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IR-783

Catalog No. 543292 Name Sigma Aldrich
CAS Number 115970-66-6 Website http://www.sigmaaldrich.com
M. F. C38H46ClN2NaO6S2 Telephone 1-800-521-8956
M. W. 749.35441 Fax
Purity Email
Storage Chembase ID: 144700

SYNONYMS

IUPAC name
sodium 2-[2-(2-chloro-3-{2-[3,3-dimethyl-1-(4-sulfonatobutyl)-2,3-dihydro-1H-indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl)ethenyl]-3,3-dimethyl-1-(4-sulfonatobutyl)-3H-indol-1-ium
IUPAC Traditional name
sodium 2-[2-(2-chloro-3-{2-[3,3-dimethyl-1-(4-sulfonatobutyl)indol-2-ylidene]ethylidene}cyclohex-1-en-1-yl)ethenyl]-3,3-dimethyl-1-(4-sulfonatobutyl)indol-1-ium
Synonyms
2-[2-[2-氯-3-[2-[1,3-二氢-3,3-二甲基-1-(4-磺酸丁基)-2H-吲哚-2-亚基]-亚乙基]-1-环己烯-1-基]-乙烯基]-3,3-二甲基-1-(4-磺酸丁基)-3H-吲哚鎓氢氧化物内盐 钠盐
2-[2-[2-Chloro-3-[2-[1,3-dihydro-3,3-dimethyl-1-(4-sulfobutyl)-2H-indol-2-ylidene]-ethylidene]-1-cyclohexen-1-yl]-ethenyl]-3,3-dimethyl-1-(4-sulfobutyl)-3H-indolium hydroxide, inner salt sodium salt

DATABASE IDS

PubChem SID 24878673
CAS Number 115970-66-6
MDL Number MFCD03427057

PROPERTIES

Compostion Dye content, 90%
Empirical Formula (Hill Notation) C38H46ClN2NaO6S2
Absorption Wavelength λmax 782 nm
Melting Point 209-212 °C(lit.)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 3

DETAILS

Description (English)
Features and Benefits
Water soluble, laser and near-IR dye
Packaging
250 mg in glass bottle
Description (简体中文)
Features and Benefits
可溶于水,用作激光和近红外染料
包装
250 mg in glass bottle

REFERENCES