ChemicalBook >> CAS DataBase List >>1,3-Dimethyl-2-imidazolidinone

1,3-Dimethyl-2-imidazolidinone

1,3-Dimethyl-2-imidazolidinone structure

CAS No.: 80-73-9

Chemical Name:: 1,3-Dimethyl-2-imidazolidinone

Synonyms: DMI;DMEU;1,3-DIMETHYLIMIDAZOLIDIN-2-ONE;1,3-DIMETHYLIMIDAZOLIDINONE;DIMETHYL IMIDAZOLIDINONE;1,3-Dimethyl-2-imidazolinone;1,3-DMI;rhonite1;Karbomos;Rhonite 1

CBNumber:: CB3332975

Molecular Formula:: C5H10N2O

Molecular Weight:: 114.15

MDL Number:: MFCD00003188

MOL File:: 80-73-9.mol

MSDS File:: SDS

Last updated:2024-01-22 16:43:48

Request For Quotation

1,3-Dimethyl-2-imidazolidinone Properties

Melting point	8.2 °C
Boiling point	224-226 °C (lit.)
Density	1.056 g/mL at 25 °C (lit.)
vapor pressure	<1 hPa (20 °C)
refractive index	n20/D 1.472(lit.)
Flash point	220 °F
storage temp.	Store at +5°C to +30°C.
solubility	toluene: soluble(lit.)
form	Liquid
pka	-0.65±0.20(Predicted)
color	Clear
explosive limit	1.3-8.4%(V)
Viscosity	1.95mm2/s
Water Solubility	freely soluble
Sensitive	Hygroscopic
Merck	14,3249
BRN	108808
InChIKey	CYSGHNMQYZDMIA-UHFFFAOYSA-N
LogP	-0.3 at 25℃
CAS DataBase Reference	80-73-9(CAS DataBase Reference)
FDA UNII	5C1YQQ9M90
NIST Chemistry Reference	1,3-Dimethyl-2-imidazolidinone(80-73-9)
EPA Substance Registry System	N,N'-Dimethylimidazolidinone (80-73-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07,GHS08

Signal word

Danger

Hazard statements

H302-H318-H361fd

Precautionary statements

P201-P202-P280-P301+P312-P305+P351+P338-P308+P313

Hazard Codes

Xn,Xi

Risk Statements

21/22-38-41-36/38-62-22

Safety Statements

26-36-36/37/39-36/37

RIDADR

UN 2810 6.1/PG 3

WGK Germany

RTECS

NJ0660000

Autoignition Temperature

305 °C

Hazard Note

Harmful/Irritant

TSCA

Yes

HazardClass

6.1

PackingGroup

Ⅲ

HS Code

29332990

Toxicity

LD50 orally in Rabbit: 1261 mg/kg LD50 dermal Rabbit 986 mg/kg

NFPA 704

	2
3		1

1,3-Dimethyl-2-imidazolidinone price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.18212	1,3-Dimethyl-2-imidazolidinone for synthesis	80-73-9	100mL	$81.6	2024-03-01	Buy
Sigma-Aldrich	8.18212	1,3-Dimethyl-2-imidazolidinone for synthesis	80-73-9	500mL	$244	2024-03-01	Buy
Sigma-Aldrich	193453	1,3-Dimethyl-2-imidazolidinone reagent grade	80-73-9	25g	$28.5	2024-03-01	Buy
Sigma-Aldrich	193453	1,3-Dimethyl-2-imidazolidinone reagent grade	80-73-9	1kg	$300	2024-03-01	Buy
TCI Chemical	D1477	1,3-Dimethyl-2-imidazolidinone >99.0%(GC)	80-73-9	25mL	$28	2024-03-01	Buy

Product number	Packaging	Price	Buy
8.18212	100mL	$81.6	Buy
8.18212	500mL	$244	Buy
193453	25g	$28.5	Buy
193453	1kg	$300	Buy
D1477	25mL	$28	Buy

1,3-Dimethyl-2-imidazolidinone Chemical Properties,Uses,Production

Description

DMI, a high purity aprotic solvent, is composed of nitrogen containing five membered ring compound and widely recognized as an epoch making solvent. It is a colorless, transparent, high polar solvent with high thermal and chemical stability and non-corrosiveness. The material has a high boiling point of 222° C, a high flash point of 120° C (open method) / 95° C (close method), and a low melting point of 7.5° C.

