitrogen, the temperature is raised to 50 ℃, and 1% (mass) more than the theoretical amount of methyl chloride is introduced. Closed pressure kettle. Reacts at 0.5 MPa for 4 hours. The reaction ends. After desalination treatment, dilute with water to the required concentration. The discharge can is the finished product. |
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