Skip to Content
Merck
CN

Key Documents

View All Documentation

418943

2,2′-[4-(2-Hydroxyethylamino)-3-nitrophenylimino]diethanol

98%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
HOCH2CH2NHC6H3(NO2)N(CH2CH2OH)2
CAS Number:
33229-34-4
Molecular Weight:
285.30
NACRES:
NA.22
PubChem Substance ID:
24866251
UNSPSC Code:
12352100
EC Number:
251-410-3
MDL number:
MFCD00071762
Assay:
98%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

98%

mp

108-111 °C (lit.)

solubility

water: soluble(lit.)

SMILES string

OCCNc1ccc(cc1[N+]([O-])=O)N(CCO)CCO

InChI

1S/C12H19N3O5/c16-6-3-13-11-2-1-10(9-12(11)15(19)20)14(4-7-17)5-8-18/h1-2,9,13,16-18H,3-8H2

InChI key

MIWUTEVJIISHCP-UHFFFAOYSA-N

General description

2,2′-[4-(2-Hydroxyethylamino)-3-nitrophenylimino]diethanol (HC Blue No.2) is a water-soluble purple dye.

Application

2,2′-[4-(2-Hydroxyethylamino)-3-nitrophenylimino]diethanol may be employed to improve the visibility of self-healing ureidopyrimidinone (UPy) hydrogel (poly(ethylene glycol) containing bifunctional UDP groups).

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBF9635V
STBF9057V
00527JG
U19798
U00301

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Self-Healing Supramolecular Polymers In Action.
van Gemert GML, et al.
Macromolecular Chemistry and Physics, 213(2), 234-242 (2012)
Species comparisons regarding comparative metabolism of two structurally similar phenylenediamines (HC Blue 1 and HC Blue 2).
F Kari et al.
Progress in clinical and biological research, 340D, 305-314 (1990-01-01)
HC Blue No. 2.
IARC monographs on the evaluation of carcinogenic risks to humans, 57, 143-151 (1993-01-01)
View All Related Papers

Global Trade Item Number

SKUGTIN
418943-10G04061832287355