Chemical Properties

Almost colorless, clear liquid

Uses

1,3-Dimethyl-2-imidazolidinone may be used:

As substitute solvent for hexamethylphosphoric triamide (HMPA) in the synthesis of 1,2-bis(trimethylsilyl)benzene.
As solvent during the α-regioselective prenylation of imine.
As component of mobile phase for the size-exclusion chromatographic analysis of cellulose.

Uses

1,3-Dimethyl-2-imidazolidinone is used as a high-boiling polar aprotic solvent. It is used as a substitute solvent for toxic hexamethylphosphoramide. It finds application in detergents, dyestuffs, electronic materials and in the manufacture of polymers. It is involved in the preparation of 1,2-bis(trimethylsilyl)benzene. Further, it is utilized as a solvent during alfa-regioselective prenylation of imines. In addition to this, it constitutes the mobile phase during size-exclusion chromatographic analysis of cellulose.

Uses

DMI can be used in a variety of applications including detergents, dyestuffs, electronic materials and in the manufacture of polymers. Its versatility can be attributed to it. Of particular note are its excellent solubility for inorganic and organic compounds and high dielectric constant and solvation effect.

Definition

ChEBI: 1,3-Dimethyl-2-imidazolidinon is an imidazolidinone.

General Description

1,3-Dimethyl-2-imidazolidinone (DMI) is an imidazolidine derivative. It is reported to act as a promoter by minimizing the formation of dialkylation byproducts and accelerating the rate of monoalkylation of γ-butyrolactone. Conversion of CO₂ to form lower alcohols by homogeneous catalytic hydrogenation using DMI as solvent has been investigated.

Flammability and Explosibility

Non flammable

1,3-Dimethyl-2-imidazolidinone Preparation Products And Raw materials

Raw materials

Ethylenediamine Toluene Methyl trioctyl ammonium chloride Chloroform Urea

Sodium hydroxide Dimethyl sulfate

1of2

Preparation Products

TETRAFLUOROSUCCINIC ACID 3,5-Difluorochlorobenzene Imidazolidine, 2,2-dichloro-1,3-dimethyl-

1,3-Dimethyl-2-imidazolidinone Suppliers

Global( 636)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12453	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971 +86-17331933971	deasea125996@gmail.com	China	2503	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7377	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15371	58
Hi-Tech Chemistry Corp	0519-86626038	yuhh@hitechem.com	CHINA	811	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
Nanjing ChemLin Chemical Industry Co., Ltd.	025-83697070	product@chemlin.com.cn	CHINA	3012	60
Jiangsu Qingquan Chemical Co., Ltd.	+86-571-86589381,86589382,86589383	sales1@qqpharm.com	CHINA	154	55

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Henan Bao Enluo International TradeCo.，LTD	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Hi-Tech Chemistry Corp	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Nanjing ChemLin Chemical Industry Co., Ltd.	60
Jiangsu Qingquan Chemical Co., Ltd.	55

View Lastest Price from 1,3-Dimethyl-2-imidazolidinone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-19	1,3-Dimethyl-2-imidazolidinone 80-73-9	US $0.00 / Kg/Drum	1KG	99%	2000mt/year	Jinan Finer Chemical Co., Ltd
2024-04-16	1,3-Dimethyl-2-imidazolidinone 80-73-9	US $25.00 / kg	200kg	99	100TONS	Qingdao Truelight functional Material Technology Co., Ltd.
2024-01-22	1,3-Dimethyl-2-imidazolidinone 80-73-9	US $8.00-0.80 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

1,3-Dimethyl-2-imidazolidinone
80-73-9
US $0.00 / Kg/Drum
99%
Jinan Finer Chemical Co., Ltd

1,3-Dimethyl-2-imidazolidinone
80-73-9
US $25.00 / kg
99
Qingdao Truelight functional Material Technology Co., Ltd.

