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4,5-ETHYLENEDITHIO-1,3-DITHIOLE-2-THIONE 59089-89-3

4,5-ETHYLENEDITHIO-1,3-DITHIOLE-2-THIONE (CAS 59089-89-3, C5H4S5), is a yellow crystalline solid, widely used in organic synthesis, with high stability and excellent electrical conductivity, playing a crucial role in the development of organic electronic materials.

4,5-ETHYLENEDITHIO-1,3-DITHIOLE-2-THIONE structural formula image

2D chemical structure 3D chemical structure

Chemical Name	4,5-ETHYLENEDITHIO-1,3-DITHIOLE-2-THIONE
CAS Registry Number	59089-89-3
PubChemID	360963
Molecular Weight	224.387
PSA	139.17000
LogP	3.73690
EINECS
Molecular Formula	C₅H₄S₅

Synonyms

2,5,7,9-Tetrathiabicyclo[4.3.0]nona-1(6)-ene-8-thione
4,5-ETHYLENEDITHIO-1,3-DITHIOL-2-THIONE
5,6-DIHYDRO[1,3]DITHIOLO[4,5-B][1,4]DITHIINE-2-THIONE
5,6-Dihydro-1,3-dithiolo[4,5-b][1,4]dithiin-2-thione
AKOS 92829
Ethylenedithiodithiolethione
RARECHEM AR PA 0059

Chemical Properties
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59089-89-3 Properties

Density 1.74
Boiling Point 359°C at 760 mmHg
Flash Point 170.9°C
Melting Point 123-126 °C(lit.)
Vapour 0.0±0.8 mmHg at 25C (Predicted)
Refractive Index 1.896
HS Code 2934999090

59089-89-3 Safety Infomation

Transport NONH for all modes of transport

59089-89-3 Synthesis Route

106-93-4 150 Suppliers

59089-89-3 14 Suppliers

Literatures:
Liu, Sheng-Gao; Wu, Pei-Ji; Liu, Yun-Qi; Zhu, Dao-Ben Phosphorus, Sulfur and Silicon and the Related Elements, 1995 , vol. 106, # 1-4 p. 145 - 154
Yield: ~99%

59089-88-2

59089-89-3 14 Suppliers

Literatures:
Molecular Crystals and Liquid Crystals (1969-1991), , vol. 120, p. 341 - 344
Yield: ~%

444603-52-5

59089-89-3 14 Suppliers

Literatures:
Takimiya, Kazuo; Jigami, Tetsuya; Kawashima, Minoru; Kodani, Mie; Aso, Yoshio; Otsubo, Tetsuo Journal of Organic Chemistry, 2002 , vol. 67, # 12 p. 4218 - 4227
Yield: ~65%

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Dayang Chem (Hangzhou) Co., Ltd. Diamond member