1,1'-Thiobisethane

Product Name: 1,1'-Thiobisethane
CAS No.: 352-93-2
Chemical Name: 1,1'-Thiobisethane
Synonyms: Two.;Sulfodor;(C2H5)2S;FEMA 3825;thioether;NSC 75157;ETHYL SULFIDE;ETHYLSULPHIDE;3-Thiapentane;Diethylsulfid
CBNumber: CB9176595
Molecular Formula: C4H10S
Formula Weight: 90.19
MOL File: 352-93-2.mol

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1,1'-Thiobisethane Property

Melting point:: −100 °C(lit.)
Boiling point:: 90-92 °C(lit.)
Density: 0.837 g/mL at 25 °C(lit.)
vapor pressure: 105 mm Hg ( 37.7 °C)
refractive index: n20/D 1.442(lit.)
FEMA: 3825 | DIETHYL SULFIDE
Flash point:: 15 °F
solubility: H2O: insoluble
form: liquid
Specific Gravity: 0.837
color: Colorless to Almost colorless
Odor: ethereal sulfurous
Odor Type: sulfurous
Odor Threshold: 0.000033ppm
Water Solubility: Miscible with alcohol, ethanol and ether. Slightly miscible with carbon tetrachloride. Immiscible with water.
Merck: 14,3854
JECFA Number: 454
BRN: 1696909
Dielectric constant: 7.2（20℃）
Stability:: Stable. Highly flammable. Incompatible with strong oxidizing agents.
LogP: 1.95 at 20℃
CAS DataBase Reference: 352-93-2(CAS DataBase Reference)
NIST Chemistry Reference: Diethyl sulfide(352-93-2)
EPA Substance Registry System: Diethyl sulfide (352-93-2)

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Safety

Hazard Codes: F,Xi
Risk Statements: 11-38-36/38
Safety Statements: 9-16-26-33-36
RIDADR: UN 2375 3/PG 2
WGK Germany: 3
RTECS: LC7200000
F: 13
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29309090
Hazardous Substances Data: 352-93-2(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 107247
Product name: Diethyl sulfide
Purity: 98%
Packaging: 5ml
Price: $45.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 107247
Product name: Diethyl sulfide
Purity: 98%
Packaging: 100ml
Price: $144
Updated: 2024/03/01

TCI Chemical

Product number: E0176
Product name: Ethyl Sulfide
Purity: >98.0%(GC)
Packaging: 25mL
Price: $34
Updated: 2024/03/01

TCI Chemical

Product number: E0176
Product name: Ethyl Sulfide
Purity: >98.0%(GC)
Packaging: 100mL
Price: $102
Updated: 2024/03/01

Alfa Aesar

Product number: L03493
Product name: Diethyl sulfide, 96%
Packaging: 10g
Price: $43.3
Updated: 2024/03/01

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1,1'-Thiobisethane Chemical Properties,Usage,Production

Chemical Properties

colourless liquid

Occurrence

Reported found in cabbage, sauerkraut, mustard, egg, chicken, beef, pork, beer (0.0002 to 0.0017 ppm), grape brandy (cognac, armagnac, weinbrand).

Uses

Diethyl sulfide is used as a solvent for anhydrous mineral salts and in plating baths for coating metals with gold or silver. It is used as a flavoring agent. It is also used in the addition reaction with platinum dichloride to prepare platinum ethynyl dimers and polymers with pendant ferrocenyl group. Further, it is used in the preparation of triethylsulfoniuim ethylsulfate by reaction with sulfuric acid diethyl ester. In addition to this, it is used in the quantification procedure of volatile sulfur compounds by solid-phase microextraction.

Uses

Diethyl sulfide may be used as an analytical standard for the determination of the analyte in wastewater, wines, and beer by gas chromatography (GC) based techniques.

Uses

Solvent for Anhydrous mineral salts; in plating baths for coating metals with gold or silver.

Definition

ChEBI: An ethyl sulfide compound having two ethyl groups attached to a sulfur atom.

Synthesis Reference(s)

Tetrahedron Letters, 14, p. 3853, 1973 DOI: 10.1016/S0040-4039(01)87056-8

General Description

A colorless oily liquid with a garlic-like odor. Less dense than water. Flash point 20°F. Vapors heavier than air. May irritate skin and eyes. Used to make other chemicals.

