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Methyl?tetrahydrophthalic?anhydride CAS NO.19438-64-3
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton
- Product Details
Keywords
- 19438-64-3
- Methyl?tetrahydrophthalic?anhydride
- 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione
Quick Details
- ProName: Methyl?tetrahydrophthalic?anhydride
- CasNo: 19438-64-3
- Molecular Formula: C9H10O3
- Appearance: light yellow Liquid
- Application: Agrochemicals & Pesticides
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG/Drum
- Port: Qingdao Port
- ProductionCapacity: 2000 Metric Ton/Year
- Purity: 99%
- Storage: Preserve in well-closed, light-resista...
- Transportation: By sea
- LimitNum: 1 Kilogram
- CAS: 19438-64-3
Superiority
| Product Name: | Methyl tetrahydrophthalic anhydride |
| Synonyms: |
Methyltetrahydro Phthalic Anhydride (Mixture of 3- and 4- Isomers);Methyl tetrahydrophthalic anhydride;Methyl tetrahydropht;3a-Methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione;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) |
| CAS: | 19438-64-3 |
| MF: | C9H10O3 |
| MW: | 166.17 |
| EINECS: | 19438-64-3 |
Details
|
Item |
Index |
|
Appearance |
Light yellow liquid |
|
Colour(Fe-Co method) |
≤5 |
|
viscosity 25℃, mpa.s |
≤45 |
|
Content of acid anhydride % |
≥40.5 |
|
Acid value mgKOH/g |
660-685 |
|
Volatile content % |
≤1.0 |
|
Free Acid % |
≤1.0 |