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Merck
CN

N7632

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
UNSPSC Code:
12352116
NACRES:
NA.25
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1762620
Form:
liquid
Quality level:
Technical Service
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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

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).



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pictograms

FlameHealth hazard

signalword

Danger

hcodes

Hazard Classifications

Carc. 1B - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

52.9 °F

flash_point_c

11.6 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

监管及禁止进口产品

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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
U Harréus et al.
Laryngo- rhino- otologie, 78(4), 176-181 (1999-07-17)
In numerous epidemiologic studies, environmental and occupational substances such as sodium dichromate (Na2Cr2O7), benzo[a]pyren (B(a)P), and N'nitroso-diethanolamine (NDELA) have been shown to be of potential carcinogenic risk on human epithelial cells in the upper aerodigestive tract. Using the alkaline microgel
M T Matyska et al.
Journal of chromatography. A, 887(1-2), 497-503 (2000-08-29)
The presence of the carcinogenic N-nitrosodiethanolamine (NDELA; CAS No. 1116-54-7) in cosmetic samples was determined using an etched, C18 modified capillary in the open-tubular capillary electrochromatography technique. A very simple extraction procedure leads to a sample matrix free from interferences.



Global Trade Item Number

SKUGTIN
N7632-500MG04061837841248
N7632-1G04061834118114