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Dimethyl sulfone

Overview Effect Purification methods Chemical properties Uses Synthesis method
Dimethyl sulfone
Dimethyl sulfone
CAS No.
67-71-0
Chemical Name:
Dimethyl sulfone
Synonyms
MSM;DMSO2;(CH3)2SO2;Dimethylsulfon;METHYLSULPHONE;METHYL SULFONE;DMSO2;DIMETHYL SULFONE;sulfonyldimethane;DIMETHYL SULPHONE
CBNumber:
CB2193076
Molecular Formula:
C2H6O2S
Formula Weight:
94.13
MOL File:
67-71-0.mol

Dimethyl sulfone Properties

Melting point:
107-109 °C(lit.)
Boiling point:
238 °C(lit.)
Density 
1,16 g/cm3
refractive index 
1.4226
Flash point:
290 °F
storage temp. 
Store below +30°C.
solubility 
150g/l
pka
28(at 25℃)
form 
Crystals or Crystalline Powder
color 
White
Water Solubility 
150 g/L (20 ºC)
Merck 
14,3258
BRN 
1737717
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey
HHVIBTZHLRERCL-UHFFFAOYSA-N
CAS DataBase Reference
67-71-0(CAS DataBase Reference)
NIST Chemistry Reference
Dimethyl sulfone(67-71-0)
EPA Substance Registry System
Methane, sulfonylbis-(67-71-0)

SAFETY

Safety Statements  22-24/25
WGK Germany  1
RTECS  PB2785000
TSCA  Yes
HS Code  29309070
Hazardous Substances Data 67-71-0(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 17000 mg/kg LD50 dermal Rabbit > 5000 mg/kg

Dimethyl sulfone price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 41867 Dimethyl sulfone Standard for quantitative NMR, TraceCERT 67-71-0 1g $148 2018-11-13 Buy
Sigma-Aldrich 1437600 Methylsulfonylmethane United States Pharmacopeia (USP) Reference Standard 67-71-0 200mg $303 2018-11-13 Buy
TCI Chemical M0509 Dimethyl Sulfone >99.0%(GC) 67-71-0 25g $16 2018-11-22 Buy
TCI Chemical M0509 Dimethyl Sulfone >99.0%(GC) 67-71-0 500g $67 2018-11-22 Buy
Alfa Aesar B21747 Dimethyl sulfone, 99% 67-71-0 1000g $124 2018-11-15 Buy

Dimethyl sulfone Chemical Properties,Uses,Production

Overview

Methyl sulfone is an organic sulfur compounds, which has the ability to enhance the body to produce insulin, while it can promote carbohydrate metabolism. It is essential for the synthesis of human collagen. It can not only promote wound healing, but also contribute for metabolic and neurological health requirement of vitamin B and vitamin C, biotin synthesis and activation, so it is known as "naturally beautiful carbon material". It exists in human skin, hair, nails, bones, muscles and various organs. In nature, it mainly exists in oceans and soil, In plant growth, it as the nutrient is absorbed by humans. People can acquire it from vegetables, fruits, fish, meat, eggs, milk and other food. Once people who are lack of it will get health disorders or diseases. It is the main substance for people to maintain the balance of biological sulfur. It has therapeutic value and healthcare function for people. It is an essential drug for human survial and health protection. On abroad, It is as important as vitamin which is as supplement for a large number of use. In China, the research on the application of Methyl sulfone is not well carried out, so now all the products are for export.

Effect

1. It can eliminate the virus, enhance blood circulation, soften tissue, relieve pain, strengthen sinews and bones, calm the spirit, enhance physical strength, maintain skin, make beauty salons, treat the arthritis, oral ulcers, asthma and constipation, dredge the blood vessels, Clear gastrointestinal toxins.
2. Dimethyl sulfoxide can be used as food and feed additives to supplement the organic sulfur nutrients for humans, pets and livestock.
3. For external use, it can make the skin smooth, supple muscles, and reduce pigmentation. Recently, it surges in the amount as the cosmetic additives.
4. In medicine, it has a good analgesic, it can promote wound healing and others.
5. It is a good penetrant in medicines production.
The above information is edited by the chemicalbook of Kui Ming.

Purification methods

Using different purification methods, the products contained different impurities. in the finished product is different purification methods are also different. In general, it is decolored by active carbon, demineralized by ion exchange, and then recrystallized the solvent, dried by vacuum. After that, it is sieved and added an antistatic agent and a slip agent, in order to meet the export requirements. There is no national or ministerial standards. Currently, the countries in the world continue to enforce corporate standards or contract specifications.

Chemical properties

white needle-like crystals. Melting point 109 ℃, boiling point 238 ℃, relative density 1.1702 (110/0 ℃), refractive index 1.4226, flash point 143 ℃. Soluble in water, ethanol, benzene, methanol and acetone, slightly soluble in ether and chloroform. Stink.

Uses

Use as high temperature solvent inorganic and organic substances, organic chemical raw materials, food additives and health products raw materials, also used as gas chromatography stationary phase (maximum use temperature 30 ℃, acetone as solvent) and analytical reagents.

Synthesis method

It is obtained by oxidizing methyl sulfone using nitric acid as oxidation. Methyl sulfone was oxidized at 140-145 ℃ by nitric oxide. After completion of the reaction, It was cooled and filtered to give white needles crude. Then vacuum distillation, collecting 138-145 ℃ (98.42kPa) distillate products which are the finished goods.

Chemical Properties

colourless crystals

Uses

antiinflammatory, antiproliferative, antiparasitic

Uses

High tempereture solvent for many inorganic and organic substances.

Purification Methods

Crystallise the sulfone from water. Dry it over P2O5. [Beilstein 1 IV 1279.]

Dimethyl sulfone Preparation Products And Raw materials

Raw materials

Preparation Products


Dimethyl sulfone Suppliers

Global( 302)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Anhui Royal Chemical Co., Ltd.
+86-025-86736275
dana.jiang@royal-chem.com CHINA 477 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1659 55
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3217 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22049 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 894 55
Hubei Jusheng Technology Co.,Ltd.
86-155-27864001
peter@hubeijusheng.com CHINA 18004 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4525 58
Kono Chem Co., Ltd
+86-132 8924 6953
info@konochemical.com CHINA 2164 58

View Lastest Price from Dimethyl sulfone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-15 Dimethyl sulfone
67-71-0
US $1.00 / KG 1G 98% 100KG career henan chemical co

Dimethyl sulfone Spectrum


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