ChemicalBook >> CAS DataBase List >>Methyl tetrahydrophthalic anhydride
Methyl tetrahydrophthalic anhydride
- CAS No.
- 19438-64-3
- Chemical Name:
- Methyl tetrahydrophthalic anhydride
- Synonyms
- 3a-Methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione;JACS-19438-64-3;Methyl tetrahydropht;Methyl tetrahydrophthalic anhydride;MTHPA，Methyltetrahydrophthalic anhydride;MTHPA,Tetrahydromethyl-1,3-isobenzofurandione;5-Methyl-7,7a-dihydroisobenzofuran-1,3(3aH,6H);5-Methyl-7,7a-dihydroisobenzofuran-1,3(3aH,6H)-dione;6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione;1,3-Isobenzofurandione, 3a,4,5,7a-tetrahydro-6-Methyl-
- CBNumber:
- CB9137590
- Molecular Formula:
- C9H10O3
- Molecular Weight:
- 166.17
- MDL Number:
- MFCD00870768
- MOL File:
- 19438-64-3.mol
- MSDS File:
- SDS
Last updated:2025-07-16 09:55:36
| Boiling point | 308.9±41.0 °C(Predicted) |
|---|---|
| Density | 1+-.0.06 g/cm3(Predicted) |
| storage temp. | -20°C, sealed storage, away from moisture |
| Appearance | Colorless to light yellow Liquid |
| InChI | InChI=1S/C9H10O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h4,6-7H,2-3H2,1H3 |
| InChIKey | MWSKJDNQKGCKPA-UHFFFAOYSA-N |
| SMILES | C1(=O)C2C(CCC(C)=C2)C(=O)O1 |
| CAS DataBase Reference | 19438-64-3(CAS DataBase Reference) |
Methyl tetrahydrophthalic anhydride price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR911727 | Methyl tetrahydrophthalic anhydride (Mixture of Isomers) 95% | 19438-64-3 | 500g | $48 | 2026-06-04 | Buy |
| AK Scientific | E323 | Methyltetrahydrophthalic anhydride (Mixture of 3/4- isomers), tech. >95%(GC,total) | 19438-64-3 | 5g | $68 | 2026-06-04 | Buy |
| AK Scientific | E323 | Methyltetrahydrophthalic anhydride (Mixture of 3/4- isomers), tech. >95%(GC,total) | 19438-64-3 | 25g | $201 | 2026-06-04 | Buy |
| aablocks | AA0074IU | 5-Methyl-7,7a-dihydroisobenzofuran-1,3(3aH,6H)-dione >95%(GCtotal) | 19438-64-3 | 5g | $76 | 2026-05-28 | Buy |
| aablocks | AA0074IU | 5-Methyl-7,7a-dihydroisobenzofuran-1,3(3aH,6H)-dione >95%(GCtotal) | 19438-64-3 | 25g | $224 | 2026-05-28 | Buy |
Methyl tetrahydrophthalic anhydride Chemical Properties, Uses, Production
Chemical Properties
Methyl tetrahydrophthalic anhydride is a light yellow transparent oily liquid. It is an important intermediate in electronic information materials, medicine, pesticides, resins, and defense industries. Also It can be used in coatings, plasticizers, pesticides and other industries.
Uses
Methyl tetrahydrophthalic anhydride can be used for unsaturated polyester resin, epoxy resin curing agent, pesticide intermediate, potting of dry-type transformer, etc.
Methyl tetrahydrophthalic anhydride Preparation Products And Raw materials
Global Suppliers ( 206)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jinan Wald Chemical Co., Ltd. | 0531-88773586 13210588999 | 304264064@qq.com | China | 192 | 58 |
| NORANA GROUP | 027-59209883 17386138556 | service@nornachem.com | China | 4873 | 58 |
| TAIYUAN RHF CO.,LTD. | +86 351 7031519 | sales@RHFChem.com | China | 2334 | 56 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Puyang Huicheng Electronic Material Co. Ltd. | 0393-0393-8910800 15039333257 | info@huichengchem.com | China | 588 | 64 |
| Chengdu Ai Keda Chemical Technology Co., Ltd. | 4008-755-333 18080918076 | 800078821@qq.com | China | 9706 | 55 |
| Zouping Mingxing Chemical Co.,Ltd. | 86-13605431940 13605431940 | zpmxchemical@126.com | China | 1490 | 62 |
| Huainan Kedi Chemical Factory | 0554-2106669 | sales1@kedichem.com | China | 4914 | 55 |
| HBCChem, Inc. | +1-510-219-6317 | sales@hbcchem.com | United States | 10628 | 60 |
View Latest Price from Methyl tetrahydrophthalic anhydride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-18 | Methyl tetrahydrophthalic anhydride
19438-64-3
|
25KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2023-08-16 | Methyl tetrahydrophthalic anhydride
19438-64-3
|
$1.00 | 1kg | >99% | 10000ton | Weijer International Trade (Hebei) Co., Ltd | |
 |
2020-06-02 | Methyl tetrahydrophthalic anhydride
19438-64-3
|
$6.00 | 1kg | High quality Professional Factory | Chemwill Asia Co.,Ltd. |
-
- Methyl tetrahydrophthalic anhydride
19438-64-3
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Methyl tetrahydrophthalic anhydride
19438-64-3
- $1.00
- >99%
- Weijer International Trade (Hebei) Co., Ltd
-
- Methyl tetrahydrophthalic anhydride
19438-64-3
- $6.00
- High quality Professional Factory
- Chemwill Asia Co.,Ltd.
19438-64-3 (Methyl tetrahydrophthalic anhydride) Related Search:
JACS-19438-64-3
Methyltetrahydro Phthalic Anhydride (Mixture of 3- and 4- Isomers)
Methyl tetrahydrophthalic anhydride
Methyl tetrahydropht
5-Methyl-7,7a-dihydroisobenzofuran-1,3(3aH,6H)-dione
1,3-Isobenzofurandione, 3a,4,5,7a-tetrahydro-6-Methyl-
MTHPA,Tetrahydromethyl-1,3-isobenzofurandione
5-Methyl-7,7a-dihydroisobenzofuran-1,3(3aH,6H)
6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione
Methyl tetrahydrophthalic anhydride(Mixture of 3- and 4- Isomers),98%,Industrial grade mixtures
MTHPA，Methyltetrahydrophthalic anhydride
3a-Methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione
19438-64-3
19438-64-3;2659
