Catalog / 4,7-双(2-溴-5-噻吩基)-2,1,3-苯并噻二唑4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole

4,7-双(2-溴-5-噻吩基)-2,1,3-苯并噻二唑4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole

4,7-Bis(5-bromothiophen-2-yl)-2,1,3-benzothiadiazole

杂环苯环噻吩苯并噻二唑 OLED

Molecular Structure

CAS Number

288071-87-4

Molecular Formula

C14H6Br2N2S3

Molecular Weight

458.21

Purity

≥98% (HPLC)

InChIKey

ZIIMIGRZSUYQGW-UHFFFAOYSA-N

MDL Number

MFCD16619295

SMILES

C1=C(C2=NSN=C2C(=C1)C3=CC=C(S3)Br)C4=CC=C(S4)Br

Appearance

Red needles/powder

Melting Point

245-247°C

Storage

Store in cool, dry place; protect from light and moisture

Description

4,7-Bis(5-bromothiophen-2-yl)benzo[c][1,2,5]thiadiazole is a red monomer widely used for the synthesis of donor-acceptor conjugated polymers such as PCDTBT for organic photovoltaic solar cells. It serves as an electron acceptor building block in polymer semiconductors for OPV, OFET, and OLED applications.

Applications

OLED/OPV monomer; organic solar cells; polymer semiconductors; donor-acceptor conjugated polymers

Safety & Hazards

Classification: Acute Tox. 3 (H301); Eye Dam. 1 (H318); Signal: Danger

H-statements: H301: Toxic if swallowed; H318: Causes serious eye damage

P-statements: P264, P264+P265, P270, P280, P301+P316, P305+P354+P338, P317, P321, P330, P405, P501

Ordering

Packaging: 1 g; 5 g

Availability

Status Check Availability

Purity ≥98% (HPLC)

Grade Research grade

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