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540-63-6

Basic Information
CAS No.: 540-63-6
Name: 1,2-Ethanedithiol
Molecular Structure:
Molecular Structure of 540-63-6 (1,2-Ethanedithiol)
Formula: C2H6S2
Molecular Weight: 94.20
Synonyms: s-Ethylene dimercaptan;Ethylenedithiol;Dithioglycol;Ethylene mercaptan;Dithioethyleneglycol;FEMA No. 3484;Ethylene dithioglycol;Ethylene dimercaptan;1,2-Dithiol ethane;ethane-1,2-dithiol;Ethylene glycol, dithio-;Ethylenedimercaptan;1,2-Dimercaptoethane;Ethyl hydropersulfide;1,2-dithioglycol;
EINECS: 208-752-3
Density: 1.05 g/cm3
Melting Point: ?41 °C(lit.)
Boiling Point: 144.3 °C at 760 mmHg
Flash Point: 44.4 °C
Solubility: insoluble in water
Appearance: Clear colorless solid
Hazard Symbols: ToxicT; HarmfulXn; FlammableF
Risk Codes: 10-23/24/25-23/25-21-36-23-21/22-36/37/38-20/21/22
Safety: 36/37/39-45-26-16-36/37-36-7/9
Transport Information: UN 3071 6.1/PG 2
PSA: 77.60000
LogP: 0.84600
Synthetic route
645-96-5

Benzeneselenol

poly(ethylene disulfide)

poly(ethylene disulfide)

A

1666-13-3

diphenyl diselenide

B

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
at 50 - 55℃; for 0.5h; Reduction; oxidation;A 94%
B 96.4%
5769-02-8

2-methyl-2-phenyl[1,3]dithiolane

A

540-63-6

ethane-1,2-dithiol

B

98-86-2

acetophenone

Conditions
ConditionsYield
With magnesium(II) perchlorate; water; methylene green In acetonitrile Irradiation;A n/a
B 91%
66278-17-9

(2-Methyl-1,3-dithiolan-2-yl)essigsaeure-ethylester

A

141-97-9

ethyl acetoacetate

B

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With magnesium(II) perchlorate; water; methylene green In acetonitrile Irradiation;A 90%
B n/a
822-38-8

1,3-dithiolane-2-thione

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran86%
polymer, product of thiylation with 0.19 g/mol of sulfur, where content of sulfur moieties 2.0 in repeating units; monomer(s): 1,2-dichloroethane, charged content 0.095 g/mol

polymer, product of thiylation with 0.19 g/mol of sulfur, where content of sulfur moieties 2.0 in repeating units; monomer(s): 1,2-dichloroethane, charged content 0.095 g/mol

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With potassium hydroxide; hydrazine hydrate at 80℃; for 2.5h;56.8%
polymer: monomers(s): 1,2-dichloroethane; sulfur

polymer: monomers(s): 1,2-dichloroethane; sulfur

A

3570-55-6

3-thiapentan-1,5-dithiol

B

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With sodium hydroxide; hydrazine hydrate Heating;A 37%
B 37%
polymer: monomers(s): 1,2-dibromoethane; sulfur

polymer: monomers(s): 1,2-dibromoethane; sulfur

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With sodium hydroxide; hydrazine hydrate Heating;33%
420-12-2

thirane

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With methanol; hydrogen sulfide at 60℃; unter Druck;
With 2,2'-thiobis-ethanol; hydrogen sulfide at 45℃;

1,2-bis-sulfosulfanyl-ethane

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With hydrogenchloride
74-85-1

ethene

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With sulfur; benzene at 175℃; under 77228.3 - 88260.9 Torr; und Hydrieren des Reaktionsprodukts unter Druck an Co2S3 bei 150grad oder an Nickel-Kieselgur bei 160grad;
505-60-2

bis (2-chloroethyl) sulphide

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With ethanol; zinc
10017-60-4

S,S'-ethane-1,2-diyl diethanethioate

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With methanol; barium methoxide at -10℃;
With sodium hydroxide In acetone Ambient temperature;
201943-51-3

1,2-diphenylisothiocarbamidoethane

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
beim Schmelzen;
107-21-1

ethylene glycol

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With diphosphorus pentasulfide at 110 - 140℃; und Folgenden Destillieren mit Wasser;
107-06-2

1,2-dichloro-ethane

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With sodium hydrogensulfide; water at 80 - 100℃;
With sodium hydrogensulfide; ethanol at 80 - 100℃;
With magnesium hydroxide; sodium disulfide; water und Behandeln des entstandenen Polysulfid mit Natriumamalgam;
With ethanol; potassium hydrosulfide
107-06-2

1,2-dichloro-ethane

A

25423-55-6

3,6-dithiaoctan-1,8-dithiol

B

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With sodium hydrogensulfide; water unter Druck;
106-93-4

ethylene dibromide

17356-08-0

thiourea

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With ethanol und Hydrolyse des entstandenen S.S'-Aethylen-diisothioharnstoff-dihydrobromids mit Kalilauge;
106-93-4

ethylene dibromide

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With potassium hydrosulfide Darstellung;
With sodium hydrogensulfide; ethanol
With ethanol; potassium hydrosulfide
1940-01-8

[1,2,5,6]tetrathiocane

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With 2-hydroxyethanethiol In d(4)-methanol; water-d2 at 25℃; Equilibrium constant; phosphate buffer(0.5 mM, pH7.0);
6317-10-8

2,2-diphenyl-1,3-dithiolane

A

119-61-9

benzophenone

B

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With oxonium In 1,4-dioxane; water at 25℃; Rate constant; Mechanism; ionic strength: 0.053-0.95M; thallium ion concentration: 0-0.004M; hydrogen ion concentration: 0.05-0.95M; 25percent (v/v) dioxane-water.;
83318-96-1

1-(2-Mercapto-ethyl)-2-methylsulfanyl-4,6-diphenyl-pyridinium; iodide

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With sodium hydroxide; thiourea 1.) 130 deg C, 0.5 h; 2.) reflux, 3 h; Yield given. Multistep reaction;

C6H14O2S6(75)Se2

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
With hydrogenchloride; 75Se-sodium selenite; sodium acetate at 5℃; for 0.833333h; Equilibrium constant; pH= 1.8; apparent equilibrium constant;
With hydrogenchloride; 75Se-sodium selenite; sodium acetate at 5℃; for 0.833333h; Equilibrium constant; pH= 2.5; apparent equilibrium constant;
With hydrogenchloride; 75Se-sodium selenite; sodium acetate at 5℃; for 0.833333h; Equilibrium constant; pH= 3.7; apparent equilibrium constant;
822-38-8

1,3-dithiolane-2-thione

alcoholic potash

alcoholic potash

540-63-6

ethane-1,2-dithiol

930-35-8

1,3-dithiol-2-thione

60-29-7

diethyl ether

lithium alanate

lithium alanate

540-63-6

ethane-1,2-dithiol

930-35-8

1,3-dithiol-2-thione

64-17-5

ethanol

sodium

sodium

A

74-93-1

methylthiol

B

540-63-6

ethane-1,2-dithiol

822-38-8

1,3-dithiolane-2-thione

7664-41-7

ammonia

A

1147550-11-5

ammonium thiocyanate

B

540-63-6

ethane-1,2-dithiol

Conditions
ConditionsYield
at 150℃; im Rohr;
4472-81-5

2-imino-1,3-dithiolane

7647-01-0

hydrogenchloride

A

1940-01-8

[1,2,5,6]tetrathiocane

B

540-63-6

ethane-1,2-dithiol

C

15719-64-9, 15719-76-3, 97762-63-5

methylammonium carbonate

Conditions
ConditionsYield
at 120℃;
5653-29-2

2-(1,3-dithiolan-2-yl)-1-phenylethan-1-one

furan-2,3,5(4H)-trione pyridine (1:1)

zinc dust

zinc dust

A

540-63-6

ethane-1,2-dithiol

B

93-55-0

1-phenyl-propan-1-one

Conditions
ConditionsYield
unter Durchleiten von Wasserdampf;
5653-30-5

2-[1,3]dithiolan-2-ylidene-1-phenyl-ethanone

furan-2,3,5(4H)-trione pyridine (1:1)

zinc

zinc

A

540-63-6

ethane-1,2-dithiol

B

93-55-0

1-phenyl-propan-1-one

Conditions
ConditionsYield
im Wasserdampf-Strom;
2080-58-2

1,3-dithiolan-2-one

7664-41-7

ammonia

A

540-63-6

ethane-1,2-dithiol

B

57-13-6

urea

Conditions
ConditionsYield
at 100℃;
108-94-1

cyclohexanone

540-63-6

ethane-1,2-dithiol

177-16-2

1,4-dithiaspiro[4.5]decane

Conditions
ConditionsYield
With thionyl chloride; silica gel In toluene for 24h; Heating;100%
With bentonite In toluene for 3h; Heating;99%
With silica gel; iron(III) chloride In dichloromethane Ambient temperature;99%
104-87-0

4-methyl-benzaldehyde

540-63-6

ethane-1,2-dithiol

23229-29-0

2-(4-methylphenyl)-1,3-dithiolane

Conditions
ConditionsYield
With silica gel; toluene-4-sulfonic acid In dichloromethane for 1.5h; Heating;100%
With Cu(OTf)2-SiO2 for 0.5h; Ambient temperature;99%
With PPA; silica gel In 1,2-dichloro-ethane at 20℃; for 0.5h;99%
100-52-7

benzaldehyde

540-63-6

ethane-1,2-dithiol

5616-55-7

2-phenyl-1,3-dithiane

Conditions
ConditionsYield
With thionyl chloride; silica gel In benzene at 20℃; for 5h;100%
With silica gel; toluene-4-sulfonic acid In dichloromethane for 3h; Heating;100%
With acetophenone In dichloromethane at 20℃; for 0.5h; chemoselective reaction;100%
119-61-9

benzophenone

540-63-6

ethane-1,2-dithiol

6317-10-8

2,2-diphenyl-1,3-dithiolane

Conditions
ConditionsYield
Nafion-H In benzene Heating;100%
With cobalt(II) bromide In dichloromethane for 4h; Ambient temperature;99%
With amberlyst-15 In acetonitrile for 1h;99.91%
566-88-1

dihydrocholesterone

540-63-6

ethane-1,2-dithiol

2791-43-7

5α-cholestan-3-one ethanediyl S,S-acetal

Conditions
ConditionsYield
With zeolite HSZ-360 In dichloromethane for 15h; Ambient temperature;100%
tellurium tetrachloride In 1,2-dichloro-ethane for 3h; Ambient temperature;94%
With cadmium(II) iodide for 0.0222222h; Irradiation;78%
540-63-6

ethane-1,2-dithiol

98-86-2

acetophenone

5769-02-8

2-methyl-2-phenyl[1,3]dithiolane

Conditions
ConditionsYield
With perchloric acid; silica gel at 25 - 30℃; for 5h;100%
With toluene-4-sulfonic acid In benzene Heating;99%
With cobalt(II) bromide In dichloromethane for 1.25h; Ambient temperature;99%
540-63-6

ethane-1,2-dithiol

24127-98-8

1,2-bis(chlorosulfanyl)ethane

Conditions
ConditionsYield
With chlorine In tetrachloromethane at -20℃;100%
With sulfuryl dichloride
With chlorine at -15 - -5℃; for 2h;
540-63-6

ethane-1,2-dithiol

4669-51-6

2-Chloro-1,3,2-dithiaphospholane

Conditions
ConditionsYield
With phosphorus trichloride at 20℃; for 3h;100%
With phosphorus trichloride at 20℃; for 3h;95%
With phosphorus trichloride at 20℃; for 3h; Inert atmosphere;95%
89-98-5

2-chloro-benzaldehyde

540-63-6

ethane-1,2-dithiol

83521-68-0

2-(2-chlorophenyl)-1,3-dithiolane

Conditions
ConditionsYield
With Iron(III) nitrate nonahydrate; sodium iodide In dichloromethane at 20℃; for 16h;100%
With phosphoric acid functionalized ethanolamine grafted polyacrylonitrile fiber In methanol at 65℃; for 4h; Solvent; Temperature; Green chemistry;98%
tungsten(VI) chloride In dichloromethane at 0 - 5℃; for 0.0833333h;96%
555-16-8

