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402400

Sigma-Aldrich

2-[4-(Dibutylamino)-2-hydroxybenzoyl]benzoic acid

99%

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About This Item

Linear Formula:
[CH3(CH2)3]2NC6H3(OH)COC6H4CO2H
CAS Number:
54574-82-2
Molecular Weight:
369.45
EC Number:
410-410-5
MDL number:
MFCD00134670
UNSPSC Code:
12352100
PubChem Substance ID:
24865083
NACRES:
NA.22

Assay

99%

form

solid

mp

190-193 °C (lit.)

SMILES string

CCCCN(CCCC)c1ccc(c(O)c1)C(=O)c2ccccc2C(O)=O

InChI

1S/C22H27NO4/c1-3-5-13-23(14-6-4-2)16-11-12-19(20(24)15-16)21(25)17-9-7-8-10-18(17)22(26)27/h7-12,15,24H,3-6,13-14H2,1-2H3,(H,26,27)

InChI key

QPNFUBAIQZJEPO-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sheng Wang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 76(3-4), 293-296 (2010-04-30)
A highly selective chemosensor based on fluoran dye for Fe(2+), 2'-anilino-3'-methyl-6'-dibuthylamino-N-((2'-(2''-ethylimino) methyl) naphthalen-2-ol) iso-indolin-1-one-fluoran (5), was designed and synthesized. The chemical structures of all the intermediates and the fluoran dye 5 are characterized by (1)H NMR, (13)C NMR, Ms and

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