[A10982] CAS 25134-21-8 | Methyl-5-norbornene-2,3-dicarboxylic anhydride, mixture of isomers, tech. | Alfa
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Brand: Alfa Aesar
25134-21-8 | A10982
Chemical Identifiers
CAS
25134-21-8
Specifications
Appearance (Color)
Clear, colourless to pale yellow
Refractive Index
1.5005 – 1.5095 @20?C
Form
liquid
Assay (GC)
> 88.0% (sum of isomers)
설명
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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
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.
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.
Solubility
Miscible with acetone, benzene, naphtha and xylene.
Notes
Moisture sensitive. Incompatible with strong oxidizing agents, strong acids and strong bases.
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H315-H317-H318-H331-H334
GHS H StatementH301-H334-H332-H315-H319-H335 Toxic if swallowed. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P261-P264b-P270-P271-P272-P280-P285-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P311-P330-P333+P313-P362-P501c
Risk & Safety
TSCA:YesRTECS Number:RB9100000
경고:RUO – Research Use Only
CAS25134-21-8HAZARD CLASS6.1EINECS246-644-8MDLMFCD00167036PACKAGING GROUPIII
| Pakage | 100g, 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