4-nitrobenzaldehdye

540-63-6

ethane-1,2-dithiol

41159-02-8

2-(4-nitrophenyl)-1,3-dithiolane

Conditions
ConditionsYield
With PPA; silica gel In 1,2-dichloro-ethane at 20℃; for 0.5h;100%
With boron trifluoride diethyl etherate In dichloromethane for 6h; Ambient temperature;99%
With iron(III) In dichloromethane for 10h; Ambient temperature;98%
120-14-9

3,4-dimethoxy-benzaldehyde

540-63-6

ethane-1,2-dithiol

69922-36-7

2-(3,4-dimethoxyphenyl)-1,3-dithiolane

Conditions
ConditionsYield
amberlyst-15 In chloroform for 48h; Ambient temperature;100%
With N-Bromosuccinimide for 0.05h;98%
With silica-supported sulfuric acid at 20℃; for 0.133333h; Neat (no solvent); chemoselective reaction;98%
112-45-8

10-Undecenal

540-63-6

ethane-1,2-dithiol

101033-01-6

2-(9-decenyl)-1,3-dithiolane

Conditions
ConditionsYield
With thionyl chloride; silica gel In benzene at 20℃; for 5h;100%
With PPA; silica gel In 1,2-dichloro-ethane at 20℃; for 0.5h;100%
13984-50-4

methyl levulinate

540-63-6

ethane-1,2-dithiol

146405-06-3

methyl 5,5-ethylenedithiohexanoate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In chloroform100%
34713-70-7

2-Phenylpropanal

540-63-6

ethane-1,2-dithiol

83521-78-2

2-(1-Phenyl-ethyl)-[1,3]dithiolane

Conditions
ConditionsYield
With thionyl chloride; silica gel In benzene at 20℃; for 5h;100%
With trichloroisocyanuric acid In chloroform at 20℃; for 1.5h;92%
76%
434-22-0

19-nortestosterone

540-63-6

ethane-1,2-dithiol

74531-93-4

3,3-Ethandiyldimercapto-oestro-4-en-17β-ol

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In methanol; dichloromethane100%
7554-95-2

kryptogenin diacetate

540-63-6

ethane-1,2-dithiol

96455-87-7

(25R)-22-oxocholest-5-ene-3β,26-diol 16,16-(cycloethylene dithioketal) 3,26-diacetate

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In acetic acid for 1.5h; Ambient temperature;100%
120342-79-2

1,5-Bis<(9'-oxofluoren-2'-yl)oxy>-3-oxapentane

540-63-6

ethane-1,2-dithiol

120342-82-7

1,5-Bis<<9',9'-(ethylenedithio)fluoren-2'-yl>oxy>-3-oxapentane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In acetic acid for 6h; Heating;100%
With boron trifluoride diethyl etherate In acetic acid for 6h; Heating; Yield given;
120342-80-5

1,11-Bis<(9'-oxofluoren-2'-yl)oxy>-3,6,9-trioxaundecane

540-63-6

ethane-1,2-dithiol

120342-84-9

1,11-Bis<<9',9'-(ethylenedithio)fluoren-2'-yl>oxy>-3,6,9-trioxaundecane

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In acetic acid for 6h; Heating;100%
With boron trifluoride diethyl etherate In acetic acid for 6h; Heating; Yield given;
149310-98-5

C17H23NO4

540-63-6

ethane-1,2-dithiol

130760-83-7

C19H27NO3S2

Conditions
ConditionsYield
With thionyl chloride; silica gel In dichloromethane for 12h; Ambient temperature;100%
With thionyl chloride; silica gel
104486-84-2

