260932

IR-140

Dye content 95 %

• Synonym(s): 5,5′-Dichloro-11-diphenylamino-3,3′-diethyl-10,12-ethylenethiatricarbocyanine perchlorate
• Empirical Formula (Hill Notation): C₃₉H₃₄Cl₃N₃O₄S₂
• CAS Number: 53655-17-7
• Molecular Weight: 779.19
• EC Number: 258-689-0
• MDL number: MFCD00011957
• UNSPSC Code: 12352103
• PubChem Substance ID: 24855780
• NACRES: NA.23

Properties

• form: powder
• Quality Level: 200
• autoignition temp.: 1075 °F
• composition: Dye content, 95%
• mp: 250-252 °C (lit.)
• λmax: 823 nm
• SMILES string: [O-]Cl(=O)(=O)=O.CCN1C(/Sc2ccc(Cl)cc12)=C\C=C3/CCC(\C=C\c4sc5ccc(Cl)cc5[n+]4CC)=C3N(c6ccccc6)c7ccccc7
• InChI: 1S/C39H34Cl2N3S2.ClHO4/c1-3-42-33-25-29(40)19-21-35(33)45-37(42)23-17-27-15-16-28(18-24-38-43(4-2)34-26-30(41)20-22-36(34)46-38)39(27)44(31-11-7-5-8-12-31)32-13-9-6-10-14-32;2-1(3,4)5/h5-14,17-26H,3-4,15-16H2,1-2H3;(H,2,3,4,5)/q+1;/p-1
• InChI key: UVLDECUUBLLYRG-UHFFFAOYSA-M

Description

Application

Suitable as laser dye

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332,H315,H319,H335
• Precautionary Statements: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves