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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:
2099156
EC Number:
221-359-1
MDL number:
MFCD00020580
UNSPSC Code:
12352100
PubChem Substance ID:
57647227
NACRES:
NA.22

Quality Level

200

Assay

≥97.0% (NT)

form

solid

bp

338-340 °C (lit.)

mp

49-53 °C (lit.)

functional group

amine
hydroxyl

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

Signal Word

Danger

Hazard Statements

H302,H317,H318,H412

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL5226
BCCM2033
BCCK0630
BCCL1432
BCCK4010

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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
G J Pomrink et al.
Biomaterials, 24(6), 1023-1031 (2002-12-31)
The primary objective of this research is to evaluate the reaction kinetics of CORTOSS(TM), a thermoset, Bis-GMA (2,2-bis[4-(2-hydroxymethacryloxypropyl) phenyl]propane) composite system as a function of time, material storage temperature and the temperature of the surrounding environment (site temperature). This study
L Kanerva et al.
Acta dermato-venereologica, 73(2), 126-129 (1993-04-01)
Dental personnel are exposed to many sensitizing compounds at work and often develop multiple delayed allergies. Here we report on a dentist who got sensitized to several products that have not, or only seldom, caused sensitization earlier. These products were:
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
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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