- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate
- Price: ￥998.0/1g ￥418.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: ETHYL 2,4-DIOXO-4-(P-TOLYL)BUTANOATE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
5814-37-9
5814-37-9 structure
- Name: Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate
- Chemical Name: Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate
- CAS Number: 5814-37-9
- Molecular Formula: C13H14O4
- Molecular Weight: 234.248
- Create Date: 2018-10-14 03:52:41
- Modify Date: 2025-09-18 01:14:25
| Name | Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate |
|---|---|
| Synonyms |
ethyl 2,4-dioxo-4-p-tolylbutanoate
2,4-Dioxo-4-p-tolyl-buttersaeure-aethylester Ethyl 4-methyl-a,g-dioxo-benzenebutanoate Benzenebutanoic acid, 4-methyl-α,γ-dioxo-, ethyl ester Ethyl 4-(4-methylphenyl)-2,4-dioxobutanoate 2,4-dioxo-4-p-tolyl-butyric acid ethyl ester |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 369.7±25.0 °C at 760 mmHg |
| Molecular Formula | C13H14O4 |
| Molecular Weight | 234.248 |
| Flash Point | 163.9±23.2 °C |
| Exact Mass | 234.089203 |
| PSA | 60.44000 |
| LogP | 1.99 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.515 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2918300090 |
|
~87%
5814-37-9 |
| Literature: Kraem, Jihene Ben; Amri, Hassen Synthetic Communications, 2013 , vol. 43, # 1 p. 110 - 117 |
| Precursor 2 | |
|---|---|
| DownStream 5 | |
![[5-(4-methylphenyl)-1,2-oxazol-3-yl]methanol structure](https://image.chemsrc.com/caspic/436/640291-93-6.png)
![6-(4-methylphenyl)-3-methylsulfanylthieno[2,3-e][1,2,4]triazine structure](https://image.chemsrc.com/caspic/449/83715-56-4.png)
![6-(4-methylphenyl)-2H-thieno[2,3-e][1,2,4]triazine-3-thione structure](https://image.chemsrc.com/caspic/207/89569-80-2.png)
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |