- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3',5'-Dibenzyloxyacetophenone
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3',5'-Dibenzyloxyacetophenone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: CAS No.28924-21-2 3,5-Dibenzyloxyacetophenone
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 3',5'-Dibenzyloxyacetophenone
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
28924-21-2
28924-21-2 structure
- Name: 3',5'-Dibenzyloxyacetophenone
- Chemical Name: 1-[3,5-bis(phenylmethoxy)phenyl]ethanone
- CAS Number: 28924-21-2
- Molecular Formula: C22H20O3
- Molecular Weight: 332.39200
- Catalog: Chemical reagent Organic reagent Aromatic ketone
- Create Date: 2018-06-11 18:06:01
- Modify Date: 2025-08-25 11:08:40
| Name | 1-[3,5-bis(phenylmethoxy)phenyl]ethanone |
|---|---|
| Synonyms |
3,5-Dibenzyloxyacetophenone
EINECS 249-315-7 2',5'-dibenzyloxyacetophenone 1-(3,5-Bis(benzyloxy)phenyl)ethanone 3',5'-Dibenzyloxyacetophenone MFCD00004777 3,5-dibenzyloxy-acetophenone 3',5'-Bis(benzyloxy)acetophenone 5-acetyl-1,3-phenylene dibenzoate Terbutaline Impurity 5 |
| Density | 1.144 g/cm3 |
|---|---|
| Boiling Point | 489.5ºC at 760 mmHg |
| Melting Point | 60-64 ºC |
| Molecular Formula | C22H20O3 |
| Molecular Weight | 332.39200 |
| Flash Point | 242.1ºC |
| Exact Mass | 332.14100 |
| PSA | 35.53000 |
| LogP | 5.04720 |
| Vapour Pressure | 9.94E-10mmHg at 25°C |
| Index of Refraction | 1.594 |
| Storage condition | -20°C Freezer |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi: Irritant; |
| Safety Phrases | S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914509090 |
|
~98%
28924-21-2 |
| Literature: Baumann, Thomas; Vogt, Henning; Braese, Stefan European Journal of Organic Chemistry, 2007 , # 2 p. 266 - 282 |
|
~87%
28924-21-2 |
| Literature: Gundu Rao, C.; Radhakrishna, Arakali S.; Bali Singh, Bajrang; Bhatnagar, Surendra P. Synthesis, 1983 , # 10 p. 808 |
|
~70%
28924-21-2 |
| Literature: Vu, Binh; Mezey-Vandor, Gabriella; Nogradi, Mihaly Liebigs Annalen der Chemie, 1984 , # 4 p. 734 - 741 |
|
~%
28924-21-2 |
| Literature: Vu, Binh; Mezey-Vandor, Gabriella; Nogradi, Mihaly Liebigs Annalen der Chemie, 1984 , # 4 p. 734 - 741 |
|
~%
28924-21-2 |
| Literature: Korec, Rudolf; Sensch, Karl Heinz; Zoukas, Thomas Arzneimittel-Forschung/Drug Research, 2000 , vol. 50, # 2 p. 122 - 128 |
| Precursor 6 | |
|---|---|
| DownStream 3 | |
![1-[3,5-bis(phenylmethoxy)phenyl]-2-bromoethan-1-one structure](https://image.chemsrc.com/caspic/421/28924-18-7.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% |