Dimethyl sulfate CAS 77-78-1
Pangalan ng kemikal: Dimethyl sulfate
Mga magkasingkahulugan na pangalan:Dimethoxysulfone;dimethyl sulafte;
Dimethyl sulfate
Cas No: 77-78-1
Molecular formula: C2H6O4S
molecular timbang: 126.13
EINECS Hindi: 201-058-1
- Parametro
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- Pagtatanong
Formula ng istruktura:
Paglalarawan ng produkto:
Item |
Mismong |
Hitsura |
Transparent madulas na likido |
Pagsusuri,% |
99.0 MINUTO |
Temperatura ng pagkatunaw |
-32 ° C |
Punto ng pag-kulo |
188 °C (lit.) |
Kakapalan |
1.333 g/mL sa 25 °C (lit.) |
Kapal ng singaw |
4.3 (kumpara sa hangin) |
Mga Katangian at Paggamit:
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.
Mga kondisyon ng imbakan: Storage precautions: Store in a cool, dry, well-ventilated dedicated warehouse
Packing: Ang produktong ito ay naka-pack sa 25kg drums, at maaari rin itong i-customize ayon sa mga pangangailangan ng mga customer