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Cas Database

1115-15-7

1115-15-7

Identification

  • Product Name:Ethene,1,1'-sulfinylbis-

  • CAS Number: 1115-15-7

  • EINECS:

  • Molecular Weight:102.157

  • Molecular Formula: C4H6 O S

  • HS Code:2930909090

  • Mol File:1115-15-7.mol

Synonyms:Vinylsulfoxide (6CI,7CI,8CI); Divinyl sulfoxide

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Safety information and MSDS view more

  • Pictogram(s):

  • Hazard Codes:Xi

  • Signal Word:Warning

  • Hazard Statement:H315 Causes skin irritationH319 Causes serious eye irritation H335 May cause respiratory irritation

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

  • Fire-fighting measures: Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

  • Exposure controls/personal protection:Occupational Exposure limit valuesBiological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

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Relevant articles and documentsAll total 5 Articles be found

Chemoselective oxidation of sulfides to sulfoxides with urea hydrogen peroxide (UHP) catalyzed by non-, partially and fully β-brominated meso-tetraphenylporphyrinatomanganese(III) acetate

Rayati, Saeed,Nejabat, Fatemeh,Zakavi, Saeed

, p. 82 - 86 (2014)

Selective oxidation of sulfides to sulfoxides with urea hydrogen peroxide in the presence of the manganese complex of non-, partially and fully brominated meso-tetraphenylporphyrin, (MnTPPBrx(OAc) (x = 0, 2, 4, 6 and 8)) is reported. Although, the maximum conversion was achieved in the case of MnTPPBr4(OAc), little difference was found between the catalytic activity of MnTPP(OAc), MnTPPBr2(OAc) and MnTPPBr4(OAc). MnTPPBr8(OAc) showed an unusually very low catalytic efficiency compared to the other manganese porphyrins. The presence of small amounts of acetic acid was shown to have significant effect on the total conversion and the oxidative stability of the catalyst.

Highly selective and efficient oxidation of sulfide to sulfoxide catalyzed by platinum porphyrins

Alemohammad, Tahereh,Rayati, Saeed,Safari, Nasser

, p. 1279 - 1283 (2015)

Two platinum porphyrins, meso-tetramesitylporphyrinatoplatinum and meso-tetrakis(pentaflourophenyl) porphyrinatoplatinum, are explored for catalytic application in the selective oxidation of sulfide to sulfoxide by iodosylbenzene. The obtained overall turnover number of 90,000 in the oxidation of thioanisole in the presence of meso-tetrakis(pentaflourophenyl) porphyrinatoplatinum indicates the pronounced catalytic activity of the platinum porphyrins. Perfect selectivity toward sulfoxide or sulfone also was achieved via stoichiometric control of reactants.

Synthesis and characterization of PMoV/Fe3O4/g-C3N4 from melamine: An industrial green nanocatalyst for deep oxidative desulfurization

Rafiee, Ezzat,Khodayari, Maryam

, p. 458 - 468 (2017/04/04)

A facile approach to the preparation of a novel magnetically separable H5PMo10V2O40/Fe3O4/g-C3N4 (PMoV/Fe3O4/g-C3N4) nanocomposite by chemical impregnation is demonstrated. The prepared nanocomposite was characterized and its acidity was measured by potentiometric titration. PMoV/Fe3O4/g-C3N4 showed high catalytic activity in the selective oxidative desulfurization of sulfides to their corresponding sulfoxides or sulfones. The catalytic oxidation of a dibenzothiophene (DBT)-containing model oil and that of real oil were also studied under optimized conditions. In addition, the effects of various nitrogen compounds, as well as the use of one- and two-ring aromatic hydrocarbons as co-solvents, on the catalytic removal of sulfur from DBT were investigated. The catalyst was easily separated and could be recovered from the reaction mixture by using an external magnetic field. Additionally, the remaining reactants could be separated from the products by simple decantation if an appropriate solvent was chosen for the extraction. The advantages of this nanocatalyst are its high catalytic activity and reusability; it can be used at least four times without considerable loss of activity.

Selective Oxidation of Sulfides Catalyzed by the Nanocluster Polyoxomolybdate (NH4)12[Mo36(NO)4O108(H2O)16]

Amini, Mojtaba,Naslhajian, Hadi,Farnia, S. Morteza F.,Holyska, Malgorzata

, p. 3873 - 3878 (2015/08/24)

The (NH4)12[Mo36(NO)4O108(H2O)16]·30.84H2O ({Mo36}) catalyst has been synthesized and successfully employed in the selective oxidation of various sulfides to sulfoxides with urea hydrogen peroxide as oxidant under mild reaction conditions with 84-99 % conversion and 58-99 % selectivity, with active functional groups such as the hydroxy group and C=C bonds tolerated in the oxidation. The {Mo36} catalyst showed high catalytic activity for a high substrate/catalyst ratio (up to 30000:1) and is recyclable.

A General and Expeditious One-Pot Synthesis of Sulfoxides in High Optical Purity from Norephedrine-Derived Sulfamidites

Ruano, Jose L. Garcia,Alemparte, Carlos,Aranda, M. Teresa,Zarzuelo, Maria M.

