Диметилсулфат CAS 77-78-1
Химично наименование: Dimethyl sulfate
Синонимни имена:Dimethoxysulfone;dimethyl sulafte;
Диметил сулфат
CAS №: 77-78-1
Молекулна формула: C2H6O4S
Молекулно тегло: 126.13
EINECS Не: 201-058-1
- Параметър
- Подобни продукти
- Разследване
Структурна формула:
Описание на продукта:
Точки |
Характеристики |
Външен вид |
Прозрачна мазна течност |
Анализ,% |
99.0MIN |
Точка на топене |
-32 ° С |
Точка на кипене |
188 °C (осветена) |
Плътност |
1.333 g/mL при 25 °C (осветен) |
Плътност на парите |
4.3 (срещу въздух) |
Свойства и употреба:
1. Methylation agent: core role in chemical synthesis
Dimethyl sulfate (CAS 77-78-1) is an important methylation agent, used for:
·Methylation of aromatic compounds to improve molecular structure.
·Methylation of amino compounds to synthesize methylamine, dimethylamine, etc.
·Methylation of alcohols and carboxylic acids to generate esters and methyl ethers.
2. Pharmaceutical industry: synthesis of drug intermediates
In the pharmaceutical field, dimethyl sulfate is involved in the manufacture of local anesthetics, anti-inflammatory drugs, analgesics, antibiotics and anti-tumor drugs.
3. Pesticide manufacturing: enhancing crop resistance
Dimethyl sulfate is used to produce insecticides, fungicides, herbicides, etc., to help improve crop disease resistance and growth effects.
4. Dye and pigment production: color and stability improvement
In the dye and pigment industry, dimethyl sulfate is used to synthesize various dyes and is used in the dyeing of textiles, paper and other materials.
5. Flavors and Fragrances: Key Ingredients for Unique Aromas
Dimethyl sulfate helps create chemicals with specific aromas by methylating alcohols and other groups.
Условия на съхранение: Storage precautions: Store in a cool, dry, well-ventilated dedicated warehouse
Опаковка: Този продукт е опакован в варели от 25 кг и може да бъде персонализиран според изискванията на клиента