Organic Chemical Synthesis Dimethyl Sulfate (DMS) CAS 77-78-1

Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of organic chemical synthesis dimethyl sulfate (dms) cas 77-78-1 in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.

 

Dimethyl sulfate (DMS) is a colorless liquid with a pungent odor. Its chemical formula is (CH3O)2SO2. Dimethyl sulfate is a commonly used reagent in organic synthesis and has a variety of applications.

 

 

Application of Synthesis Dimethyl Sulfate:

• Organic synthesis: Dimethyl sulfate is widely used as a methylating reagent in organic synthesis. It can methylate alcohols, phenols, amines, and other compounds containing reactive hydrogen atoms. The methylation reaction of dimethyl sulfate is efficient, selective, and widely applicable, so it is widely used in fields such as synthesis, dye preparation, and pesticide production.
• Chemical analysis: Dimethyl sulfate can be used as a derivatization reagent in gas chromatography (GC) analysis. It can react with some organic compounds to form corresponding derivatives, thereby improving their separation performance and detection sensitivity in gas chromatography.

 

250kg/drum

 

Why Choose Gneebio?

• Free samples available.
• Packaging can be customized according to customer requirements.
• All inquiries will be replied to within 24 hours.
• We provide the following documents: Commercial Invoice, Packing List, Bill of Lading, COA, Health Certificate, and Certificate of Origin. If your market has any special requirements, please let us know.
• Factory-direct pricing.
• Prompt delivery: We work closely with many professional forwarders and can ship the products as soon as you confirm the order.
• Multiple payment methods accepted: L/C, T/T, D/A, D/P, O/A, PayPal, Western Union, etc.
• We aim for a win-win partnership. Send us your inquiry-you'll get exactly what you need!

 

 

Melting point	-32 °C
Boiling point	188 °C(lit.)
density	1.333 g/mL at 25 °C(lit.)
vapor density	4.3 (vs air)
vapor pressure	0.7 mm Hg ( 25 °C)
refractive index	n20/D 1.386(lit.)
Fp	182 °F
storage temp.	2-8°C
solubility	ethanol: 0.26 g/mL, clear, colorless
form	Liquid
color	Clear colorless

 

 

Established in 2016, Gneebio is a professional chemical trading and manufacturing company based in Anyang City, Henan Province, China. With its own production capabilities and partnerships with multiple factories, the company supplies a wide range of chemical raw materials for the pesticide, pharmaceutical, chemical, and petrochemical industries.

Gneebio's product portfolio includes propylene, benzene, acetone, dimethylformamide (DMF), dimethyl carbonate (DMC), methyl acetate, trichloroethylene, n-butyl acetate, cyclohexylamine, tetrachloroethylene, aniline, phenol, ethyl acetate, sec-butyl acetate, 2-propanol, cyclohexane, 1,2-propylene oxide, 2-methyl-1-propanol, anhydrous ethanol, 1-chloro-2,3-propylene oxide, dichloromethane, 1,1-dichloroethane, 1,2-dichloroethane, styrene (stabilized), tetrahydrofuran (THF), and propane, among others.

 

Dimethyl Sulphate Manufacturers--Gneebio 

 

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Q1. Are you a manufacturer or a trading company?
We are a trading company and have many cooperative factories, located in Anyang City, Henan Province. we welcome you to visit our factories.

 

Q2. Can we customize the labels according to our design?
Yes, please send us your artwork, and you will get the product you want.

 

Q3. Can you give me a discount price?
We always put our customers' interests first. Prices are negotiable under different conditions, with different discounts for different quantities. We guarantee that you can get the most competitive price.

 

Q4. Do you provide samples? Are they free or extra?
We provide samples and bear the shipping cost of the samples; you will get the samples for free.

 

Q5. What are your payment terms?
We accept a variety of payment methods, including T/T (bank transfer), L/C, and Western Union. The most common payment method is a 30% deposit before production and a 70% balance before shipment. For specific orders, we can discuss flexible terms.

 

Q6. What is the lead time for production?
Lead time depends on the order quantity and product type. Generally, it takes about 7-15 days for standard products. For large orders or customized products, the lead time may be longer. We will provide a precise timeline after discussing your order details.

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