252131

1,5-Diiodopentane

97%, contains copper as stabilizer

• Synonym(s): α,ψ-Diiodopentane, (±)-Hexane-1,2-diol, Pentamethylene diiodide
• Linear Formula: I(CH₂)₅I
• CAS Number: 628-77-3
• Molecular Weight: 323.94
• EC Number: 211-054-1
• MDL number: MFCD00001101
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855185
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 97%
• form: liquid
• contains: copper as stabilizer
• refractive index: n20/D 1.6002 (lit.)
• bp: 101-102 °C/3 mmHg (lit.)
• density: 2.177 g/mL at 25 °C (lit.)
• functional group: iodo
• SMILES string: ICCCCCI
• InChI: 1S/C5H10I2/c6-4-2-1-3-5-7/h1-5H2

Description

General description

Electrochemical reduction of 1,5-diiodopentane at carbon electrodes in DMF containing tetramethylammonium perchlorate has been studied by cyclic voltammetry and controlled-potential electrolysis.

Application

1,5-Diiodopentane has been used:

• as crosslinking reagent, to investigate the cross-linking layer-by-layer films of bioreducible poly(2-dimethylaminoethyl methacrylate) and DNA
• in preparation of (iodoalkylaminocarbene)tungsten complexes

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter