Puyang Shenghuade Chemical Co., Ltd.

Methyl Nadic Anhydride

• Category :

  Organic chemicals and Derivatives

• 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;

• CAS NO :

  25134-21-8

• EC NO :

  246-644-8

• Molecular Formula :

  C₁₀H₁₀O₃

• Molecular Weight :

  178.1846

• Main Specifications :

• InChI :

  InChI=1/C10H10O3/c1-4-2-5-3-6(4)8-7(5)9(11)13-10(8)12/h2,5-8H,3H2,1H3

• 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(35oC ):1.232g/cm3	Refractive index:1.506--1.508
  Flash point:135oC	viscosity(25oC ):200-300mpa.s
  Boiling point:140oC (10 mmHg)	freezing point:-15oC
  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(25oC )(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.

• Molecular Structure :