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Home › Product Catalog › 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile

CAS 3954-26-5C8H4N4S2MW 220.3

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile (CAS 3954-26-5) — formula C8H4N4S2, molecular weight 220.3; category organic chemicals.

Product Description

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile (CAS 3954-26-5) is a chemical raw material in the organic chemicals category. Its molecular formula C8H4N4S2 comprises 8 C, 4 H, 4 N, 2 S atoms. Its molecular weight is about 220.3. Reported physicochemical data: LogP about 2.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number3954-26-5
Molecular FormulaC8H4N4S2
Molecular Weight220.3
LogP2.2
CategoryOrganic Chemicals

Technical Profile

What this product is

3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile is a carbon-based organic compound with CAS registry number 3954-26-5 and molecular formula C8H4N4S2 (molecular weight 220.3), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 3954-26-5

Its molecular formula C8H4N4S2 comprises 8 C, 4 H, 4 N, 2 S atoms.

Also known as: 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile · 3,4-二氨基噻吩并[2,3-B]噻吩-2,5-二腈

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile?

The CAS registry number of 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile is 3954-26-5.

What is the molecular formula and molecular weight of 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile?

Molecular formula C8H4N4S2, molecular weight 220.3.

What other names is 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile known by?

It is also registered under: 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile, 3,4-二氨基噻吩并[2,3-B]噻吩-2,5-二腈.

Which category does 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for 3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile (CAS 3954-26-5), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number3954-26-5
PubChem CID613260
Molecular FormulaC8H4N4S2
IUPAC Name3,4-diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile

Computed descriptors

Molecular Weight220.3
XLogP32.2
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count0
Exact Mass219.98773849
Monoisotopic Mass219.98773849
Topological Polar Surface Area156
Heavy Atom Count14

Synonyms and trade names

3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile; 3954-26-5; 3,4-diaminothiopheno[2,3-b]thiophene-2,5-dicarbonitrile; C8H4N4S2; SCHEMBL28027611; KZBSENMHTIDEHV-UHFFFAOYSA-; KZBSENMHTIDEHV-UHFFFAOYSA-N; MFCD01085842; SBB012422; STK791124; AKOS000670302; ST048175; CS-0169796; EU-0053413; G66774; F695828

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 3,4-二氨基噻吩并[2,3-B]噻吩-2,5-二腈

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