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N-NITROSODIETHANOLAMINE

N-NITROSODIETHANOLAMINE structure

CAS No.: 1116-54-7

Chemical Name:: N-NITROSODIETHANOLAMINE

Synonyms: ndela;nci-c55583;rcrawastenumberu173;diaethanolnitrosamin;DIETHANOLNITROSAMINE;Trolamine Impurity C;diethanolnitrosoamine;nitrosodiethanolamine;nitrosoiminodiethanol;N-DIETHANOLNITROSAMINE

CBNumber:: CB8401443

Molecular Formula:: C4H10N2O3

Molecular Weight:: 134.13

MDL Number:: MFCD00015522

MOL File:: 1116-54-7.mol

Last updated:2025-12-31 14:38:37

Product description	Number	Pack Size	Price
N-Nitrosodiethanolamine	N7632	500mg	$119
N-Nitrosodiethanolamine	N7632	1g	$223
N-Nitrosodiethanolamine analytical standard	68137	100 mg	$150
N-Nitrosodiethanolamine >97.0%(GC)	N0438	5g	$288
N-Nitrosodiethanolamine >97.0%(GC)	N0438	25g	$716
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N-NITROSODIETHANOLAMINE Properties

Melting point	200 °C (decomp)
Boiling point	bp0.01 125°
Density	1,26 g/cm³
refractive index	nD20 1.4849
Flash point	11℃
storage temp.	2-8°C
Water Solubility	Completely miscible in water
solubility	DMSO (Soluble), Ethyl Acetate (Sparingly), Methanol (Soluble), Water (Sparingly)
pka	13.76±0.10(Predicted)
form	clear liquid to slightly cloudy liquid
color	Light yellow to Brown
Merck	14,6634
BRN	1762620
CAS DataBase Reference	1116-54-7(CAS DataBase Reference)
FDA UNII	30YI1289VY
IARC	2B (Vol. 17, Sup 7, 77) 2000
Proposition 65 List	n-Nitrosodiethanolamine
EPA Substance Registry System	N-Nitrosodiethanolamine (1116-54-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07,GHS08

Signal word

Danger

Hazard statements

H225-H319-H350

Precautionary statements

P201-P210-P305+P351+P338-P308+P313

Hazard Codes

T,F

Risk Statements

45-11

Safety Statements

53-45-16

RIDADR

UN 1993 3/PG 2

WGK Germany

RTECS

KL9550000

TSCA

TSCA listed

HS Code

2922.19.9690

HazardClass

3.1

PackingGroup

Hazardous Substances Data

1116-54-7(Hazardous Substances Data)

Toxicity

LD50 orl-rat: 7500 mg/kg GISAAA 40(1),81,75

NFPA 704

	3
2		0

N-NITROSODIETHANOLAMINE price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	N7632	N-Nitrosodiethanolamine	1116-54-7	500mg	$119	2025-07-31	Buy
Sigma-Aldrich	N7632	N-Nitrosodiethanolamine	1116-54-7	1g	$223	2025-07-31	Buy
Sigma-Aldrich	68137	N-Nitrosodiethanolamine analytical standard	1116-54-7	100 mg	$150	2025-07-31	Buy
TCI Chemical	N0438	N-Nitrosodiethanolamine >97.0%(GC)	1116-54-7	5g	$288	2025-07-31	Buy
TCI Chemical	N0438	N-Nitrosodiethanolamine >97.0%(GC)	1116-54-7	25g	$716	2025-07-31	Buy

Product number	Packaging	Price	Buy
N7632	500mg	$119	Buy
N7632	1g	$223	Buy
68137	100 mg	$150	Buy
N0438	5g	$288	Buy
N0438	25g	$716	Buy

N-NITROSODIETHANOLAMINE Chemical Properties,Uses,Production

Chemical Properties

Reddish Yellow Oil

Uses

A potent liver carcinogen in several species of animals, is one of the most widespread N-nitroso compounds in the human environment.

Definition

ChEBI: N-Nitrosodiethanolamine is a nitroso compound.

General Description

Yellow to dark brown very viscous liquid with no distinct odor.

Air & Water Reactions

Water soluble.

Reactivity Profile

N-NITROSODIETHANOLAMINE can react with alkoxides. N-NITROSODIETHANOLAMINE reacts with sulfuric acid at temperatures above 311° F.

Health Hazard

ACUTE/CHRONIC HAZARDS: N-NITROSODIETHANOLAMINE may be harmful by eye or skin contact, inhalation or ingestion. It is an irritant and, when heated to decomposition, it emits toxic fumes of carbon monoxide, carbon dioxide and nitrogen oxides.

Fire Hazard

Flash point data for N-NITROSODIETHANOLAMINE are not available; however, N-NITROSODIETHANOLAMINE is probably combustible.

Safety Profile

Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data.Mildly toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS and ALCOHOLS.

