4-Methyltetrahydrophthalic anhydride
Modify Date: 2024-01-04 17:48:31
4-Methyltetrahydrophthalic anhydride structure
|
Common Name | 4-Methyltetrahydrophthalic anhydride | ||
|---|---|---|---|---|
| CAS Number | 3425-89-6 | Molecular Weight | 166.174 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 303.0±41.0 °C at 760 mmHg | |
| Molecular Formula | C9H10O3 | Melting Point | 59-60°C | |
| MSDS | N/A | Flash Point | 142.9±24.8 °C | |
| Name | 5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione |
|---|---|
| Synonym | More Synonyms |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 303.0±41.0 °C at 760 mmHg |
| Melting Point | 59-60°C |
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.174 |
| Flash Point | 142.9±24.8 °C |
| Exact Mass | 166.062988 |
| PSA | 43.37000 |
| LogP | 0.57 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.508 |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | R41;R42/43 |
| Safety Phrases | S22-S24-S26-S37/39 |
| RIDADR | 3335 |
| HS Code | 2932999099 |
|
~95%
4-Methyltetrahy... CAS#:3425-89-6 |
| Literature: Zhu, Zuolin; Espenson, James H. Journal of the American Chemical Society, 1997 , vol. 119, # 15 p. 3507 - 3512 |
|
~%
4-Methyltetrahy... CAS#:3425-89-6 |
| Literature: US4559405 A1, ; |
| Precursor 2 | |
|---|---|
| DownStream 8 | |
CAS#:4316-23-8
CAS#:99-94-5
CAS#:2028-11-7
CAS#:19438-61-0
CAS#:19438-59-6
CAS#:19438-60-9
CAS#:19438-64-3
CAS#:100-21-0| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Methyltetrahydrophthalic anhydride,MTHPA |
| 5-Methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione |
| Isomethyltetrahydrophthalic anhydride |
| 3a,4,7,7atetrahydro-5-methylisobenzofuran-1,3-dione |
| 1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-5-methyl |
| 1,2,3,6-Tetrahydro-4-methylphthalic anhydride |
| 4,4-methyltetrahydrophthalic anhydride |
| 4-Methyltetrahydrophthalic anhydride |
| 4-methylcyclohex-4-ene-1,2-dicarboxylic acid anhydride |
| 1,3-Isobenzofurandione, 3a,4,5,7a-tetrahydro-5-methyl- |
| 4-Methyl-1,2,3,6-tetrahydrophthalic anhydride |
| EINECS 222-323-8 |
| 4-Methyl-4-cyclohexene-1,2-dicarboxylic Anhydride |
| MFCD00067707 |
| 4-Methyl-Δ4-tetrahydrophthalic Anhydride |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Methyltetrahydrophthalic anhydride
- Price: ￥578.0/25g ￥228.0/5g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,2,3,6-Tetrahydro-4-methylphthalic anhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: 1,2,3,6-Tetrahydro-4-methylphthalic anhydride
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
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