1694-82-2
1694-82-2 structure
- Name: cis-1,2,3,6-tetrahydro-4-methylphthalic anhydride
- Chemical Name: (3aS,7aR)-5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
- CAS Number: 1694-82-2
- Molecular Formula: C9H10O3
- Molecular Weight: 166.17400
- Create Date: 2018-06-26 12:28:39
- Modify Date: 2025-08-25 14:31:41
| Name | (3aS,7aR)-5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione |
|---|---|
| Synonyms |
1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-5-methyl-,(3aR,7aS)-rel
4-methyl-cis-1,2,3,6-tetrahydrophthalic anhydride (+-)-4-Methyl-cyclohex-4-en-1r,2c-dicarbonsaeure-anhydrid (3aRS,7aSR)-5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione EINECS 216-906-6 cis-4-methyl-1,2,3,4-tetrahydrophthalic anhydride Maleic anhydride and isoprene adduct (+-)-4-methyl-cyclohex-4-ene-1r,2c-dicarboxylic acid-anhydride 3a,5,7a-trimethyl-3a,4,7,7a-tetrahydro-isobenzofuran-1,3-dione cis-4-methyl-1,2,3,6-tetrahydrophtalic anhydride cis-1,2,3,6-Tetrahydro-4-methylphthalic anhydride |
| Density | 1.221g/cm3 |
|---|---|
| Boiling Point | 308.9ºC at 760mmHg |
| Molecular Formula | C9H10O3 |
| Molecular Weight | 166.17400 |
| Flash Point | 146.8ºC |
| Exact Mass | 166.06300 |
| PSA | 43.37000 |
| LogP | 1.04230 |
| Vapour Pressure | 0.001mmHg at 25°C |
| Index of Refraction | 1.517 |