1,3-Dimethyl-2-imidazolidinone
80-73-9
US $8.00-0.80 / KG
99%
Henan Fengda Chemical Co., Ltd

1,3-Dimethyl-2-imidazolidinone Spectrum

1,3-Dimethyl-2-imidazolidinone(80-73-9)MS 1,3-Dimethyl-2-imidazolidinone(80-73-9)¹HNMR 1,3-Dimethyl-2-imidazolidinone(80-73-9)¹³CNMR 1,3-Dimethyl-2-imidazolidinone(80-73-9)IR1 1,3-Dimethyl-2-imidazolidinone(80-73-9)Raman

80-73-9(1,3-Dimethyl-2-imidazolidinone)Related Search:

1,2-Dimethylimidazole 1-Methylimidazole Imidazolidine Dimethyl sulfoxide Dimethyl fumarate

Acetone oxime Dimethyl sulfate N,N-Dimethylformamide ETHANE Dimethyl ether

Dimethyl carbonate 2,4-Dimethylimidazole mebikar DIMETHYLOL ETHYLENE UREA N,N',N'',N'''-Tetraacetylglycoluril

4,5-dihydroxy-1,3-bis(hydroxymethyl)imidazolidin-2-one 4,5-dihydroxy-1,3-dimethyl-2-Imidazolidinone Tetramethylol acetylenediurea Dimethyl Imidazolidinone

1of4

DIMETHYLETHYLENE UREA 1,3-DiMethyl-2-iMidazolidinone, 98% 1KG Tetrahydro-2H-imidazol-2-one, 1,3-Dimethyl-2-oxoimidazolidine 1,3-DIMETHYL-2-IMIDAZOLIDINONE FOR SYNTH DiMethyl-2-iMidazolidin 1,3-DiMethyl-2-iMidazolidinone >=99.0% (GC) 1,3-DiMethyl-2-iMidazolidinone absolute, over Molecular sieve (H2O <=0.04%), >=99.5% (GC) 1,3-DiMethyl-2-iMidazolidinone reagent grade 1, 3 - diMethyl - 2 - iMidazoline ketone TIMTEC-BB SBB008346 N,N'-DIMETHYLETHYLENEUREA 1,3-DIMETHYL-2-IMIDAZOLIDINONE 1,3-DIMETHYLIMIDAZOLIDONE 1,3-dimethyl-2-imidazodinone 1,3-dimethyl-2-imidazolidinon 1,3-Dimethyl-2-imidazolidone 1,3-Dimethylethyleneurea 2-Imidazolidinone, 1,3-dimethyl- karbomostsem n,n’-dimethylimidazolidinone n,n’-dimethylimidazolidone N,N'-Dimethyl-2-imidazolidinone Rhonite 1 rhonite1 1,3-Dimethylimidazolineone (DMI) 1,3-Dimethyl-2-imida 1,3-Dimethyl-2-Imidazolidinone, DMI 1.3-Dimethylimidazolinone 1,3-DIMETHYL-2-IMIDAZOLIDINONE ABS.OVER MOL.SIEVE(H2O<0.01%) Pvp/Va(Copolyvidone)Vinylpyrrolidone/VinylacetateCopolymer 1,3-Dimethyl-2-imidazolidinone, 98+% 1,3-Dimethylimidazolidinone,99% 1,3-Dimethyl-2-imidozolidinone 1,3-Dimethyl-2-imidazolidone(98.5%) 1,3-Dimethyl-2-Imidazolidinone(99%) 1,3-Domethyl-2-imidazolidinone DMI 1,3-DIMETHYL-2-IMIDAZOLIDINONE 1,3-dimethylimdazolidone 1,3-DIMETHYLIMIDAZOLINEONE N,Nμ-Dimethylethyleneurea, DMEU, DMI Karbomos N,N-Dimethylethylenediamine cyclic urea 1,3-DMI 1,3-Dimethylimidazolidinone, 98+% P-BROMO-A-PHENYLETHYLAMINE -2-imidazoL 1,3-Dimethyl-2-imidazolidinone> 1,3-Dimethyl-2-imidazolidinone, 99%, for synthesis Tetrahydro-2H-imidazol-2-one 1,3-Dimethyl-2-Imidazolidinone (DMI) ExiPlus, Multi-Compendial, 99% 1,3-Dimethyl-2-Imidazolidinone (DMI) GC-HS, 99.9% 1,3-Dimethyl-2-Imidazolidinone (DMI) pure, 99% N,N-DIMETHYL IMIDAZOLIDINONE GC DMEU DMI 1,3-DIMETHYLIMIDAZOLIDIN-2-ONE 1,3-DIMETHYLIMIDAZOLIDINONE DIMETHYL IMIDAZOLIDINONE