- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: trans,trans-dibenzalacetone
- Price:
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: trans,trans-dibenzalacetone
- Price: ￥258.0/25g ￥88.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: trans,trans-dibenzylideneacetone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: DIBENZYLIDENE ACETONE
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
35225-79-7
35225-79-7 structure
- Name: trans,trans-dibenzalacetone
- Chemical Name: dibenzylideneacetone
- CAS Number: 35225-79-7
- Molecular Formula: C17H14O
- Molecular Weight: 234.292
- Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
- Create Date: 2018-04-23 08:00:00
- Modify Date: 2024-01-02 13:22:56
| Name | dibenzylideneacetone |
|---|---|
| Synonyms |
(1E,4E)-1,5-di(phenyl)penta-1,4-dien-3-one
(E,E)-Dibenzalacetone Dibenzylideneacetone (1E,4E)-1,5-Diphenyl-penta-1,4-dien-3-one TRANS,TRANS-DISTYRYL KETONE Distyryl ketone 1,4-Pentadien-3-one, 1,5-diphenyl-, (1E,4E)- dibenzalacetone DIBENZAL ACETONE dibenzylidene acetone 1,5-diphenylpenta-1,4-dien-3-one (1E,4E)-1,5-Diphenylpenta-1,4-dien-3-one 1,5-diphenyl-1,4-pentadiene-3-one dba 1,5-Diphenyl-3-pentadienone trans,trans-Dibenzylideneacetone trans,trans-Dibenzylidene acetone Bis(2-phenylvinyl) ketone 1,4-Pentadien-3-one, 1,5-diphenyl- UNII:9QXO7BCY9L 1,5-DIPHENYL-1,4-PENTADIEN-3-ONE MFCD00004790 (1E,4E)-1,5-Diphenyl-1,4-pentadien-3-one 1,3-Dibenzylideneacetone trans,trans-1,5-Diphenyl-1,4-pentadien-3-one EINECS 208-697-5 Dibenzylidenacetone trans,trans-Dibenzalacetone |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 400.7±34.0 °C at 760 mmHg |
| Melting Point | 107-113 °C |
| Molecular Formula | C17H14O |
| Molecular Weight | 234.292 |
| Flash Point | 176.1±20.6 °C |
| Exact Mass | 234.104462 |
| PSA | 17.07000 |
| LogP | 4.87 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.650 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xi |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2914399090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![chloro-[(E)-2-phenylethenyl]mercury structure](https://image.chemsrc.com/caspic/354/36525-03-8.png)
![7,11-diphenyl-3-sulfanylidene-2,4-diazaspiro[5.5]undecane-1,5,9-trione structure](https://image.chemsrc.com/caspic/458/181520-02-5.png)
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |