CAS 19438-60-9|Hexahydro-4-methylphthalic anhydride
| Common Name | Hexahydro-4-methylphthalic anhydride | ||
|---|---|---|---|
| CAS Number | 19438-60-9 | Molecular Weight | 168.190 |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 300.0±11.0 °C at 760 mmHg |
| Molecular Formula | C9H12O3 | Melting Point | -29°C |
| MSDS | ChineseUSA | Flash Point | 140.0±16.5 °C |
| Symbol | GHS05, GHS08 | Signal Word | Danger |
Names
| Name | 5-methyl-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 300.0±11.0 °C at 760 mmHg |
| Melting Point | -29°C |
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.190 |
| Flash Point | 140.0±16.5 °C |
| Exact Mass | 168.078644 |
| PSA | 43.37000 |
| LogP | 0.73 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.486 |
| InChIKey | FKBMTBAXDISZGN-UHFFFAOYSA-N |
| SMILES | CC1CCC2C(=O)OC(=O)C2C1 |
| Water Solubility | REACTS |
Safety Information
| Symbol | GHS05, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H317-H318-H334 |
| Precautionary Statements | P261-P280-P284-P304 + P340-P305 + P351 + P338 + P310-P342 + P311 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R41;R42/43 |
| Safety Phrases | S22-S24-S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| HS Code | 2932999099 |
Customs
| 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% |
Articles9
More Articles| Delayed and immediate allergy caused by methylhexahydrophthalic anhydride. Contact Dermatitis 36(1) , 34-8, (1997) Epoxy resin compounds (ERC) include a large number of chemicals, such as epoxy resins (ER), reactive diluents and hardeners. Many hardeners, e.g., aliphatic polyamines, are well-known sensitizers. Ano... | |
| Determination of hexahydrophthalic acid and methylhexahydrophthalic acid in plasma after derivatisation with pentafluorobenzyl bromide using gas chromatography and mass spectrometric detection. J. Chromatogr. B. Biomed. Sci. Appl. 691(2) , 331-9, (1997) A method for the simultaneous determination of hexahydrophthalic acid (HHP acid) and methylhexahydrophthalic acid (MHHP acid) in human plasma was developed. The procedure was a rapid, single step extr... | |
| Human hemoglobin adducts following exposure to hexahydrophthalic anhydride and methylhexahydrophthalic anhydride. Toxicol. Appl. Pharmacol. 153(2) , 152-60, (1998) Hexahydrophthalic anhydride (HHPA) and methylhexahydrophthalic anhydride (MHHPA) are highly allergenic compounds used in the chemical industry. The aim of this study was to characterize the protein ad... |
Synonyms
| 4-methyl-tetrahydrophthalic anhydride |
| EINECS 243-072-0 |
| MFCD00005927 |
| 5-Methylhexahydrophthalic anhydride |
| 4-methylhexahydrophthalic anhydride |
| Hexahydro-4-methylphthalic anhydride,mixture of cis and trans |
| 4-Methylcyclohexane-1,2-dicarboxylic Anhydride |
| 1,3-Isobenzofurandione,hexahydromethyl |
| 5-Methylhexahydroisobenzofuran-1,3-dione |
| 5-methyl-tetrahydroisobenzofuran-1,3-dione |
| methyl hexahydrophtalic anhydride |
| 4-methyl-1,2-cyclohexanedicarboxylic anhydride |
| Hexahydro-4-Methylphthalic Anhydride |
| 1,3-Isobenzofurandione,hexahydro-5-methyl |
| 5-Methyl hexahydro-1,3-isobenzofurandione |
