CAS Number553-97-9
Synonyms2-methylbenzoquinone; 2-Methylquinone; p-Toluquinone; 2-Methyl-1,4-benzoquinone; MFCD00001603; 2-methyl-p-benzoquinone; 2-Methyl-2,5-cyclohexadiene-1,4-dione; Methylquinone; 2-methylbenzo-1,4-quinone; Tolylquinone; monomethyl-1,4-benzoquinone; Methylbenzoquinone; Toluquinone; EINECS 209-056-2; p-Benzoquinone,2-methyl; Methyl-p-benzoquinone; methyl-1,4-benzoquinone
Molecular FormulaCH3C6H3(=O)2
Molecular Weight122.12
Purity98%
Density1.2±0.1 g/cm3
Boiling Point186.6±15.0 °C at 760 mmHg
Melting Point66-67 °C (lit.)
Appearancesolid
EINECS209-056-2
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 553-97-9 |
| Catalog No. | 2A-9022856 |
| Chinese Name | 甲基苯醌 |
| Synonyms | 2-methylbenzoquinone; 2-Methylquinone; p-Toluquinone; 2-Methyl-1,4-benzoquinone; MFCD00001603; 2-methyl-p-benzoquinone; 2-Methyl-2,5-cyclohexadiene-1,4-dione; Methylquinone; 2-methylbenzo-1,4-quinone; Tolylquinone; monomethyl-1,4-benzoquinone; Methylbenzoquinone; Toluquinone; EINECS 209-056-2; p-Benzoquinone,2-methyl; Methyl-p-benzoquinone; methyl-1,4-benzoquinone |
| Molecular Formula | CH3C6H3(=O)2 |
| Molecular Weight | 122.12 |
| Purity | 98 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 186.6±15.0 °C at 760 mmHg |
| Melting Point | 66-67 °C (lit.) |
| Appearance | solid |
| Water Solubility | insoluble |
| Storage Condition | Storage: Seal the container and store it in a seal |
| Packaging | II; III |
| EINECS | 209-056-2 |
| HTC | 29146990 |
| PubChem ID | 24852667 |
| MDL Number | MFCD00001603 |
| SMILES | CC1=CC(=O)C=CC1=O |
| InChI | 1S/C7H6O2/c1-5-4-6(8)2-3-7(5)9/h2-4H,1H3 |
| InChI Key | VTWDKFNVVLAELH-UHFFFAOYSA-N |
| Beilstein/REAXYS | 471387 |
| NACRES Code | NA.23 |
| UNSPSC | 12162002 |
| Hazard Symbols | 4.1 |
| Risk Codes | R25;R36/37/38 |
| Safety Description | S26;S28A;S37/39;S45 |
| MSDS | msds/22856_1_553_97_9.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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