N,N-BIS(2-HYDROXYETHYL)ISOPROPANOLAMINE

Details:

CAS 6712-98-7 Diethanol Isopropanolamine DEIPA 85% N,N-Bis(2-Hydroxyethyl)Isopropanolamine

 

Product Description

Description of DEIPA 85%

Diethanol Isopropanolamine (DEIPA) is an organic chemical compound widely used as a grinding aid and performance enhancer in cement and concrete applications. It belongs to the alkanolamine family and is particularly effective in improving the quality and efficiency of cement production. DEIPA is a colorless to pale yellow liquid with a mild amine odor and is commonly supplied in a concentration of 85% (DEIPA 85%) in water. Its primary role is to improve cement hydration, increase the strength of cement-based materials, and reduce energy consumption during grinding.

 

Technical Data for DEIPA 85%

Property	Value
Chemical Name	Diethanol Isopropanolamine
CAS Number	6712-98-7
Molecular Formula	C7H17NO3
Molecular Weight	163.22 g/mol
Appearance	Clear, colorless to pale yellow liquid
Odor	Mild amine odor
Concentration	85% (typically diluted in water)
Density (@ 25°C)	~1.10–1.15 g/cm³
pH (1% solution)	~9–11
Boiling Point	~270°C
Flash Point	~135°C
Viscosity (@ 25°C)	~300–400 mPa·s
Solubility	Completely soluble in water
Freezing Point	~-3°C
Refractive Index (@ 25°C)	~1.48–1.50
Shelf Life	1 year when stored properly

 

Key Features

1. Cement Grinding Aid:

   • Reduces clumping and agglomeration of cement particles during grinding, improving grinding efficiency.

2. Performance Enhancer:

   • Enhances early and late-stage cement strength by promoting hydration reactions in clinker and other cementitious materials.

3. Energy Efficiency:

   • Helps reduce energy consumption in cement grinding processes by improving mill throughput and reducing grinding resistance.

4. Water Solubility:

   • Fully soluble in water, making it easy to incorporate into liquid formulations.

5. Stability:

   • Chemically stable under typical storage and processing conditions.

6. Eco-Friendly:

   • DEIPA is considered less toxic and more environmentally friendly compared to traditional amines like triethanolamine (TEA).

 

Applications

1. Cement Grinding Aids:

   • Used as a primary raw material for grinding aids in cement production.
   • Reduces grinding energy consumption and enhances mill efficiency.

2. Cement Performance Enhancer:

   • Improves early compressive strength (1–3 days) and late compressive strength (7–28 days) of cement-based products.
   • Promotes better particle dispersion and hydration of clinker phases.

3. Blended Cements:

   • Particularly effective in formulations with supplementary cementitious materials like fly ash, slag, or pozzolans.

4. Concrete Admixtures:

   • Enhances the workability and strength of concrete by improving cement hydration in concrete formulations.

5. Specialty Cementitious Products:

   • Used in self-leveling compounds, dry mortar mixes, and other specialty products where improved strength and hydration are required.

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

Q1: How to contact with us

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, , Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.

 

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, , Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Pharmaceutical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance