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210226

Sigma-Aldrich

3-(Diethylamino)-1,2-propanediol

98%

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About This Item

Linear Formula:
(C2H5)2NCH2CH(OH)CH2OH
CAS Number:
621-56-7
Molecular Weight:
147.22
EC Number:
210-693-3
MDL number:
MFCD00004716
UNSPSC Code:
12352100
PubChem Substance ID:
24852623

assay

98%

refractive index

n20/D 1.4602 (lit.)

bp

233-235 °C (lit.)

density

0.965 g/mL at 25 °C (lit.)

SMILES string

CCN(CC)CC(O)CO

InChI

1S/C7H17NO2/c1-3-8(4-2)5-7(10)6-9/h7,9-10H,3-6H2,1-2H3

InChI key

LTACQVCHVAUOKN-UHFFFAOYSA-N

Application

3-(Diethylamino)-1,2-propanediol was used in the synthesis of diphenylmethane-4,4′-diisocyanate based polyether polyurethane cationomers[1]. It was also used to investigate the chemical and chromatographic stability of methacrylate-based monolithic columns bearing 3-N,N-diethylamino-2-hydroxypropyl (DEAE) and quarternary amine groups[2].

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

226.4 °F - closed cup

flash_point_c

108 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
S39285
12517EF
06725EF

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Polyurethane cationomers with pendant trialkylammonium groups: effects of ion content, alkyl group, and neutralizing anion.
Goddard RJ and Cooper SL.
Journal of Polymer Science. Part B, Polymer Letters, 32(8), 1557-1571 (1994)
Jana Vidic et al.
Journal of chromatography. A, 1144(1), 63-71 (2006-12-05)
Chemical and chromatographic stability of methacrylate-based monolithic columns bearing 3-N,N-diethylamino-2-hydroxypropyl (DEAE) and quarternary amine (QA) groups was studied. The leakage products from both monolithic columns were determined and the leakage of amines has been quantified in alkali solutions. Monolithic columns

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