3-Methyltetrahydrophthalic anhydride
- CAS NO.：5333-84-6
- Empirical Formula: C9H10O3
- Molecular Weight: 166.17
- MDL number: MFCD00014585
- EINECS: 226-247-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:02:19
What is 3-Methyltetrahydrophthalic anhydride?
Chemical properties
white solid
The Uses of 3-Methyltetrahydrophthalic anhydride
3-Methyl-4-cyclohexene-1,2-dicarboxylic Anhydride is used in the curing of kinetics and thermal property characterization of Bisphenol-F. Also used in the synthesis of liquid crystalline epoxy resins.
Flammability and Explosibility
Non flammable
Properties of 3-Methyltetrahydrophthalic anhydride
| Melting point: | 62°C |
| Boiling point: | 303.0±42.0 °C(Predicted) |
| Density | 1.204±0.06 g/cm3(Predicted) |
| vapor pressure | 0.036Pa at 25℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| pka | 3.82[at 20 ℃] |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | 3646g/L at 25℃ |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 5333-84-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Methyltetrahydrophthalic anhydride(5333-84-6) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-4-methyl- (5333-84-6) |
Safety information for 3-Methyltetrahydrophthalic anhydride
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H360:Reproductive toxicity H373:Specific target organ toxicity, repeated exposure |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P281:Use personal protective equipment as required. P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for 3-Methyltetrahydrophthalic anhydride
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