DMI CAS#80-73-9

DMI CAS#80-73-9

DMI CAS#80-73-9

Excellent Solvent Power:1,3-Dimethyl-2-imidazolinone offers very strong solubility for a wide range of substances, making it highly effective as a polar solvent.


High Safety and Environmental Friendliness:It features extremely low toxicity and very low environmental pollution, supporting safer and more sustainable industrial use.


High Thermal and Chemical Stability:With a high boiling point and high flash point, it remains stable under demanding processing conditions and resists strong acids, strong alkalis, water, light, and oxygen.


Wide Operating Temperature Range:Its low melting point combined with high boiling point allows reliable performance over a broad temperature range in industrial applications.

Quality Assurance

Rigorous quality control and full regulatory compliance assured.

Sustainable Development

Sustainable processes cut waste, lower emissions, and save costs.

Specialty Solutions

Tailored fine chemicals that enhance efficiency and outcomes.

Chemical Manufacturer

A trusted manufacturer capable of stable, high-volume production and supply.

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Product Description

Product Description-DMI CAS#80-73-9


1,3-Dimethyl-2-imidazolinone (DMI, dimethylethylene urea) is a high-boiling polar solvent. It has a high flash point, low melting point, low toxicity and slight environmental impact, alongside powerful dissolving capacity. This compound possesses excellent stability and tolerates strong acids, strong alkalis, water, light and oxygen.

Product Applications-DMI CAS#80-73-9


1,3-Dimethyl-2-imidazolinone acts as a solvent for numerous organic-synthesis reactions. It is also applied in research on photochemically generating stable functionalized hydrogenated silane biradical transition-metal complexes from arylsilanes. As an inert polar solvent, it is a safer replacement for carcinogenic HMPA.


This ketone-type organic compound works both as an organic solvent and chemical intermediate, finding broad use in pharmaceuticals, pesticides, dyes, liquid-crystal materials and other related sectors.

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Product Data

Chemical Properties-DMI CAS#80-73-9



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.)

Fp

220 °F

storage temp.

Store at +5°C to +30°C.

solubility

toluene: soluble(lit.)

pka

-0.65±0.20(Predicted)

form

Liquid

color

Clear

explosive limit

1.3-8.4%(V)

Water Solubility

freely soluble

Sensitive

Hygroscopic

Merck

143,249

BRN

108808

InChIKey

CYSGHNMQYZDMIA-UHFFFAOYSA-N

LogP

-0.3 at 25℃

CAS DataBase Reference

80-73-9(CAS DataBase Reference)

NIST Chemistry Reference

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

EPA Substance Registry System

N,N'-Dimethylimidazolidinone (80-73-9)



Safety Information-Glycolic Acid CAS#79-14-1



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

3

RTECS

NJ0660000

F

3

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


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