Methyl Nadic Anhydride 25134-21-8

Category :

Organic chemicals and Derivatives

CAS NO :

25134-21-8

EC NO :

246-644-8

MF :

C₁₀H₁₀O₃

MW :

178.1846

Product description :

Factory:Puyang Shenghuade Chemical Co.,Ltd
Name: Methyl nadic anhydride, Methyl-5-norbornene-2,3-dicarboxylic anhydride
Number:004
CAS No:25134-21-8
Molecular formula:C₁₀H₁₀O₃
Structural formula:

Performance:

Density(35^oC ):1.232g/cm3	Refractive index:1.506--1.508
Flash point:135^oC	viscosity(25^oC ):200-300mpa.s
Boiling point:140^oC (10 mmHg)	freezing point:-15^oC
light-yellow & transparent liquid ,with adhesive.

Quality indexes:(Enterprise indexes ):

Item	Quality indexes	Enterprise indexes
appearance	light-yellow & transparent liquid	light-yellow & transparent liquid
pure,%	≥95	≥96
viscosity(25^oC )(mpa.S)	210-255	235
free acid,WT%	<1	Quanlified

Package:25 kg polypropylene woven bags with polyethylene lining or 200 kg Galvanized steel drums.
Attention:Store in cool, dry places and keep away from moisture.
Applications:Curing agent of epoxy resin.

Synonyms :

Methyl-5-norbornene-2,3-dicarboxylic anhydride; Methylbicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride;4-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione;3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione;5-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione;3-dione,3a,4,7,7a-tetrahydromethyl-7-methanoisobenzofuran-1;

Molecular Structure :

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