CAS Number3457-48-5
Synonymsp-Tolil; 1,2-bis(p-methylphenyl)ethanedione; EINECS 222-388-2; 1,2-di(4-methylphenyl)-1,2-ethanedione; Di-p-tolylethanedione; 4,4'-Dimethylbenzil; 1,2-Di-p-tolylethane-1,2-dione; Ethandione,bis(p-tolyl); 1,2-bis(4-methoxyphenyl)-ethane-1,2-dione; 4,4'-dimethylbibenzoyl; MFCD00008554
Molecular FormulaC16H14O2
Molecular Weight238.28100
Density1.119 g/cm3
Boiling Point211 °C (7 mmHg)
Melting Point102-104 °C(lit.)
AppearanceYellow crystalline powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3457-48-5 |
| Catalog No. | 2A-1168112 |
| Chinese Name | 4,4'-二甲基联苯甲酰 |
| Synonyms | p-Tolil; 1,2-bis(p-methylphenyl)ethanedione; EINECS 222-388-2; 1,2-di(4-methylphenyl)-1,2-ethanedione; Di-p-tolylethanedione; 4,4'-Dimethylbenzil; 1,2-Di-p-tolylethane-1,2-dione; Ethandione,bis(p-tolyl); 1,2-bis(4-methoxyphenyl)-ethane-1,2-dione; 4,4'-dimethylbibenzoyl; MFCD00008554 |
| Molecular Formula | C16H14O2 |
| Molecular Weight | 238.28100 |
| Density | 1.119 g/cm3 |
| Boiling Point | 211 °C (7 mmHg) |
| Melting Point | 102-104 °C(lit.) |
| Appearance | Yellow crystalline powder |
| Storage Condition | Store at room temperature, away from light, in a v |
| HTC | 2914399090 |
| PubChem ID | 84652 |
| SMILES | Cc1ccc(C(=O)C(=O)c2ccc(C)cc2)cc1 |
| InChI | InChI=1S/C16H14O2/c1-11-3-7-13(8-4-11)15(17)16(18)14-9-5-12(2)6-10-14/h3-10H,1-2H3 |
| InChI Key | BCWCEHMHCDCJAD-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| MSDS | msds/168155_2_3457_48_5.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No 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 Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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