IR-140

• Catalog No.: 260932
• CAS Number: 53655-17-7
• M. F.: C39H34Cl3N3O4S2
• M. W.: 779.19396

SYNONYMS

• IUPAC name: 5-chloro-2-(2-{3-[2-(5-chloro-3-ethyl-2,3-dihydro-1,3-benzothiazol-2-ylidene)ethylidene]-2-(diphenylamino)cyclopent-1-en-1-yl}ethenyl)-3-ethyl-1,3-benzothiazol-3-ium perchlorate
• IUPAC Traditional name: 5-chloro-2-(2-{3-[2-(5-chloro-3-ethyl-1,3-benzothiazol-2-ylidene)ethylidene]-2-(diphenylamino)cyclopent-1-en-1-yl}ethenyl)-3-ethyl-1,3-benzothiazol-3-ium perchlorate
• Synonyms: 5,5'-二氯-11-二苯基氨基-3,3'-二乙基-10,12-乙烯噻三碳菁高氯酸盐; 5,5′-Dichloro-11-diphenylamino-3,3′-diethyl-10,12-ethylenethiatricarbocyanine perchlorate

DATABASE IDS

• EC Number: 258-689-0
• CAS Number: 53655-17-7
• PubChem SID: 24855780
• MDL Number: MFCD00011957

PROPERTIES

• Compostion: Dye content, 95%
• Empirical Formula (Hill Notation): C39H34Cl3N3O4S2
• Absorption Wavelength: λmax 823 nm
• Auto Ignition Point: 1075 °F
• Melting Point: 250-252 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312-H315-H319-H332-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Application
Suitable as laser dye
Packaging
100 mg in glass bottle

Description (简体中文)

Application
适于用作激光染料
包装
100 mg in glass bottle