- Methyl Nadic Anhydride
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- $150.00 / 1kg
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2025-05-23
- CAS:25134-21-8
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 500kg
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| | Methyl-5-norbornene-2,3-dicarboxylic anhydride Basic information |
| Product Name: | Methyl-5-norbornene-2,3-dicarboxylic anhydride | | Synonyms: | NADIC METHYL ANHYDRIDE;NADIC(R) METHYL ANHYDRIDE;NADIC(TM) METHYL ANHYDRIDE;NMA;MNA;3-dione,3a,4,7,7a-tetrahydromethyl-7-methanoisobenzofuran-1;4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydromethyl-, (3aalpha,4alpha,7alpha,7aalpha)-;4,7-methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydromethyl-,(3aalpha,4al | | CAS: | 25134-21-8 | | MF: | C10H10O3 | | MW: | 178.18 | | EINECS: | 246-644-8 | | Product Categories: | Organics;Norbornene Derivatives;A | | Mol File: | 25134-21-8.mol |  |
| | Methyl-5-norbornene-2,3-dicarboxylic anhydride Chemical Properties |
| Boiling point | 140°C (10 mmHg) | | density | 1.232 g/mL at 25 °C(lit.) | | vapor density | 6.1 (20 °C, vs air) | | vapor pressure | 5 mm Hg ( 120 °C) | | refractive index | n20/D 1.506(lit.) | | Fp | >230 °F | | storage temp. | room temp | | solubility | Miscible with acetone, benzene, naphtha and xylene. | | form | Oily Liquid | | pka | 4.42[at 20 ℃] | | color | Clear light yellow | | biological source | synthetic | | Water Solubility | REACTS | | Sensitive | Moisture Sensitive | | BRN | 162395 | | Major Application | hematology
histology | | InChI | 1S/C10H10O3/c1-10-6-3-2-5(4-6)7(10)8(11)13-9(10)12/h2-3,5-7H,4H2,1H3/t5-,6+,7+,10+/m0/s1 | | InChIKey | LTVUCOSIZFEASK-MPXCPUAZSA-N | | SMILES | [H][C@]12C3CC(C(C)=C3)[C@@]1([H])C(=O)OC2=O | | LogP | -4.01 at 20℃ | | CAS DataBase Reference | 25134-21-8(CAS DataBase Reference) | | NIST Chemistry Reference | 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydromethyl-(25134-21-8) | | EPA Substance Registry System | 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydromethyl-, (3aR,4S,7R,7aS)-rel- (25134-21-8) |
| Hazard Codes | Xn,C | | Risk Statements | 22-36/37/38-42-34 | | Safety Statements | 39-45-36/37/39-26 | | RIDADR | UN 3265 8/PG 2 | | WGK Germany | 3 | | RTECS | RB9100000 | | TSCA | TSCA listed | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 29172000 | | Storage Class | 8A - Combustible corrosive hazardous materials | | Hazard Classifications | Acute Tox. 4 Oral
Resp. Sens. 1
Skin Corr. 1C
Skin Sens. 1 | | Hazardous Substances Data | 25134-21-8(Hazardous Substances Data) | | Toxicity | LD50 oral in rat: 914mg/kg |
| | Methyl-5-norbornene-2,3-dicarboxylic anhydride Usage And Synthesis |
| Chemical Properties | clear light yellow oily liquid | | Uses | Methyl-5-norbornene-2,3-dicarboxylic anhydride is used as a curing agent in epoxy resins and in the preparation of vertically aligned and penetrated carbon nanotube/polymer film. It serves as an intermediate in polyesters, alkyd resins and plasticizers. It is also used in electrical laminating and filament-winding. Further, it is used in the preparation of methyl nadimides endcapped resins based on tris(3-aminophenyl)phosphine oxide. It is utilized in the flame retarding treatment. | | General Description | additional information see 45359 Epoxy Embedding Medium kit | | Flammability and Explosibility | Non flammable | | Purification Methods | Purify the anhydride by thin layer chromatography on Al2O3 (previously boiled in EtOAc) and eluted with hexane/*C6H6 (1:2) then recrystallise it from *C6H6/hexane. The free acid has m 118.5-119.5o. [Miranov et al. Tetrahedron 19 1939 1963, Beilstein 17/11 V 199.] |
| | Methyl-5-norbornene-2,3-dicarboxylic anhydride Preparation Products And Raw materials |
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