N,N-Dimethylindoaniline

Name: <I>N</I>,<I>N</I>-Dimethylindoaniline
Brand: SIAL

Dye content 97 %

Synonym(s):

Phenol Blue

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About This Item

Empirical Formula (Hill Notation):

C₁₄H₁₄N₂O

CAS Number:

2150-58-5

Molecular Weight:

226.27

EC Number:

218-434-6

MDL number:

MFCD00001620

UNSPSC Code:

12171500

PubChem Substance ID:

24854116

NACRES:

NA.47

Key Documents

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form

powder

Quality Level

100

composition

Dye content, 97%

mp

133-134 °C (lit.)

λ_max

608 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

CN(C)c1ccc(cc1)N=C2C=CC(=O)C=C2

InChI

1S/C14H14N2O/c1-16(2)13-7-3-11(4-8-13)15-12-5-9-14(17)10-6-12/h3-10H,1-2H3

InChI key

LHGMHYDJNXEEFG-UHFFFAOYSA-N

Related Categories

Clinical & Diagnostics

Hematology Stains

Tissue Diagnostics

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This Item	M9140	302643	95290
Sigma-Aldrich 235601 N,N-Dimethylindoaniline	Sigma-Aldrich M9140 Methylene blue	Sigma-Aldrich 302643 Trypan Blue	Sigma-Aldrich 95290 Methyl Blue
form powder	form powder	form powder	form powder or crystals
application(s) diagnostic assay manufacturing hematology histology	application(s) diagnostic assay manufacturing hematology histology	application(s) diagnostic assay manufacturing hematology histology	application(s) diagnostic assay manufacturing hematology histology
Quality Level 100	Quality Level 200	Quality Level 200	Quality Level 200
storage temp. room temp	storage temp. room temp	storage temp. room temp	storage temp. room temp
composition Dye content, 97%	composition Dye content, ≥82%	composition Dye content, 60%	composition -
mp 133-134 °C (lit.)	mp -	mp >300 °C (lit.)	mp -

General description

N,N-Dimethylindoaniline, also known as phenol blue is a solvatochromic, nonfluorescent dye.

Application

N,N-Dimethylindoaniline has been used to study the solvent polarity effects that may be seen during the solute-solvent H-bond interactions.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Dilek Yalcin et al.

Physical chemistry chemical physics : PCCP, 22(1), 114-128 (2019-12-10)

Ionic liquids (ILs) are highly tailorable solvents with many potential applications. Knowledge about their solvation properties is highly beneficial in the utilization of ILs for specific tasks, though for many ILs this is currently unknown. In this study, we have

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