210226
3-(Diethylamino)-1,2-propanediol
98%
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About This Item
Linear Formula:
(C2H5)2NCH2CH(OH)CH2OH
CAS Number:
Molecular Weight:
147.22
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
210-693-3
MDL number:
Product Name
3-(Diethylamino)-1,2-propanediol, 98%
InChI key
LTACQVCHVAUOKN-UHFFFAOYSA-N
InChI
1S/C7H17NO2/c1-3-8(4-2)5-7(10)6-9/h7,9-10H,3-6H2,1-2H3
SMILES string
CCN(CC)CC(O)CO
assay
98%
refractive index
n20/D 1.4602 (lit.)
bp
233-235 °C (lit.)
density
0.965 g/mL at 25 °C (lit.)
Application
3-(Diethylamino)-1,2-propanediol was used in the synthesis of diphenylmethane-4,4′-diisocyanate based polyether polyurethane cationomers. 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.
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
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
Regulatory Information
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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
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)
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