Carcinogenicity

N-Nitrosodiethanolamine is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

Purification Methods

Purify NDELA by dissolving the amine (0.5g) in 1-propanol (10mL) and 5g of anhydrous Na2SO4 added with stirring. After standing for 1-2hours, it is filtered and passed through a chromatographic column packed with 10mL of AG 50W x 8 (H+form 50-100mesh, a strongly acidic cation exchanger). The eluent and washings (50 mL EtOH) are combined and evaporated to dryness at 35o. It has also been extracted with EtOH from the nitrosation mixture of ethanolamine, filtered and distilled under high vacuum. [Fukuda et al. Anal Chem 53 2000 1981, Jones & Wilson J Chem Soc 550, 1949, Beilstein 1 III 721, see Spiegelhalder et al. N-Nitroso Compounds: Occurrence Biological Effects and Relevance in Human Cancer (eds. O’Neill et al. IARC Scientific Publications No 57; IARC Lyon p943 1984.] Possible

Toxics Screening Level

The Initial Risk Screening Level (IRSL) for n-nitrosodiethanolamine is 0.0012 μg/m3 based on an annual averaging time.

N-NITROSODIETHANOLAMINE synthesis

Synthesis of N-NITROSODIETHANOLAMINE from Diethanolamine

N-NITROSODIETHANOLAMINE Preparation Products And Raw materials

Raw materials

Ethanol, 2-[(3,7-dimethyloctyl)nitrosoamino]- Ethanol, 2,2'-[(3,7-dimethyl-2,6-octadienyl)imino]bis-, (E)- (9CI) (E)-2-((3,7-Dimethyl-2,6-octadienyl)nitrosoamino)ethanol S-nitroso-N-acetylcysteine S-NITROSOGLUTATHIONE

Triethanolamine Diethanolamine

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Preparation Products

Formaldehyde

N-NITROSODIETHANOLAMINE Suppliers

Global( 126)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-29-81148696 +86-17392712697	1022@dideu.com	China	3995	58
Chemsigma International Co., Ltd.	+86-2558742998 +86-19951791336	info@chemsigma.com	China	1801	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
PT CHEM GROUP LIMITED	+86-85511178;	peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49964	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	43333	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+86-18621343501; +undefined18621343501	product@acmec-e.com	China	33325	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	cooperation@kean-chem.com	China	40066	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
Chemsigma International Co., Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
sgtlifesciences pvt ltd	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
HANGZHOU LEAP CHEM CO., LTD.	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Aladdin Scientific	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	58

View Lastest Price from N-NITROSODIETHANOLAMINE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-12-24	N-NITROSODIETHANOLAMINE 1116-54-7	US $0.10 / KG	1KG	98.0%	10	Shaanxi Dideu Medichem Co. Ltd

N-NITROSODIETHANOLAMINE
1116-54-7
US $0.10 / KG
98.0%
Shaanxi Dideu Medichem Co. Ltd

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2,2’-nitrosiminodi-ethano bis-(2-hydroxy-ethyl)-nitroso-amine bis(beta-hydroxyaethyl)nitrosamin bis(beta-hydroxyethyl)nitrosamine bis-2-hydroxy-ethyl-nitroso-amine di-(2-hydroxyethyl)-nitrosamine diaethanolnitrosamin diethanolnitrosoamine n,n-diethanolnitrosamine nci-c55583 ndela nitrosodiethanolamine nitrosoiminodiethanol n-nitrosoaminodiethanol n-nitrosobis(2-hydroxyethyl)amine n-Nitroso-bis(2-hydroxymethyl)-amine n-nitrosodiaethanolamin n-nitrosoiminodi-ethano 2,2'-dihydroxy-N-nitrosodiethylamine 2,2'-nitrosiminodiethanol N-Nitrosodiethanolamine? N-nitrosoiminodiethanol Ethanol, 2,2-(nitrosoimino)bis- N-DIETHANOLNITROSAMINE ETHANOL,N-NITROSOIMINODI- bis(beta-hydroxyaethyl)nitrosamin (german) diaethanolnitrosamin (german) rcrawastenumberu173 N-NITROSODIETHANOLAMINE DIETHANOLNITROSAMINE 2,2'-(Nitrosoimino)diethanol N,N-bis(2-hydroxyethyl)nitrous amide Nitrosobis(2-hydroxyethyl)amine Bis(2-hydroxyethyl)nitrosamine N-Nitrosodiethanolamine 2,2’-(nitrosoimino)bis-ethano 2,2’-dihydroxy-n-nitroso-diethylamin 2,2’-iminodi-n-nitrosoethanol 2,2’-(nitrosoimino)bisethanol 2,2’-(nitrosoimino)bis-Ethanol N-Nitrosodiethanolamine> N-Nitroso-diethanolamine Solution in Methanol, 1000μg/mL N-Nitrosoamindiethanol 2-[(2-hydroxyethyl)(nitroso)amino]ethan-1-ol Trolamine Impurity C Trolamine EP Impurity C 2,2′-(nitrosoimino)diethanol (N-nitrosodiethanolamine) N-nitroso-diethanolamine NDELA 3,7 2,2'-(Nitrosoimino)diethanol (N-Nitrosodiethanolamine) N-Nitroso Trazodone Impurity 12 N-Nitroso-diethanolamine 100 μg/mL in Methanol N-Nitrosodiethanolamine(NDELA) Morinidazole Impurity 34 1116-54-7 HOCD2CD2NNO Amines Nitric Oxide Reagents Nitrosamine pharmacetical