Tetrahydro Phthalic anhydride（THPA)
CAS:935-79-5Product Name: @ @cis-1,2,3,6-Tetrahydrophthalic anhydride @ @Synonyms: @ @1,3-isobenzofurandion,3a,4,7,7a-tetrahydro-,cis-;3-Isobenzofurandione,3a,4,7,7a-tetrahydro-,cis-1;4,7,7a-tetrahydro-3-isobenzofurandioncis-3a;cis-3a,4,7,7a-Tetrahydro-1,3-isobenzofurandione;CIS-THPA;CIS-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE;CIS-4-TETRAHYDROPHTHALIC ANHYDRIDE;CIS-4-CYCLOHEXEN-1,2-DIMETHANOIC ANHYDRIDE @ @CAS: @ @935-79-5 @ @MF: @ @C8H8O3 @ @MW: @ @152.15 @ @EINECS: @ @213-308-7 @ @
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| cis-1,2,3,6-Tetrahydrophthalic anhydride Chemical Properties |
| Melting point | 98 °C |
| vapor density | 5.2 (vs air) |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| Fp | 156 °C |
| Water Solubility | REACTS |
| Sensitive | Moisture Sensitive |
| BRN | 82341 |
| CAS DataBase Reference | 935-79-5(CAS DataBase Reference) |
| NIST Chemistry Reference | cis-1,2,3,6-Tetrahydrophthalic anhydride(935-79-5) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, (3aR,7aS)-rel-(935-79-5) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 41-42/43-52/53 |
| Safety Statements | 22-24-26-37/39-61 |
| RIDADR | UN 2698 8/PG 3 |
| WGK Germany | 3 |
| RTECS | GW5775000 |
| TSCA | Yes |
