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ChemicalBook >> CAS DataBase List >> 3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE

3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE

3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE price.
  • $10 - $2333.1
  • Product name: 3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE
  • CAS: 90069-81-1
  • MF: C4H7ClN2S
  • MW: 150.62
  • EINECS:
  • MDL Number:MFCD00671511
  • Synonyms:3,4-THIOPHENDIAMINE DIHYDROCHLORIDE;3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE;3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE 99%;3,4-Diaminothiophene dihydrochloride,96%;3,4-Diaminothiophene dihydrochloride ,97%;3,4-ThiophenediaMine Dihydrochloride;3,4-ThiophenediaMine,hydrochloride (1:2);thiophene-3,4-diamine hydrochloride
Price66 Properties Safety Information Description
66 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
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  • Arctom
  • Biosynth
  • Chemenu
  • Chem-Impex
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  • Frontier Specialty Chemicals
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  • 1 g
  • Manufactureraablocks
  • Product numberAA003UPU
  • Product descriptionThiophene-3,4-diamine dihydrochloride ≥97%
  • Packaging100mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UPU
  • Product descriptionThiophene-3,4-diamine dihydrochloride 95%
  • Packaging250mg
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UPU
  • Product descriptionThiophene-3,4-diamine dihydrochloride 95%
  • Packaging1g
  • Price$31
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UPU
  • Product descriptionThiophene-3,4-diamine dihydrochloride 98%
  • Packaging5g
  • Price$131
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UPU
  • Product descriptionThiophene-3,4-diamine dihydrochloride 98%
  • Packaging10g
  • Price$261
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW168078
  • Product descriptionThiophene-3,4-diamine dihydrochloride 95%
  • Packaging5G
  • Price$185
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW168078
  • Product descriptionThiophene-3,4-diamine dihydrochloride 95%
  • Packaging5G
  • Price$185
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW168078
  • Product descriptionThiophene-3,4-diamine dihydrochloride 95%
  • Packaging25G
  • Price$775
  • Updated2026-05-25
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW168078
  • Product descriptionThiophene-3,4-diamine dihydrochloride 95%
  • Packaging25G
  • Price$775
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS143622
  • Product descriptionThiophene-3,4-diamine diHCl 95%
  • Packaging5g
  • Price$332
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS143622
  • Product descriptionThiophene-3,4-diamine diHCl 95%
  • Packaging1g
  • Price$76
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ2660
  • Product description3,4-Diaminothiophene Dihydrochloride
  • Packaging1g
  • Price$124
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number90069811
  • Product description3,4-Diaminothiophene Dihydrochloride
  • Packaging5g
  • Price$347.23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA344291
  • Product descriptionThiophene-3,4-diaminedihydrochloride 95%
  • Packaging5g
  • Price$321
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA344291
  • Product descriptionThiophene-3,4-diaminedihydrochloride 95%
  • Packaging1g
  • Price$104
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA344291
  • Product descriptionThiophene-3,4-diaminedihydrochloride 95%
  • Packaging250mg
  • Price$38
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003UPU Thiophene-3,4-diamine dihydrochloride ≥97% 100mg $10 2026-05-28 Buy
aablocks AA003UPU Thiophene-3,4-diamine dihydrochloride 95% 250mg $19 2026-05-28 Buy
aablocks AA003UPU Thiophene-3,4-diamine dihydrochloride 95% 1g $31 2026-05-28 Buy
aablocks AA003UPU Thiophene-3,4-diamine dihydrochloride 98% 5g $131 2026-05-28 Buy
aablocks AA003UPU Thiophene-3,4-diamine dihydrochloride 98% 10g $261 2026-05-28 Buy
ACHEMBLOCK W168078 Thiophene-3,4-diamine dihydrochloride 95% 5G $185 2026-05-25 Buy
ACHEMBLOCK W168078 Thiophene-3,4-diamine dihydrochloride 95% 5G $185 2026-05-27 Buy
ACHEMBLOCK W168078 Thiophene-3,4-diamine dihydrochloride 95% 25G $775 2026-05-25 Buy
ACHEMBLOCK W168078 Thiophene-3,4-diamine dihydrochloride 95% 25G $775 2026-05-27 Buy
Activate Scientific AS143622 Thiophene-3,4-diamine diHCl 95% 5g $332 2026-06-04 Buy
Activate Scientific AS143622 Thiophene-3,4-diamine diHCl 95% 1g $76 2026-06-04 Buy
AK Scientific Z2660 3,4-Diaminothiophene Dihydrochloride 1g $124 2021-12-16 Buy
Alichem 90069811 3,4-Diaminothiophene Dihydrochloride 5g $347.23 2021-12-16 Buy
Ambeed A344291 Thiophene-3,4-diaminedihydrochloride 95% 5g $321 2021-12-16 Buy
Ambeed A344291 Thiophene-3,4-diaminedihydrochloride 95% 1g $104 2021-12-16 Buy
Ambeed A344291 Thiophene-3,4-diaminedihydrochloride 95% 250mg $38 2021-12-16 Buy
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Properties

Melting point :>150°C
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
solubility :soluble in DMSO
form :Crystalline Powder
color :Gray or brown
InChI :1S/C4H6N2S.2ClH/c5-3-1-7-2-4(3)6;;/h1-2H,5-6H2;2*1H
InChIKey :RAMOMCXNLLLICQ-UHFFFAOYSA-N
SMILES :Cl.Cl.Nc1cscc1N
CAS DataBase Reference :90069-81-1(CAS DataBase Reference)

Safety Information

Symbol(GHS): Corrosion (GHS05)Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3,4-Diaminothiophene dihydrochloride can be used in the synthesis of thieno[3,4-b]pyrazine for thermoelectric applications. It can also be used in the synthesis of acenaphtho[1,2-b]thieno[3,4-e]pyrazine based acceptor molecules for the fabrication of organic transistors.

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Suppliers and manufacturers

career henan chemical co
3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE
3,4-DIAMINOTHIOPHENE DIHYDROCHLORIDE CAS:90069-81-1
Shaanxi Dideu Medichem Co. Ltd
3,4-Diaminothiophene dihydrochloride
3,4-Diaminothiophene dihydrochloride CAS:90069-81-1
Capot Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Antai Fine Chemical Technology Co.,Limited
Neostar United (Changzhou) Industrial Co., Ltd.
SIMAGCHEM CORP
Career Henan Chemica Co