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1,1'-Thiobisethane

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

1,1'-Thiobisethane Properties

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
Water Solubility 
Miscible with alcohol, ethanol and ether. Slightly miscible with carbon tetrachloride. Immiscible with water.
Merck 
14,3854
JECFA Number
454
BRN 
1696909
Stability:
Stable. Highly flammable. Incompatible with strong oxidizing agents.
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)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H225-H315-H319-H335-H371
Precautionary statements  P233-P240-P241+P242+P243-P260-P264-P270-P280-P303+P361+P353-P305+P351+P338+P337+P313-P308+P311-P370+P378-P403+P235-P405-P501-P210-P305+P351+P338-P261-P501a
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
13
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29309090

1,1'-Thiobisethane price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 107247 Diethyl sulfide 98% 352-93-2 5ml $35 2019-12-02 Buy
Sigma-Aldrich 107247 Diethyl sulfide 98% 352-93-2 100ml $117 2019-12-02 Buy
TCI Chemical E0176 Ethyl Sulfide >98.0%(GC) 352-93-2 25mL $36 2019-12-02 Buy
TCI Chemical E0176 Ethyl Sulfide >98.0%(GC) 352-93-2 100mL $120 2019-12-02 Buy
Alfa Aesar L03493 Diethyl sulfide, 96% 352-93-2 100g $125 2019-12-02 Buy

1,1'-Thiobisethane Chemical Properties,Uses,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

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.

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


1,1'-Thiobisethane Suppliers

Global( 114)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21681 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20672 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32447 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29996 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23981 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28236 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8835 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
J & K SCIENTIFIC LTD. 400-666-7788 010-82848833-
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76

View Lastest Price from 1,1'-Thiobisethane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-28 1,1'-Thiobisethane
352-93-2
US $100.00 / KG 25KG 98% 1000KG career henan chemical co

1,1'-Thiobisethane Spectrum


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