2,5-Diamino-1,4-benzenedithiol dihydrochloride

Basic Information

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CAS Number

75464-52-7

Molecular Formula

C6H10Cl2N2S2

Molecular Weight

245.2 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

210°C(dec.)

Boiling Point

420.1°C at 760 mmHg

Flash Point

207.9°C

SMILES

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C1=C(C(=CC(=C1S)N)S)N.Cl.Cl

InChI

InChI=1S/C6H8N2S2.2ClH/c7-3-1-5(9)4(8)2-6(3)10;;/h1-2,9-10H,7-8H2;2*1H

InChIKey

HVXLKRWRWNFGBA-UHFFFAOYSA-N

LogP

2.2720000000000002

Topological Polar Surface Area

52.04 Å²

Hydrogen Bond Donor/Acceptor

4 / 2

Complexity

106

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

TD8133
CS-W008259
2,5-Diamino-1,4-benzene dithiol dihydrochloride
HVXLKRWRWNFGBA-UHFFFAOYSA-N
DTXSID10562260
MFCD00142835
2,5-Diamino-1,4-benzenedithiol diHCl
FT-0641567
AKOS015844820
2,5-bis(azanyl)benzene-1,4-dithiol dihydrochloride
1,4-Benzenedithiol, 2,5-diamino-, dihydrochloride
2,5-Diaminobenzene-1,4-dithiol--hydrogen chloride (1/2)
BCP09549
2,5-diaminobenzene-1,4-dithiol;dihydrochloride
2,5-Diamino-1,4-benzenedithiol Dihydrochloride
2,5-diaminobenzene-1,4-dithiol dihydrochloride
DS-7376
SCHEMBL42653
SY077238
1,4-Diamino-2,5-benzenedithiol inverted exclamation mark currencydihydrochloride
2,5-Dimercapto-1,4-phenylenediamine Dihydrochloride
D2022
75464-52-7
2,5-Diaminobenzene-1,4-bisthiol inverted exclamation mark currencydihydrochloride
C6H10Cl2N2S2
A838424
2,5-DIAMINO-1,4-BENZENEDITHIOL 2HCL
2,5-diaminobenzene-1,4-dithioldihydrochloride
YSWG173
2,5-Diamino-1,4-benzenedithiol dihydrochloride
2,5-Diaminobenzene-1,4-dithiol dihydrochloride

MDL Number

MFCD00142835

Customs Code

2930909090

FAQ

What are the physical and chemical properties of 2,5-Diamino-1,4-benzenedithiol dihydrochloride (CAS: 75464-52-7)?

2,5-Diamino-1,4-benzenedithiol dihydrochloride is a white crystalline solid with a molecular weight of approximately 278.9 g/mol. It has a solubility of about 22 mg/mL in water. Chemically, it is highly reactive, particularly in solutions, due to its amine and thiol groups.

How is 2,5-Diamino-1,4-benzenedithiol dihydrochloride (CAS: 75464-52-7) typically synthesized?

This compound is typically synthesized through a multi-step process involving the condensation of 2,5-diamino-1,4-benzenediol with hydrochloric acid. Commonly, the reaction is performed under reflux conditions, yielding a dihydrochloride salt with good selectivity and high yield.

What industries use 2,5-Diamino-1,4-benzenedithiol dihydrochloride (CAS: 75464-52-7)?

This compound finds applications in the pharmaceutical industry for drug synthesis, in polymer manufacturing for special coatings, and in sensor technology for detecting specific chemicals. It is also used in semiconductor fabrication for etching processes.

What precautions should be taken when handling 2,5-Diamino-1,4-benzenedithiol dihydrochloride (CAS: 75464-52-7)?

When handling this compound, appropriate personal protective equipment (PPE) is essential, including gloves and safety goggles. Work should be conducted in a fume hood to minimize exposure. In case of spill, immediately clean up using appropriate absorbent materials and consult the Safety Data Sheet (SDS) for further instructions.