1,4-Diiodobutane, 99%, stab. with copper, Thermo Scientific Chemicals

Description

1,4-Diiodobutane is used as an additive to enhance perovskite solar cell performance. It is used as a crosslinking agent for the synthesis of anion exchange membranes from cellulose.

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
1,4-Diiodobutane is used as an additive to enhance perovskite solar cell performance. It is used as a crosslinking agent for the synthesis of anion exchange membranes from cellulose.

Solubility
Insoluble in water.

Notes
Light sensitive. Incompatible with strong oxidizing agent.

Specifications

Chemical Identifiers

• CAS: 628-21-7
• Molecular Formula: C4H8I2
• Molecular Weight (g/mol): 309.92
• MDL Number: MFCD00001099
• InChI Key: ROUYUBHVBIKMQO-UHFFFAOYSA-N
• Synonym: tetramethylene iodide, butane, 1,4-diiodo, tetramethylene diiodide, 1,4-diodobutane, a,?-diiodobutane, 1,4 diiodobutane, butane,4-diiodo, 1,4-diiodo-butane, pubchem3842, 1,4-bis iodanyl butane
• PubChem CID: 12337
• IUPAC Name: 1,4-diiodobutane
• SMILES: ICCCCI

• Melting Point: 5°C to 7°C
• Density: 2.35
• Boiling Point: 108°C to 110°C (10 mmHg)
• Refractive Index: 1.6212
• Quantity: 25 g
• Beilstein: 1098276
• Sensitivity: Light sensitive
• Solubility Information: Insoluble in water.
• Formula Weight: 309.92
• Percent Purity: 99%
• Chemical Name or Material: 1,4-Diiodobutane, stabilized with copper

Safety and Handling

Hazard Category	Warning
Hazard Statement	GHS H Statement H315-H319 Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	GHS P Statement P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention.
EINECSNumber	211-032-1
RTECSNumber	EJ9200000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only