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133019

Sigma-Aldrich

Bis(2-hydroxypropyl)amine

95%

Synonym(s):

1,1′-Iminodi-2-propanol, Diisopropanolamine

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About This Item

Linear Formula:
NH[CH2CH(OH)CH3]2
CAS Number:
110-97-4
Molecular Weight:
133.19
Beilstein:
605363
EC Number:
203-820-9
MDL number:
MFCD00004531
UNSPSC Code:
12352100
PubChem Substance ID:
24848089

Assay

95%

bp

249-250 °C/745 mmHg (lit.)

mp

42-45 °C (lit.)

solubility

alcohol: miscible
hydrocarbons: insoluble
toluene: slightly soluble
water: miscible

density

1.004 g/mL at 25 °C (lit.)

SMILES string

CC(O)CNCC(C)O

InChI

1S/C6H15NO2/c1-5(8)3-7-4-6(2)9/h5-9H,3-4H2,1-2H3

InChI key

LVTYICIALWPMFW-UHFFFAOYSA-N

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General description

Bis(2-hydroxypropyl)amine(Diisopropanolamine) is a flexible amino-alcohol ligand and induces the dimerisation of two trinuclear FeIII complexes to form the hexanuclear clusters.

Application

Bis(2-hydroxypropyl)amine(Diisopropanolamine) was used during the sulfinol process to remove sour gases such as hydrogen sulfide and carbonyl sulfide from natural gas.

replaced by

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Description
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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

275.0 °F - closed cup

Flash Point(C)

135 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
S38256
06722LW
05601LT
17017BD
11321BN

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Leigh F Jones et al.
Dalton transactions (Cambridge, England : 2003), (20)(20), 3344-3352 (2005-09-30)
The synthesis, crystal structures and magnetic properties of two hexanuclear Fe(6) clusters of general formula [Fe(6)(O)(2)(OH)(2)(O(2)CR)(10)(dipaH(2))(2)].xMeCN.yH(2)O (R = Ph, x= 5.5, y= 1 (1), R = C(Me)(3), x= 2, y= 3 (2)) are reported. The presence of the flexible amino-alcohol
Uptake of sulfolane and diisopropanolamine (DIPA) by cattails (Typha latifolia).
Doucette WJ, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 81(1), 41-49 (2005)
K A Johnson et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 45(10), 1838-1845 (2007-05-18)
The repeated dose oral and dermal toxicity of diisopropanolamine (DIPA) was evaluated in rats and compared to the reported toxicity of the related secondary alcohol amine, diethanolamine (DEA). Fischer 344/DuCrl rats were given up to 750 mg/kg/day by dermal application
L M Gieg et al.
Canadian journal of microbiology, 45(5), 377-388 (1999-08-14)
Diisopropanolamine (DIPA) is a "sweetening agent" used to remove hydrogen sulfide from sour natural gas, and it is a contaminant at some sour gas treatment facilities in western Canada. To investigate the biodegradation of this alkanolamine, 14C-DIPA was used in
Y Konishi et al.
IARC scientific publications, (105)(105), 318-321 (1991-01-01)
The carcinogenic activity of endogenously synthesized N-nitroso-bis(2-hydroxy-propyl)amine (NDHPA) was investigated in male Wistar rats administered bis(2-hydroxypropyl)amine (DHPA), mixed into a powdered diet at a concentration of 1%, and NaNO2 dissolved in distilled water at concentrations of 0.15% and 0.3%, for
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