392200

1,1′-Diethyl-4,4′-dicarbocyanine iodide

Dye content 90 %

• Empirical Formula (Hill Notation): C₂₇H₂₇IN₂
• CAS Number: 18300-31-7
• Molecular Weight: 506.42
• MDL number: MFCD00050328
• UNSPSC Code: 12352103
• PubChem Substance ID: 57649886
• NACRES: NA.23

Properties

• form: solid
• composition: Dye content, 90%
• mp: 158 °C (dec.) (lit.)
• λmax: 814 nm
• SMILES string: [I-].CCN1C=C\C(=C/C=C/C=C/c2cc[n+](CC)c3ccccc23)c4ccccc14
• InChI: 1S/C27H27N2.HI/c1-3-28-20-18-22(24-14-8-10-16-26(24)28)12-6-5-7-13-23-19-21-29(4-2)27-17-11-9-15-25(23)27;/h5-21H,3-4H2,1-2H3;1H/q+1;/p-1
• InChI key: XDGZLJIBGBJNTI-UHFFFAOYSA-M

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H301 + H311 + H331,H315,H319,H335
• pcodes: P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges