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DMI 1,3-Dimethyl-2-imidazolidinone 99% CAS 80-73-9

Name: DMI 1,3-Dimethyl-2-imidazolidinone 99% CAS 80-73-9
Brand: Zentrachem
SKU: pr2509032073
Price: 0.1 USD
Availability: InStock

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CAS No.:

80-73-9

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Qingdao

Brand:

Zentrachem

Packaging:

200L plastic drum

Price valid (until):

2025-10-29

Contact Supplier

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Hangzhou Zentra Bio-Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Capability: 2000MT/year

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.

1,3-Dimethyl-2-imidazolidinone Chemical 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.)
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

About us

Zentra Chemical, headquartered in Hangzhou, China, is aiming to be a global player in chemical trading and integrated solutions.

Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, Herbal extracts and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance, with all stage support from sample, pilot, registration and commercial

Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.

Competitive Advantages

Strategic Location: Based in Hangzhou at the heart of Yangtze River Delta economic zone with global reach
Expert Team: International team of chemical engineers, trading specialists and supply chain professionals
Quality Commitment: Rigorous supplier selection and ISO-certified quality management systems
Sustainable Development: Partnering with eco-friendly manufacturers to promote green chemistry

Vision & Mission
Driven by the philosophy of “Chemistry Connects the Future,” Zentra Chemical strives to be a pioneering force in the global chemical sector. By bridging innovation, efficiency, and sustainability, we aim to build long-term partnerships that redefine industry standards and foster a greener, smarter chemical ecosystem.

Global Reach, Local Expertise – Zentra Chemical is your trusted partner for chemical excellence.

Service

1) quick quotation, normally within 1-2 days

2) full marketing research (inclduing ROS, polymorph, salt, regularoty support, stage, price, market share, ect...)

3) price control and quality ( regulatory) control

4) all stage support from sample, pilot, registration and commercial

5) sourcing for prodcut which is very new or hard to find

6) CMO/CDMO, from pilot-scale development to industrial-scale manufacturing

Q&A

What are the MOQ and lead time?

MOQ varies (high-value chemicals may negotiate to g-kg-level).

Lead time typically 2-4 weeks, with expedited options upon request.

How do we ensure product quality and compliance?

We enforce a 3-step protocol:

① Source only from ISO-certified suppliers;

② Provide batch-specific COA/COO;

③ Dedicated team monitors global regulations (e.g., China NECIC, EU SCIP).

Do we offer customized synthesis?

Yes!

We provide end-to-end solutions from R&D to scale-up production.

Technical specs (e.g., purity, CAS#) and intended use documentation are required.

How do we handle logistics and customs?

We support CIF/FOB/DDP/DAP terms, partner with global logistics providers,

and have in-house experts for HS code classification, hazardous material documentation, etc.

How do we manage raw material price fluctuations?

We mitigate risks via long-term contracts, multi-region sourcing,

and futures hedging, supplemented with quarterly market analysis reports. Shop Fumaric acid CAS 110-17-8 food additive acidity regulator food grade-Detailed Image 1

Shop Fumaric acid CAS 110-17-8 food additive acidity regulator food grade-Detailed Image 3

Certificates

Basic Info

Product Name:

1,3-Dimethyl-2-imidazolidinone

Other Name:

2-Imidazolidinone,1,3-dimethyl-;1,3-Dimethyl-2-imidazolidinone;N,N′-Dimethylethyleneurea;N,N′-Dimethyl-2-imidazolidinone;Rhonite 1;1,3-Dimethylethyleneurea;N,N′-Dimethylimidazolidone;Karbomos TsEM;N,N′-Dimethylimidazolidinone;Dimethylimidazolidinone;1,3-Dimethyl-2-imidazolidone;DMEU;DMEU (solvent);N,N-Dimethylimidazolidinone;N,N-Dimethylethylenediamine cyclic urea;DMI;1,3-Dimethylimidazolidinone;N,N′-Dimethyl-N,N′-ethyleneurea;1,3-Dimethyl-2-imidazolidindione;95263-95-9

CAS No.:

80-73-9

Molecular Formula:

C5H10N2O

InChIKeys:

InChIKey=CYSGHNMQYZDMIA-UHFFFAOYSA-N

Molecular Weight:

114.15

Exact Mass:

114.15

BRN:

108808

EC Number:

201-304-8

UNII:

5C1YQQ9M90

DSSTox ID:

DTXSID1073153

HScode:

29332990

Categories:

Characteristics

PSA:

23.6

XLogP3:

-0.5

Appearance:

Clear Liquid

Density:

1.044

Melting Point:

8.2 °C

Boiling Point:

221 °C

Flash Point:

220 °F

Refractive Index:

1.480

Water Solubility:

H2O: freely soluble ;toluene: soluble (lit.)

Storage Conditions:

Store at +5°C to +30°C.

Vapor Pressure:

<1 hPa (20 °C)

Toxicity:

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

Explosive limit:

1.3-8.4%(V)

See More 1,3-Dimethyl-2-imidazolidinone Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Serious eye damage, Category 1

Reproductive toxicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H318 Causes serious eye damage H361 Suspected of damaging fertility or the unborn child
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P203 Obtain, read and follow all safety instructions before use.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help. P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 1,3-Dimethyl-2-imidazolidinone Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals

Location:
Rm 301, Bld 2, Taohuahu Neighborhood Center, Hangzhou, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,100% TT in advance

Average lead Time:
14

Total Employees:
5-10

Year of Establishment:
2025

Zentra Chemical, headquartered in Hangzhou, China, is aiming to be a global leader in chemical trading and integrated solutions.

Specializing in Pharmaceutical intermediates, Agrochemical intermediates, Fine chemicals, and Cosmetic ingredients, we deliver end-to-end services spanning sourcing, supply chain optimization, customized synthesis, cost management, and quality assurance.

Our mission is to empower clients worldwide with agile, sustainable, and value-driven partnerships in the ever-evolving chemical industry.

Why us

Supplier, distributor & marketer of chemicals with >20 yrs of experience, with Integrated sourcing solutions.

Wide product range , We can source any fine chemical you require, unlimited range, including intermediates and products for agrochemicals, cosmetics, APIs, nanotechnology, additives, flavors, fragrances, photography, plant extracts, electronics industries and more.

We can solve your sourcing problems through our own or third party manufacturing in the most transparent way.

We supply all stage support from sample, pilot, registration and commercial.

Through selected pre-qualified partners under exclusive arrangements, we offer Contract manufacturing and custom synthesis , Kilo to Multi-ton scale production.

Capability

with hundreds of local manufacturers(pre-qualified), we are capable of:

1) quick quotation, normally within 1-2 days;

2) full marketing research;

3) price control and quality(regulatory) control;

4) all stage support from sample, pilot, registration and commercial;

5) sourcing for prodcut which is very new or hard to find;

6) CMO/CDMO, from pilot-scale development to industrial-scale manufacturing.

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	DMI 1,3-Dimethyl-2-Imidazolidinone	1.00 MT	Jul 20, 2023
United States	1, 3 Dimethyl 2-Imidazole	10 TON	Feb 2, 2024
South Korea	2-imidazolidinone, DMI	100 MT	Sep 25, 2025
South Korea	1,3-Dimethyl-2-imidazolidinone	200 KG	May 24, 2024
South Korea	DMEU	1 KG	Jun 18, 2025

Post an enquiry for this product

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DMI 1,3-Dimethyl-2-imidazolidinone 99% CAS 80-73-9

Product Description

Seller Information