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2-Ethyl-4-Methylimidazole active pharmaceuticals ingredients For Bonding Materials

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2-Ethyl-4-Methylimidazole active pharmaceuticals ingredients For Bonding Materials

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Product Details:

Place of Origin:	China
Brand Name:	DKY
Model Number:	931-36-2

Payment & Shipping Terms:

Minimum Order Quantity:	1kg
Packaging Details:	1kg/bag or 25kg/drum
Delivery Time:	5-7 work days
Payment Terms:	T/T, Western Union, MoneyGram
Supply Ability:	30 tons per year

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Detailed Product Description

CAS No:	931-36-2	Molecular Formula:	C6H10N2
Molecular Weight:	110.16	Purity:	96% Or Higher
Appearance:	Pale Yellow Thick Liquid	Density:	0.975 G/mL (25 ° C)
Melting Point:	47-54 ° C	Boiling Point:	292 ° C
Flash:	137 ° C	Refractive Index (n20 / D):	1.5
Viscosity:	Viscosity
High Light:	pharmaceutical active ingredients , api chemistry

2-Ethyl-4-methylimidazole 931-36-2 API intermediates used for bonding materials

Basic parameter:

1. Product name: 2-ethyl 4-methylimidazole

2. Product alias: 2-ethyl - 4-methyl-1h-imidazole

3. CAS no. : 931-36-2

4. Molecular formula: C6H10N2

5. Molecular weight: 110.16

6. Purity: 96% or higher

7. Appearance: pale yellow thick liquid

8. Density: 0.975 g/mL (25 ° C) (lit.)

9. Melting point: 47-54 ° C (lit.)

10. Boiling point: 292 ° C

11. Flash: 137 ° C

12. The refractive index (n20 / D) : 1.5 (lit.)

13. Viscosity: 4 to 8 pas

Certificate of Analysis:

Product name		2-Ethyl-4-methylimidazole
CAS NO		931-36-2
Quantity		300g
Batch No		2019092901
MFG. Date		2019.9.29
Retest Date		2021.9.28
Test Items	Specification		Test Results
Structure	standard		Conform IR spectra
Description	Yellowish viscous liquidr		Yellowish viscous liquidr
Purity	≥98.00(GC)		99.18%(GC)
Water	≤0.50%(KF)		0.11%(KF)
Chromaticity	≤10 Garner(20℃)		8 Garner(20℃)
Viscosity	(25℃)3000-6000CPS		25℃(5400CPS)
Heavy metals	≤20ppm		Pass
Conclusion	Conform to USP 35/BP 2011

Structure:

2-Ethyl-4-Methylimidazole active pharmaceuticals ingredients For Bonding Materials 0

USES:

1. Used for bonding, coating, pouring, encapsulation, impregnation and composite materials of epoxy resin;

2. Used as curing agent of epoxy resin, it can be widely used in epoxy resin bonding, coating, pouring, encapsulation, macerating and composite materials, etc.

The compatibility of 2-ethyl4-methylimidazole with epoxy resin is extremely good, and the reference dosage is 2-7phr. The probation period of 100g epoxy complexes is 60-100min. Curing reference condition: 60 ° /2h+70 ° /4h or 70 ° /1h+150 ° /1h. The temperature of deformation of solidified material is 150-170 degrees. Emi-24 cured epoxy resin is superior to m-phenylenediamine curing agent in terms of heat resistance, oxidation resistance, drug resistance and especially acid resistance. As the amount of em-24 curing agent increases and the curing temperature increases, the deformation resistance temperature increases.

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