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14889

Sigma-Aldrich

2,2′-(4-Methylphenylimino)diethanol

≥97.0% (NT)

Synonym(s):

2,2′-(p-Tolylimino)diethanol, N,N-Bis(2-hydroxyethyl)-p-toluidine, N-(p-Tolyl)diethanolamine

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About This Item

Linear Formula:
CH3C6H4N(CH2CH2OH)2
CAS Number:
3077-12-1
Molecular Weight:
195.26
Beilstein/REAXYS Number:
2099156
EC Number:
221-359-1
MDL number:
MFCD00020580
UNSPSC Code:
12352100
PubChem Substance ID:
57647227
NACRES:
NA.22

assay

≥97.0% (NT)

form

solid

bp

338-340 °C (lit.)

mp

49-53 °C (lit.)

SMILES string

Cc1ccc(cc1)N(CCO)CCO

InChI

1S/C11H17NO2/c1-10-2-4-11(5-3-10)12(6-8-13)7-9-14/h2-5,13-14H,6-9H2,1H3

InChI key

JUVSRZCUMWZBFK-UHFFFAOYSA-N

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application

2,2′-(4-Methylphenylimino)diethanol (p-tolyl diethanolamine) was used as an activating amine.

Caution

may discolor to brown on storage

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Sens. 1

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

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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M P Patel et al.
Biomaterials, 12(7), 649-652 (1991-09-01)
A number of useful room temperature polymerizing resins were formulated, based on poly(ethyl methacrylate) powder and a range of low shrinkage heterocyclic methacrylate monomers. N,N-dimethyl-p-toluidine or p-tolyl diethanolamine were used as activating amines, but the latter material is less active
M Jontell et al.
Journal of dental research, 74(5), 1162-1167 (1995-05-01)
Monomeric resin components from dental composites are toxic to fibroblasts in culture and thus may interfere with the local immune system of the pulp, reducing its effective defense potential, either by cytotoxicity or by a more specific immune mechanism. Therefore
H H Xu et al.
Journal of biomedical materials research, 52(4), 812-818 (2000-10-18)
The strength and toughness of dental core buildup composites in large stress-bearing restorations need to be improved to reduce the incidence of fracture due to stresses from chewing and clenching. The aims of the present study were to develop novel
K Ikemura et al.
Dental materials journal, 15(2), 132-143 (1996-12-01)
To develop a self-etching primer for ground dentin, 4-acryloxyethyltrimellitic acid (4-AET) was newly synthesized, and the effect of concentrations varying from 0 (control) to 56.5 wt% 4-AET in the water/ HEMA primer on bonding to the dentin was investigated. Bond
S Fujisawa et al.
Journal of dental research, 62(7), 803-805 (1983-07-01)
The interaction between phospholipids and stabilizing lysosome agents such as acetylsalicylic acid (ASA), colchicine (CC), prednisolone (PD), etc., was studied using NMR spectroscopy. The peak intensity of protons arising from these compounds was reduced in liposomes containing lecithin and various
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