2,5-Dibromo-3,4-dinitrothiophene, 95%

Description

CAS: 52431-30-8 | C4Br2N2O4S | 331.92 g/mol

Reatant in the synthesis of bromodinitro compound, polymers via stille coupling. 3,4-diaminothiophene was obtained from the reduction of 2,5-dibromo-3,4-dinitrothiophene.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Reatant in the synthesis of bromodinitro compound, polymers via stille coupling. 3,4-diaminothiophene was obtained from the reduction of 2,5-dibromo-3,4-dinitrothiophene.

Solubility
Insoluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 52431-30-8
• Molecular Formula: C4Br2N2O4S
• Molecular Weight (g/mol): 331.92
• MDL Number: MFCD00015537
• InChI Key: AHGHPBPARMANQD-UHFFFAOYSA-N
• Synonym: 2,5-dibromo-3,4-dinitro-thiophene, thiophene, 2,5-dibromo-3,4-dinitro, acmc-1apgk, ksc491i5j, 2,5-dibromo-3,4-dinitrothiophene gc
• PubChem CID: 257024
• IUPAC Name: 2,5-dibromo-3,4-dinitrothiophene
• SMILES: [O-][N+](=O)C1=C(Br)SC(Br)=C1[N+]([O-])=O

• Melting Point: 134°C to 137°C
• Quantity: 5 g
• Beilstein: 218219
• Solubility Information: Insoluble in water.
• Formula Weight: 331.94
• Percent Purity: 95%
• Chemical Name or Material: 2,5-Dibromo-3,4-dinitrothiophene

Safety and Handling

Hazard Category	H302-H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber	000-000-0
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only