Dimethyl sulfoxide CAS No.:67-68-5

Name: Dimethyl sulfoxide CAS No.:67-68-5
Brand: Shandong Fengtong Chemical Co.,Ltd
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Refractive Rate n20/D 1.479(lit.)
Solubility H2O: miscible (completely)
Boiling point 189 C
Form Liquid
Molecular Weight 78.13 GSM (gm/2)
Other Names DMSO
Storage Room Temperature
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Dimethyl sulfoxide CAS No.:67-68-5 Price And Quantity

Minimum Order Quantity 1
Price 5.0 USD ($)

Dimethyl sulfoxide CAS No.:67-68-5 Product Specifications

EINECS No 200-664-3
Usage Dimethyl sulfoxide (DMSO) is a kind of sulfur-containing organic compound, the molecular formula is C2H6OS, at room temperature is colorless odorless transparent liquid, is a kind of hygrometric flammable liquid. With high polarity, high boiling point, good thermal stability, aprotic, and water miscible characteristics, can dissolve in ethanol, propanol, benzene and chloro form and other most organic matter, known as the "universal solvent". In the presence of acid heating will produce a small amount of methylmercaptan, formaldehyde, dimethyl sulfur, mesylate and other compounds. Decomposition phenomenon at high temperature, chlorin can occur violent reaction, burning in the air emit light blue flame. It can be used as organic solvent, reaction medium and intermediate of organic synthesis. It can also be used as a dyeing solvent, dye removal agent, dyeing carrier and absorption agent for recovering acetylene and sulfurdioxide of synthetic fibers.
Chemical Name Dimethyl sulfoxide
CAS No 67-68-5
Refractive Rate n20/D 1.479(lit.)
Solubility H2O: miscible (completely)
Boiling point 189 C
Other Names DMSO
Molecular Weight 78.13 GSM (gm/2)
Application Industrial
Form Liquid
Storage Room Temperature
Classification Other
Purity 99%
Density 1.100 g/mL Gram per millilitre (g/mL)
Melting Point 18.4 C
Molecular Formula C2H6OS
Grade Industrial Grade

Product Description

1. Used as raw material for synthetic fibers and excellent polar solvent for organic synthesis
2. Used for organic synthesis, also used as solvent, catalyst and paint remover
3.DMAC is mainly used as a solvent for spinning synthetic fibers (acrylonitrile) and polyurethane and synthesizing polyamide resins, and is also used as an extractive distillation solvent for separating styrene from C8 fractions, and is widely used in polymer films, coatings and medicine. At present, it is widely used in medicine and pesticides to synthesize antimicrobials and pesticide insecticides. It can also be used as reaction catalyst, electrolytic solvent, paint remover, and a variety of crystalline solvent adducts and complexes.
4. Solvent of synthetic fiber spinning and synthetic resin, solvent of photosensitive chemical coloring agent, solvent of coating, etc.

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