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Key Documents

N7632

Sigma-Aldrich

N-Nitrosodiethanolamine

Synonym(s):

2,2′-(Nitrosoimino)bisethanol, N,N-Diethanolnitrosamine, Bis(2-hydroxyethyl)nitrosamine, NDELA

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About This Item

Empirical Formula (Hill Notation):
C4H10N2O3
CAS Number:
Molecular Weight:
134.13
Beilstein:
1762620
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.25

form

liquid

Quality Level

impurities

≤10% Isopropanol

storage temp.

2-8°C

SMILES string

OCCN(N=O)CCO

InChI

1S/C4H10N2O3/c7-3-1-6(5-9)2-4-8/h7-8H,1-4H2

InChI key

YFCDLVPYFMHRQZ-UHFFFAOYSA-N

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Application


  • Changes in levels of N-nitrosamine formed from amine-containing compounds during chloramination via photocatalytic pretreatment with immobilized TiO(2): Effect of source water and pH.: In this study, NDELA is used as a standard to examine how the formation of nitrosamines, such as N-Nitrosodiethanolamine, is affected by different water sources and pH levels during water treatment processes (Seid et al., 2022).

  • Monitoring and risk assessment of hazardous chemicals in toy-slime and putty in the Netherlands.: This research focuses on the presence of N-Nitrosodiethanolamine in children′s toys, providing important data for consumer safety and regulatory standards (Braver et al., 2021).

  • On-line solid phase extraction-ultra-high performance liquid chromatography coupled to tandem mass spectrometry for the determination of N-nitrosodiethanolamine in baby shampoo.: Highlights the usage of N-Nitrosodiethanolamine as an analytical standard in application of advanced chromatographic techniques for detecting harmful substances in consumer products, ensuring product safety and regulatory compliance (Tada et al., 2021).

Pictograms

FlameHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 1B - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

52.9 °F

Flash Point(C)

11.6 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Th Wolf et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 41(4), 561-573 (2003-03-05)
The hen's egg test for micronucleus induction (HET-MN) combines the use of the commonly accepted genetic endpoint "formation of micronuclei" with the well-characterized and complex model of the incubated hen's egg, which enables metabolic activation, elimination and excretion of xenobiotics
Richard N Loeppky et al.
Chemical research in toxicology, 15(4), 457-469 (2002-04-16)
N-Nitrosodiethanolamine (NDELA), an environmentally prevalent, potent carcinogen, undergoes competitive rat liver microsome-mediated oxidation at both the alpha (adjacent to N)- and beta-positions of the 2-hydroxyethyl chains. The former process, alpha-hydroxylation, is detected by the formation of glycolaldehyde (determined as its
W T Stott et al.
Toxicology letters, 114(1-3), 67-75 (2000-03-14)
Diethanolamine (DEA), a secondary amine found in a number of consumer products, reportedly induces liver tumors in mice. In an attempt to define the tumorigenic mechanism of DEA, N-nitrosodiethanolamine (NDELA) formation in vivo and development of choline deficiency were examined
Alireza Ghassempour et al.
Journal of chromatography. A, 1185(1), 43-48 (2008-02-20)
A high-performance liquid chromatographic (HPLC) method was developed for the determination of N-nitrosodiethanolamine (NDELA), which is a non-volatile N-nitrosoamine. In this method, sodium 1-octanesulfonate has been used as an ion complexation agent for NDELA. The resulting complex was analyzed by
S Monarca et al.
Environmental health perspectives, 104(1), 78-82 (1996-01-01)
Biological monitoring of occupational hazards was performed in workers using cutting fluids containing N-nitrosodiethanolamine (NDELA). The study involved a group of 25 male subjects from some metal factories in central Italy who used cutting fluids with an NDELA content of

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