(-)-(1R,2R,6R,7R)-6,7-dimethyl-3-oxo-2,8-dioxabicyclo[3.3.0]octane

540-63-6

ethane-1,2-dithiol

104431-97-2

(-)-(3R,4R,5R)-4,5-dimethyl-3-(1,3-dithiolan-2-yl)pentanolide

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0℃; for 0.5h; Cyclization;100%
With boron trifluoride diethyl etherate In dichloromethane Ambient temperature;81%
540-63-6

ethane-1,2-dithiol

151646-90-1

1-benzyl-3-formyl-9-methoxy-1H-benzindole

151646-91-2

1-benzyl-3-<2-(1,3-dithiolanyl)>-9-methoxy-1H-benzindole

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In acetic acid for 0.75h; Ambient temperature;100%
540-63-6

ethane-1,2-dithiol

<4R-<3(4R*,5S*),4α,5α>>-3,3'-(1,4,7-Trioxo-1,7-heptanediyl)bis<4-methyl-5-phenyl-2-oxazolidinone>

<4R-<3(4R*,5S*),4α,5α>>-3,3'-<1,3-Dithiolan-2-ylidenebis(1-oxo-3,1-propanediyl)>bis<4-methyl-5-phenyl-2-oxazolidinone>

Conditions
ConditionsYield
With boron trifluoride diethyl etherate at 0℃; for 0.5h;100%
540-63-6

ethane-1,2-dithiol

12-chloro-5-hydroxy-9-oxo-6a,7,8,9,10,10a-hexahydronaphthacene-6,11-dione

89564-59-0

12-chloro-9,9-ethylenedithio-5-hydroxy-6a,7,8,9,10,10a-hexahydronaphthacene-6,11-dione

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane for 2h; Ambient temperature;100%
540-63-6

ethane-1,2-dithiol

2043-61-0

cyclohexanecarbaldehyde

70777-60-5

Cyclohexancarboxaldehyde dithioethyleneacetal

Conditions
ConditionsYield
With zeolite HSZ-360 In dichloromethane for 15h; Ambient temperature;100%
With cobalt(II) bromide In dichloromethane for 0.05h; Ambient temperature;99%
With PPA; silica gel In 1,2-dichloro-ethane at 20℃; for 0.5h;96%
540-63-6

ethane-1,2-dithiol

123-73-9

crotonaldehyde

61685-38-9

2-prop-1-enyl-1,3-dithiolane

Conditions
ConditionsYield
With thionyl chloride; silica gel In benzene at 20℃; for 5h;100%
With N-Bromosuccinimide In chloroform at 20℃; for 0.0833333h;94%
With H-Rho zeolite In hexane for 2.5h; Heating;89%
With iron(III) In dichloromethane for 4h; Ambient temperature;75%
With natural kaolinitic clay In benzene for 2h; Heating;70%
540-63-6

ethane-1,2-dithiol

502-42-1

cycloheptanone

184-32-7

1,4-dithia-spiro[4.6]undecane

Conditions
ConditionsYield
Nafion-H In benzene Heating;100%
With perchloric acid; silica gel at 25 - 30℃; for 0.05h;97%
With P-benzyltriphenylphosphonium tribromide at 20℃; for 1.5h;96%
540-63-6

ethane-1,2-dithiol

102-04-5

1,3-Diphenylpropanone

76312-47-5

2,2-bis(benzyl)-1,3-dithiolane

Conditions
ConditionsYield
Nafion-H In benzene Heating;100%
With silica gel; zirconium(IV) chloride In dichloromethane for 0.5h; Ambient temperature;99%
With silica gel; iron(III) chloride In dichloromethane Ambient temperature;98%
540-63-6

ethane-1,2-dithiol

cis-bicyclo<5.3.1>undecan-3-one

spiro(cis-bicyclo<5.3.1>undecane-3,2':1'3'-dithiolane)

Conditions
ConditionsYield
With boron trifluoride diethyl etherate for 0.0833333h;100%
540-63-6

ethane-1,2-dithiol

163397-73-7

13α-acetyl-8β(H)-podocarpane

13α-acetyl-8β(H)-podocarpane ethylenedithioketal

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane Ambient temperature;100%
61571-90-2

5,7-dimethoxy-4-oxo-1,2,3,4-tetrahydro-2-naphthoic acid methyl ester

540-63-6

ethane-1,2-dithiol

61571-94-6

methyl 3',4'-dihydro-6',8'-dimethoxyspiro[1,3-dithiolane-2,1'(2H)-naphthalene-3-carboxylate]

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 25℃; for 18h; Cyclization;100%
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    1,2-Ethanedithiol

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    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

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  • 1,2-Ethanedithiol

  • Casno:

    540-63-6

    1,2-Ethanedithiol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0/Kilogram

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  • 1,2-Ethanedithiol

  • Casno:

    540-63-6

    1,2-Ethanedithiol

    Min.Order: 1 Gram

    FOB Price:  USD $ 10.0-10.0/Gram

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  • High Purity 1,2-Ethanedithiol

  • Casno:

    540-63-6

    High Purity 1,2-Ethanedithiol

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

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  • 1,2-Ethanedithiol

  • Casno:

    540-63-6

    1,2-Ethanedithiol

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

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Reported in EPA TSCA Inventory.

Specification

The 1,2-Ethanedithiol, with the CAS registry number 540-63-6, has the IUPAC name of ethane-1,2-dithiol. As to its usage, it is usually used as building block in organic synthesis and an excellent ligand for metal ions. And its product categories are including Phenoles and thiophenoles; Other Reagents; thiol Flavor; Chemistry.

The physical properties of this chemical are as below: (1)ACD/LogP: 1.31; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.31; (4)ACD/LogD (pH 7.4): 1.3; (5)ACD/BCF (pH 5.5): 5.82; (6)ACD/BCF (pH 7.4): 5.76; (7)ACD/KOC (pH 5.5): 122.84; (8)ACD/KOC (pH 7.4): 121.56; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 77.6; (13)Index of Refraction: 1.516; (14)Molar Refractivity: 27.1 cm3; (15)Molar Volume: 89.6 cm3; (16)Polarizability: 10.74×10-24 cm3; (17)Surface Tension: 33.3 dyne/cm; (18)Density: 1.05 g/cm3; (19)Flash Point: 44.4 °C; (20)Enthalpy of Vaporization: 37.93 kJ/mol; (21)Boiling Point: 144.3 °C at 760 mmHg; (22)Vapour Pressure: 6.45 mmHg at 25°C; (23)Exact Mass: 93.991092; (24)MonoIsotopic Mass: 93.991092; (25)Topological Polar Surface Area: 2; (26)Heavy Atom Count: 4; (27)Complexity: 6.

Use of this chemical: 1,2-Ethanedithiol could react with diketene to produce 1,2-bis-(4-oxo-oxetan-2-ylmethylsulfanyl)-ethane, with the following condition: reagent: cyclohexane azoisobutyronitrile; other condition: unter Bestrahlung mit UV-Licht.

Production method of this chemical: [1,3]dithiolane-2-thione could react to produce 1,2-Ethanedithiol, with the following condition: reagent: LAH; solvent: tetrahydrofuran; yield: 86 %.


 
When you are dealing with this chemical, you should be much more cautious. For one thing, it is harmful which may cause damage to health. For another thing, it is toxic which at low levels cause damage to health. If by inhalation, in contact with skin and if swallowed, it will be very toxic. In addition, it is highly flammable which may catch fire in contact with air, only needing brief contact with an ignition source, and it has a very low flash point or evolve highly flammable gases in contact with water.

Therefore, you should take different measures to deal with different cases. Wear suitable protective clothing, gloves and eye/face protection. And if in case of contact with eyes, rinse immediately with plenty of water and seek medical advice and if in case of accident or if you feel unwell, seek medical advice immediately (show label where possible). Then while store it, keep the container tightly closed and in a well-ventilated place, away from sources of ignition - No smoking. 

In addition, you could convert the following datas into the molecular structure:
(1)Canonical SMILES: C(CS)S
(2)InChI: InChI=1S/C2H6S2/c3-1-2-4/h3-4H,1-2H2
(3)InChIKey: VYMPLPIFKRHAAC-UHFFFAOYSA-N 

Below are the toxicity information of this chemical:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 50mg/kg (50mg/kg)   European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 17, Pg. 235, 1982.
mouse LD50 intravenous 56200ug/kg (56.2mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02101,
mouse LD50 oral 342mg/kg (342mg/kg)   Drug and Chemical Toxicology. Vol. 3, Pg. 249, 1980.