Air & Water Reactions

Highly flammable. Slightly soluble in water.

Reactivity Profile

Organosulfides, such as 1,1'-Thiobisethane, are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid.

Health Hazard

May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Safety Profile

Mildly toxic by ingestion. A skin and eye irritant. A very dangerous fire hazard when exposed to heat, flame, or sparks; can react vigorously with oxidizers. Reacts with water, steam, acids, or acid fumes to produce toxic and flammable vapors. To fight fire, use water spray or mist, dry chemical, CO2, foam. When heated to decomposition it yields highly toxic fumes of SOx. See also SULFIDES.

Purification Methods

Wash the sulfide with aqueous 5% NaOH, then water, dry with CaCl2 and distil it from sodium. It can also be dried with MgSO4 or silica gel. Alternative purification is via the Hg(II) chloride complex [(Et)2S.2HgCl2] (see dimethyl sulfide). [Beilstein 1 IV 1394.]

1,1'-Thiobisethane Preparation Products And Raw materials

Raw materials

Preparation Products

U-47319 Iprobenfos

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1,1'-Thiobisethane Suppliers

Americas 1 Belgium 1 China 122 Europe 3 Germany 4 India 2 Japan 4 Norway 1 Slovakia 1 South Korea 1 Sweden 1 Switzerland 1 United Kingdom 6 United States 26 Global 174

HBCChem, Inc.

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View Lastest Price from 1,1'-Thiobisethane manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1,1"-Thiobisethane 352-93-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1,1"-Thiobisethane 352-93-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-08

Shaanxi Dideu Medichem Co. Ltd

Product: Diethyl sulfide 352-93-2
Price: US $0.00-0.00/KG
Min. Order: 100g
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2020-01-19

352-93-2, 1,1'-ThiobisethaneRelated Search:

ETOXAZOLE Ethanethiol (BENZYLTHIO)ACETIC ACID LANTHIONINE S-CARBOXYMETHYL-L-CYSTEINE Ethyl 2-hydroxyethyl sulfide 3,3'-THIODIPROPANOL S-ETHYL TRIFLUOROTHIOACETATE Thiodiglycolic acid 3,3'-Thiodipropionic acid 1-chloro-3-thiapentan DI-N-BUTYL SULFOXIDE S-Trityl-L-cysteine 3,6-Dithia-1,8-octanediol L-ETHIONINE 2,2'-SULFONYLDIETHANOL D-GLUCOSE DIETHYL MERCAPTAL Methylthioethane

sulfured’ethyle

Thioethyl ether

thioethylether

DIETHYL THIOETHER

DIETHYL SULPHIDE

DIETHYL SULFIDE

Diethyl suffide

ETHYL THIOETHER

ETHYL SULFIDE

ETHYLMERCAPTOETHANOL

FEMA 3825

1,1'-thiobisethane

ETHYLSULPHIDE

DiethylSulphide,>97%

Diethylsulfide,98%

3-Thiapentane

Diethylsulfid

diethylsulfid(czech)

dlethylsulfide

Ethane, 1,1'-thiobis-

Ethyl monosulfide

ethylmonosulfide

Ethylthioethane

Sulfodor

sulfodor(czech)

(C2H5)2S

1-(Ethylsulfanyl)ethane

1,1’-thiobis-ethan

thioether

Ethanethiolate

Thiobisethane

Ethyl sulfide,98%

Diethyl sulfide 5g [352-93-2]

Diethyl sulfide,Ethyl sulfide

Diethyl sulfide, 97+%

Diethyl Sulfide Diethyl Thioether Ethyl Thioether

diethyl sulfide radical

Two.

NSC 75157

diethylsulfane

(ethylsulfanyl)ethane

EthylSulfide&gt

1,1'-Thiobisethane USP/EP/BP

TIANFU-CHEM 1,1'-Thiobisethane

1,1'-Thiobisethane

352-93-2

352-93-5

CH3CH2SCH2CH3

352932

C2H5SC2H5

Building Blocks

Organic Building Blocks

Sulfides/Disulfides

Sulfur Compounds

sulfide Flavor