| Name | 2-methylcyclohexa-2,5-diene-1,4-dione |
|---|---|
| Synonyms |
2-methylbenzoquinone
2-Methyl-1,4-benzochinon p-Toluquinone MFCD00001603 METHYL-P-BENZOQUINONE 2-methyl-p-benzoquinon METHYL-1,4-BENZOQUINONE METHYL-P-QUINONE 2-METHYL-1,4-BENZOQUINONE methylquinone TOLUQUINONE Methylquinone Methyl-p-benzoquinone,p-Toluquinone 2,5-Cyclohexadiene-1,4-dione, 2-methyl 2-Methylbenzoquinone-1,4 p-Toluquinone> 5-Cyclohexadiene-1,4-dione,2-methyl-2 methylbenzoquinone 2-methyl-2,5-cyclohexadiene-1,4-dione 4-dione,2-methyl-5-cyclohexadiene-1 2-Methylbenzo-1,4-quinone Methyl-p-benzoquinone methyl-1,4-benzoquinone P-TOLUQUINONE 2-Methylbenzoquinone 2-methyl-4-benzoquinone 2-Methylquinone 2-methylnaphthalene-1,4-dione 1,4-Toluquinone 2-Methyl-1,4-benzoquinone 2-methyl-p-benzoquinone 2-Methyl-p-benzoquinone Methyl-p-benzoquinone Methyl-p-quinone 2-Methyl-2,5-cyclohexadiene-1,4-dione 2-methylbenzo-1,4-quinone Tolylquinone monomethyl-1,4-benzoquinone Methylbenzoquinone Toluquinone pa-toluquinone EINECS 209-056-2 1,4-Toluchinon 2-METHYL-PA-BENZOQUINONE METHYL-PA-BENZOQUINONE p-Benzoquinone,2-methyl 2-Methyl-1,4-quinone |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 186.6±15.0 °C at 760 mmHg |
| Melting Point | 66-67 °C(lit.) |
| Molecular Formula | C7H6O2 |
| Molecular Weight | 122.121 |
| Flash Point | 64.9±17.4 °C |
| Exact Mass | 122.036781 |
| PSA | 34.14000 |
| LogP | 0.86 |
| Vapour Pressure | 0.7±0.4 mmHg at 25°C |
| Index of Refraction | 1.524 |
| Water Solubility | insoluble |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | T:Toxic; |
| Risk Phrases | R25;R36/37/38 |
| Safety Phrases | S26-S45-S37/39-S28A |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | DK6300000 |
| Packaging Group | II; III |
| Hazard Class | 4.1 |
| HS Code | 29146990 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2914690090 |
|---|---|
| Summary | 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |