Introduction 

Methyl Nadic Anhydride is an alicyclic anhydride epoxy resin curing agent. The cured product has excellent high temperature resistance. It is used as a curing agent for epoxy resin in the insulation fields of generators, automotive motors, transformers, rotors, etc.

Specification 

ITEM	Standardized indicators
Appearance	Light yellow transparent liquid
Viscosity(mPa·s/25°C)	170-300
Crystallization point	-15 ℃ max
Density (g/ml/20°C)	1.20～1.25

CAS 25134-21-8 Details

Chemical Name:Methyl-5-norbornene-2,3-dicarboxylic anhydride

CAS No.: 25134-21-8

Molecular Formula: C10H10O3

Molecular Weight:178.18

MolecularStructure:

Appearance:Clear light yellowoily Liquid

CAS 25134-21-8 Typical Properties

 

Boiling point	140°C (10 mmHg)
Density	1.232 g/mL at 25 °C(lit.)
Appearance	Clear light yellowoily Liquid
Purity	99%min
Stability	stable
vapor density	6.1 (20 °C, vs air)
vapor pressure	5 mm Hg ( 120 °C)

CAS 25134-21-8 Usage

It is mainly used for epoxy resin curing agent, suitable for casting, lamination, powder molding, etc.Andthe cured product has excellent weather resistance.

CAS 25134-21-8 Packaging and Shipping

Packing: 200kg/drum

CAS 25134-21-8Storage

Stored in cool dry ventilated place away from fire, heat, light, acids and food materials

Product characteristics:

1. Low viscosity at room temperature, small moisture absorption, can be constructed and stored for a long time at low temperature;
2. Long applicable period with epoxy resin mixture, slow curing speed, small exothermic;
3. Small amount of use, the cured product has excellent heat resistance and hardness, curing shrinkage is small;
4. The cured product has excellent resistance to high, aging and chemicals.

   Package

   25kg/apo

   

   Methyl-5-norbornene-2,3-dicarboxylic anhydride CAS 25134-21-8

   

   Methyl-5-norbornene-2,3-dicarboxylic anhydride CAS 25134-21-8

   CCl4 solution

   • 
     

     
     Mass

     MS-NW-5561          
     methyl nadic anhydride
     C10H10O3            (Mass of molecular ion:    178)
     

        Source Temperature: 240 °C
        Sample Temperature: 190 °C
        Reservoir, 75 eV
     

           25.0       1.3
           26.0      12.1
           27.0       6.8
           28.0       3.2
           37.0       1.5
           38.0       2.9
           39.0      13.9
           40.0       4.1
           41.0       2.5

   • 
     

     ACF Chemical Co., Ltd. Athena     phone/whatsapp：008613805212761 email：ceo@acfchemical.com No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Area, China (Shandong) welcome to vist our factory. sample is free ACF Chemical Qingdao Co., Ltd. was established in 1987. the company has over decades of experience in the production of methacrylate and acrylate series products, as well as high-efficiency polymerization inhibitors and rubber and plastic antioxidant series products. The company’s leading products are high-efficiency polymerization inhibitor series products, with an annual production capacity of 1,000 tons of tert-butylhydroquinone (TBC), 800 tons of polymerization inhibitor TH-701, 500 tons of polymerization inhibitor TH-A294, 500 tons of polymerization inhibitor TH-100BE, 500 tons of phenothiazine, and 200 tons of hydroquinone.
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