, p. 75 - 78 (2007/10/03)

A general and simple procedure for preparing any kind of enantiomerically enriched sulfoxide starting from norephedrine-derived N-benzyloxycarbonylsulfamidite 3a is reported. After one-pot reaction of 3a with RMgX, HBF4, and R'MgX, a variety of sulfoxides 6 are obtained in ee usually higher than 93% and isolated yields ranging between 50 and 78%. The obtained configuration is tunable by simply electing the order of the addition of the reagents.

Process route upstream and downstream products

Process route

divinyl sulfide
627-51-0

divinyl sulfide

divinyl sulfoxide
1115-15-7

divinyl sulfoxide

Divinyl sulfone
77-77-0

Divinyl sulfone

Conditions
Conditions Yield
With dihydrogen peroxide; In ethanol; hexane; water; at 20 ℃; for 0.166667h;
90%
5%
With [5,10,15,20-tetrakis(2,3,4,5,6-pentafluorophenyl)porphyrinato]platinum(II); iodosylbenzene; In dichloromethane; at 20 ℃; for 0.5h; Catalytic behavior;
37%
18%
With 1H-imidazole; urea hydrogen peroxide adduct; acetic acid; In ethanol; at 0 ℃; chemoselective reaction; Green chemistry;
With H3N*12H(1+)*[Mo36(NO)4O108(H2O)16](12-)*30.84H2O; urea hydrogen peroxide adduct; In methanol; dichloromethane; at 20 ℃; for 0.25h; Catalytic behavior; Green chemistry;
bis(2-chloroethyl)sulfoxide
5819-08-9

bis(2-chloroethyl)sulfoxide

divinyl sulfoxide
1115-15-7

divinyl sulfoxide

Divinyl sulfone
77-77-0

Divinyl sulfone

1-(2-Chloroethylsulfinyl)ethene
40709-82-8

1-(2-Chloroethylsulfinyl)ethene

bis(2-chloroethyl)sulfone
471-03-4

bis(2-chloroethyl)sulfone

Conditions
Conditions Yield
Prod.5:<2-Chlor-aethyl>-vinyl-sulfon;
vinyl magnesium bromide
1826-67-1

vinyl magnesium bromide

benzyl (2R,4S,5R)-4-methyl-5-phenyl-1,2,3-oxathiazolidine-2-oxide-3-carboxilate
499140-12-4

benzyl (2R,4S,5R)-4-methyl-5-phenyl-1,2,3-oxathiazolidine-2-oxide-3-carboxilate

divinyl sulfoxide
1115-15-7

divinyl sulfoxide

Ethenesulfinic acid (1R,2S)-2-benzyloxycarbonylamino-1-phenyl-propyl ester

Ethenesulfinic acid (1R,2S)-2-benzyloxycarbonylamino-1-phenyl-propyl ester

Conditions
Conditions Yield
In dichloromethane; at -78 ℃; Title compound not separated from byproducts.;
divinyl sulfide
627-51-0

divinyl sulfide

divinyl sulfoxide
1115-15-7

divinyl sulfoxide

Divinyl sulfone
77-77-0

Divinyl sulfone

Conditions
Conditions Yield
With dihydrogen peroxide; In ethanol; hexane; water; at 20 ℃; for 0.166667h;
90%
5%
With [5,10,15,20-tetrakis(2,3,4,5,6-pentafluorophenyl)porphyrinato]platinum(II); iodosylbenzene; In dichloromethane; at 20 ℃; for 0.5h; Catalytic behavior;
37%
18%
With 1H-imidazole; urea hydrogen peroxide adduct; acetic acid; In ethanol; at 0 ℃; chemoselective reaction; Green chemistry;
With H3N*12H(1+)*[Mo36(NO)4O108(H2O)16](12-)*30.84H2O; urea hydrogen peroxide adduct; In methanol; dichloromethane; at 20 ℃; for 0.25h; Catalytic behavior; Green chemistry;
bis(2-chloroethyl)sulfoxide
5819-08-9

bis(2-chloroethyl)sulfoxide

divinyl sulfoxide
1115-15-7

divinyl sulfoxide

Divinyl sulfone
77-77-0

Divinyl sulfone

1-(2-Chloroethylsulfinyl)ethene
40709-82-8

1-(2-Chloroethylsulfinyl)ethene

bis(2-chloroethyl)sulfone
471-03-4

bis(2-chloroethyl)sulfone

Conditions
Conditions Yield
Prod.5:<2-Chlor-aethyl>-vinyl-sulfon;
vinyl magnesium bromide
1826-67-1

vinyl magnesium bromide

benzyl (2R,4S,5R)-4-methyl-5-phenyl-1,2,3-oxathiazolidine-2-oxide-3-carboxilate
499140-12-4

benzyl (2R,4S,5R)-4-methyl-5-phenyl-1,2,3-oxathiazolidine-2-oxide-3-carboxilate

divinyl sulfoxide
1115-15-7

divinyl sulfoxide

Ethenesulfinic acid (1R,2S)-2-benzyloxycarbonylamino-1-phenyl-propyl ester

Ethenesulfinic acid (1R,2S)-2-benzyloxycarbonylamino-1-phenyl-propyl ester

Conditions
Conditions Yield
In dichloromethane; at -78 ℃; Title compound not separated from byproducts.;

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  • Boc Sciences
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