- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate
- 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 3-(3,4-dimethoxyphenyl)-3-oxopropanoate
- Price: ￥438.0/1g ￥1518.0/5g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Ethyl 3,4-dimethoxybenzoylacetate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
4687-37-0
4687-37-0 structure
- Name: Ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate
- Chemical Name: Ethyl 3,4-dimethoxybenzoylacetate
- CAS Number: 4687-37-0
- Molecular Formula: C13H16O5
- Molecular Weight: 252.263
- Create Date: 2018-09-17 08:48:09
- Modify Date: 2025-08-22 16:56:00
| Name | Ethyl 3,4-dimethoxybenzoylacetate |
|---|---|
| Synonyms |
Benzenepropanoic acid, 3,4-dimethoxy-β-oxo-, ethyl ester
Ethyl 3-(3,4-dimethoxyphenyl)-3-oxopropanoate MFCD03424826 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 350.9±27.0 °C at 760 mmHg |
| Melting Point | 37-41 °C(lit.) |
| Molecular Formula | C13H16O5 |
| Molecular Weight | 252.263 |
| Flash Point | 175.8±11.7 °C |
| Exact Mass | 252.099777 |
| PSA | 61.83000 |
| LogP | 2.03 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.500 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn |
| Risk Phrases | R22 |
| Safety Phrases | S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918990090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |