ChemicalBook >> CAS DataBase List >>Methyl-5-norbornene-2,3-dicarboxylic anhydride
Methyl-5-norbornene-2,3-dicarboxylic anhydride
- CAS No.
- 25134-21-8
- Chemical Name:
- Methyl-5-norbornene-2,3-dicarboxylic anhydride
- Synonyms
- MNA;NMA;XMNA;mea610;MEA 610;tk10524;epicurenma;Epicure NMA;kayahardmcd;Kayahard MCD
- CBNumber:
- CB9163814
- Molecular Formula:
- C10H10O3
- Molecular Weight:
- 178.18
- MDL Number:
- MFCD00167036
- MOL File:
- 25134-21-8.mol
- MSDS File:
- SDS
Last updated:2023-11-13 19:05:53
| 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 |
n |
| Flash point | >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 |
| Water Solubility | REACTS |
| Sensitive | Moisture Sensitive |
| BRN | 162395 |
| LogP | -4.01 at 20℃ |
| CAS DataBase Reference | 25134-21-8(CAS DataBase Reference) |
| Indirect Additives used in Food Contact Substances | METHYL-5-NORBORNENE-2,3-DICARBOXYLIC ANHYDRIDE |
| EWG's Food Scores | 1 |
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H314-H317-H334 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P301+P330+P331-P303+P361+P353-P305+P351+P338 | |||||||||
| 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 | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29172000 | |||||||||
| Toxicity | LD50 oral in rat: 914mg/kg | |||||||||
| NFPA 704 |
|
Methyl-5-norbornene-2,3-dicarboxylic anhydride price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 45347 | Epoxy embedding medium, hardener MNA ≥95.0% | 25134-21-8 | 250ML | $120 | 2024-03-01 | Buy |
| Sigma-Aldrich | 45347 | Epoxy embedding medium, hardener MNA ≥95.0% | 25134-21-8 | 1L | $189 | 2024-03-01 | Buy |
| Sigma-Aldrich | 235431 | Methyl-5-norbornene-2,3-dicarboxylic anhydride 90% | 25134-21-8 | 250g | $34.32 | 2024-03-01 | Buy |
| Sigma-Aldrich | 235431 | Methyl-5-norbornene-2,3-dicarboxylic anhydride 90% | 25134-21-8 | 1kg | $207 | 2024-03-01 | Buy |
| TCI Chemical | M0690 | Methyl-5-norbornene-2,3-dicarboxylic Anhydride (mixture of isomers) >80.0%(GC) | 25134-21-8 | 25g | $27 | 2024-03-01 | Buy |
Methyl-5-norbornene-2,3-dicarboxylic anhydride Chemical Properties,Uses,Production
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
Raw materials
1of2
Preparation Products
Global( 309)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Puyang Huicheng Electronic Materials Co., Ltd. | +86-0393-+86-0393-8910800 +8615839383373 | info@huichengchem.com | China | 516 | 58 |
| Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5964 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15933 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
View Lastest Price from Methyl-5-norbornene-2,3-dicarboxylic anhydride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-11-13 | Nadic Anhydride (NA)
25134-21-8
|
US $0.00-0.00 / KG | 1KG | ≥98.0 | 71000 | Puyang Huicheng Electronic Materials Co., Ltd. | |
 |
2023-09-18 | Methyl-5-norbornene-2,3-dicarboxylic anhydride
25134-21-8
|
US $100.00-50.00 / KG | 1KG | 99% | 10000kg | Hebei Guanlang Biotechnology Co,.LTD | |
 |
2022-10-18 | Methyl-5-norbornene-2, 3-Dicarboxylic anhydride
25134-21-8
|
US $30.00-28.00 / Kg | 1Kg | 99.0% up | 50 tons per month | Xinxiang Hongqi District Houyuan Trading Co.,Ltd |
-
- Nadic Anhydride (NA)
25134-21-8
- US $0.00-0.00 / KG
- ≥98.0
- Puyang Huicheng Electronic Materials Co., Ltd.
-
- Methyl-5-norbornene-2,3-dicarboxylic anhydride
25134-21-8
- US $100.00-50.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co,.LTD
-
- Methyl-5-norbornene-2, 3-Dicarboxylic anhydride
25134-21-8
- US $30.00-28.00 / Kg
- 99.0% up
- Xinxiang Hongqi District Houyuan Trading Co.,Ltd
Methyl-5-norbornene-2,3-dicarboxylic anhydride Spectrum
Methyl-5-norbornene-2,3-dicarboxylic anhydride(25134-21-8)MSMethyl-5-norbornene-2,3-dicarboxylic anhydride(25134-21-8)1HNMRMethyl-5-norbornene-2,3-dicarboxylic anhydride(25134-21-8)IR1Methyl-5-norbornene-2,3-dicarboxylic anhydride(25134-21-8)IR2Methyl-5-norbornene-2,3-dicarboxylic anhydride(25134-21-8)Raman
25134-21-8(Methyl-5-norbornene-2,3-dicarboxylic anhydride)Related Search:
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NMA
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hardenerhy906
Kayahard MCD
kayahardmcd
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methyl-5-norbornene-2,3-dicarboxylicanhydride,mixtureofisomers
methyl-5-norbornene-3-dicarboxylicanhydride
Methylbicyclo(2.2.1)heptene-2,3-dicarboxylic anhydride isomers
methylbicyclo(2.2.1)heptene-2,3-dicarboxylicanhydride
methylbicyclo(2.2.1)heptene-2,3-dicarboxylicanhydrideisomers
Methylbicyclo[2.2.1]Heptene-2,3-dicarboxylic anhydride
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Methylbicyclo[2.2.1]heptene-2,3-carboxylic anhydride
4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydromethyl-, (3aR,4S,7R,7aS)-rel-
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maleic anhydride/ methylcyclopentadiene adduct
Epon(R) MNA substitute, Methyl nadic anhydride, Methyl-5-norbornene-2,3-dicarboxylic anhydride, Methylnorbornene-2,3-dicarboxylic acid anhydride, MNA
,7-methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydromethyl-
METHYL NADIC ANHYDRIDE (MNA)
NADIC METHYL ANHYDRIDE (MNA: NMA)
3a,4,7,7a-tetrahydromethyl-4,7-Methanoisobenzofuran-1,3-dione
Nadic methyl anhydride (MNA)
Methyl-5-norbornene-2,3-dicarboxylic anhydride, 95%, mixture of isomers
Kayahard NMA
3a,4,7,7a-tetrahydromethyl-4,7-Methanoisobenzofuran-1,3-d
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Methyl-5-norbornene-2,3-dicarboxylic anhydride ,95%
Methyl-5-norbornene-2,3-dicarboxylic anhydride Ⅲ
Modified methyl-5-norbornene-2,3-dicarboxylic anhydride Ⅱ
Epoxy embedding medium, hardener MNA,Epon MNA substitute, MNA, Methyl nadic anhydride, Methyl-5-norbornene-2,3-dicarboxylic anhydride, Methylnorbornene-2,3-dicarboxylic acid anhydride
Methyl-5-norbornene-2,3-dicarboxylic anhydride, Mixture of isoMers, 95% 250GR
methylendicanhydride
Methylnadic acid anhydride
tk10524
XMNA
1,2,3,6-tetrahydromethyl-3,6-methanophthalic anhydride
Nadic Methyl Anhydride (NMA)
Methyl Anhydride
METHYLNORBORNENE-2,3-DICARBOXYLIC ANHY-D RIDE, MIXT. OF ISOM
METHYLNORBORNENE-2,3-DICARBOXYLIC ACID ANHYDRIDE
METHYLNORBORNENE-2,3-DICARBOXYLIC ANHYDRIDE
METHYL NADIC ANHYDRIDE