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
InChI
1S/C4H10N2O3/c7-3-1-6(5-9)2-4-8/h7-8H,1-4H2
SMILES string
OCCN(N=O)CCO
InChI key
YFCDLVPYFMHRQZ-UHFFFAOYSA-N
form
liquid
impurities
≤10% Isopropanol
storage temp.
2-8°C
Quality Level
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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).
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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R C Schothorst et al.
Analytical and bioanalytical chemistry, 381(3), 681-685 (2005-01-26)
We have developed and validated in-house a liquid chromatography and mass spectrometry (LC-MS-MS) method for determination of N-nitrosodiethanolamine (NDELA) in cosmetics. The sample is diluted with water and then a C18 clean-up is performed. The average recovery of NDELA is
Richard N Loeppky et al.
Chemical research in toxicology, 15(4), 470-482 (2002-04-16)
The mechanism by which environmentally prevalent N-nitrosodiethanolamine (NDELA) and related 2-hydroxyethyl- or other beta-oxidized nitrosamines initiate the carcinogenic process has remained obscure. (32)P-Postlabeling assays for the pH sensitive glyoxal-deoxyguanosine (gdG) and the O(6)-2-hydroxyethyldeoxyguanosine (OHEdG) DNA adducts have been developed as
Michelle K Dennehy et al.
Chemical research in toxicology, 18(3), 556-565 (2005-03-22)
N-Nitrosodiethanolamine (NDELA) is a bident carcinogen that undergoes both P-450 mediated alpha-hydroxylation and beta-oxidation, leading ultimately to the formation of two prominent DNA adducts, glyoxaldeoxyguanosine (gdG) and O6-2-hydroxyethyldeoxyguanosine (OHEdG), in rat liver. HPLC coupled with electrospray ionization (ESI) and tandem
M Futakuchi et al.
Cancer letters, 106(2), 263-269 (1996-09-10)
Potential synergism between four N-nitroso compounds (nitrosomorpholine, nitrosodimethylamine, nitrosodiethanolamine, nitroso-oxazolidine) in rat liver carcinogenesis was examined in the medium-term bioassay. Male F344 rats were initially given diethylnitrosamine (DEN, 200 mg/kg, ip) and beginning 2 weeks later received test chemicals for
R N Loeppky et al.
Chemical research in toxicology, 11(12), 1556-1566 (1998-12-22)
A series of bioassays, including in vivo induction of DNA single-strand breaks (SSB) and cytotoxicity in cytochrome P450 2E1-transfected cells, were utilized with N-nitrosodiethanolamine (NDELA), its deuterated isotopomers (alpha-D4NDELA and beta-D4NDELA), N-nitroso-2-hydroxymorpholine (NHMOR), and two of its deuterated isotopomers (2-D-NHMOR
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