40101-17-5
40101-17-5 structure
- Name: 1,2-BIS(3-METHOXYPHENYL)ETHANE-1,2-DIONE
- Chemical Name: 3,3'-dimethoxybenzil
- CAS Number: 40101-17-5
- Molecular Formula: C16H14O4
- Molecular Weight: 270.28000
- Catalog: Chemical reagent Organic reagent Aromatic ketone
- Create Date: 2018-05-28 08:00:00
- Modify Date: 2024-01-03 23:32:13
| Name | 3,3'-dimethoxybenzil |
|---|---|
| Synonyms |
bis(3-methoxyphenyl)ethanedione
1,2-bis(3-methoxyphenyl)ethandione Ethanedione,bis(3-methoxyphenyl) MFCD00038221 3,3'dimethoxybenzil 1,2-bis(3-methoxyphenyl)-1,2-ethandione EINECS 254-793-5 Bis(3-methoxyphenyl) diketone 1,2-Bis(3-methoxyphenyl)-1,2-ethanedione 1,2-Bis-(3-methoxy-phenyl)-ethan-1,2-dion 1,2-Bis(3-methoxyphenyl)ethane-1,2-dione m-methoxybenzil 3,3-Dimethoxydibenzoyl |
| Density | 1.183 g/cm3 |
|---|---|
| Boiling Point | 442.2ºC at 760 mmHg |
| Melting Point | 82-84ºC(lit.) |
| Molecular Formula | C16H14O4 |
| Molecular Weight | 270.28000 |
| Flash Point | 197.5ºC |
| Exact Mass | 270.08900 |
| PSA | 52.60000 |
| LogP | 2.76940 |
| Index of Refraction | 1.566 |
| Water Solubility | Insoluble in water. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914509090 |
| Precursor 10 | |
|---|---|
| DownStream 5 | |
![1-methoxy-3-[2-(3-methoxyphenyl)ethynyl]benzene structure](https://image.chemsrc.com/caspic/334/59647-77-7.png)
![3-[2-(3-hydroxyphenyl)ethyl]phenol structure](https://image.chemsrc.com/caspic/218/70709-67-0.png)
| HS Code | 2914509090 |
|---|---|
| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |