Y0001183

Trolamine impurity B

European Pharmacopoeia (EP) Reference Standard

Synonym(s):
2,2′-Iminodiethanol, Bis(2-hydroxyethyl)amine, Diethanolamine
Linear Formula:
HN(CH2CH2OH)2
CAS Number:
Molecular Weight:
105.14
Beilstein/REAXYS Number:
605315
MDL number:
PubChem Substance ID:
NACRES:
NA.24

grade

pharmaceutical primary standard

vapor density

3.6 (vs air)

vapor pressure

<0.98 atm ( 100 °C)

form

neat

autoignition temp.

689 °F

expl. lim.

10.6 %

manufacturer/tradename

EDQM

refractive index

n20/D 1.477 (lit.)

bp

217 °C/150 mmHg (lit.)

mp

28 °C (lit.)

density

1.097 g/mL at 25 °C (lit.)

Featured Industry

Pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

OCCNCCO

InChI

1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2

InChI key

ZBCBWPMODOFKDW-UHFFFAOYSA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the
issuing Pharmacopoeia.

Packaging

Unit quantity: 1.5 mL. Subject to change. The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Caution

Other Notes

Sales restrictions may apply.

Signal Word

Danger

WGK Germany

WGK 1

Flash Point(F)

280.4 °F - closed cup

Flash Point(C)

138 °C - closed cup

Hon-Wing Leung et al.
Regulatory toxicology and pharmacology : RTP, 43(3), 260-271 (2005-09-29)
Diethanolamine (DEA) is a chemical used widely in a number of industries and is present in many consumer products. Studies by the National Toxicology Program (NTP) have indicated that lifetime dermal exposure to DEA increased the incidence and multiplicity of...
Choline deficiency associated with diethanolamine carcinogenicity.
Paul M Newberne
Toxicological sciences : an official journal of the Society of Toxicology, 67(1), 1-3 (2002-04-19)
M-L Metzger et al.
Clinical and experimental immunology, 179(2), 256-264 (2014-09-25)
Common variable immunodeficiency (CVID) encompasses a heterogeneous group of antibody deficiencies characterized by susceptibility to recurrent infections and sequelae, including bronchiectasis. We investigated the relevance of the lectin complement pathway in CVID patients by analysing ficolin-2 and ficolin-3 serum levels...
Hae-Rim Kim et al.
PloS one, 10(4), e0124909-e0124909 (2015-04-22)
Vascular endothelial growth factor (VEGF) has angiogenic, inflammatory, and bone-destructive roles in rheumatoid arthritis (RA). We aimed to determine the unique role of VEGF in osteoclastogenesis in RA. VEGF-induced receptor activator of nuclear factor ҡB ligand (RANKL) expression was determined...
Xiao-yu Jia et al.
PloS one, 10(4), e0123277-e0123277 (2015-04-16)
The autoantigen of anti-glomerular basement membrane (GBM) disease has been identified as the non-collagenous domain 1 of α3 chain of type IV collagen, α3(IV)NC1. Our previous study revealed a peptide on α3(IV)NC1 as a major linear epitope for B cells...

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