(E)-Ethyl 4-oxobut-2-enoate
Modify Date: 2024-01-02 17:23:05
(E)-Ethyl 4-oxobut-2-enoate structure
|
Common Name | (E)-Ethyl 4-oxobut-2-enoate | ||
|---|---|---|---|---|
| CAS Number | 2960-66-9 | Molecular Weight | 128.126 | |
| Density | 1.0±0.1 g/cm3 | Boiling Point | 199.3±23.0 °C at 760 mmHg | |
| Molecular Formula | C6H8O3 | Melting Point | -9ºC | |
| MSDS | N/A | Flash Point | 78.6±22.7 °C | |
| Name | Ethyl trans-4-oxo-2-butenoate, |
|---|---|
| Synonym | More Synonyms |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 199.3±23.0 °C at 760 mmHg |
| Melting Point | -9ºC |
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.126 |
| Flash Point | 78.6±22.7 °C |
| Exact Mass | 128.047348 |
| PSA | 43.37000 |
| LogP | 0.00 |
| Vapour Pressure | 0.3±0.4 mmHg at 25°C |
| Index of Refraction | 1.436 |
| Storage condition | 2-8°C |
| Hazard Codes | C |
|---|---|
| Risk Phrases | R25;R34;R43 |
| Safety Phrases | S23-S36/37/39-S45 |
| RIDADR | UN 2927 |
| Packaging Group | III |
| Hazard Class | 8，6.1 |
| HS Code | 2918300090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
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CAS#:101820-69-3| 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% |
| ethyl fumaraldehydate |
| Ethyl (2E)-4-oxo-2-butenoate |
| (E)-Ethyl 4-oxobut-2-enoate |
| Ethyl (2E)-4-oxobut-2-enoate |
| ETHYL TRANS-4-OXO-2-BUTENOATE |
| Ethyl 4-oxobut-2-enoate |
| 4-oxo-but-2-enoic acid ethyl ester |
| Ethyl 3-formylacrylate~Ethyl fumaraldehydate~trans-4-Oxo-2-butenoic acid ethyl ester |
| ethyl 3-formylacrylate |
| 2-Butenoic acid, 4-oxo-, ethyl ester, (2E)- |
| 4-oxocrotonic acid ethyl ester |
| (2E)-4-oxo-2-butenoic acid ethyl ester |
| (E)-4-oxobut-2-enoic acid ethyl ester |
- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: (E)-Ethyl 4-oxobut-2-enoate
- Price: Click To Check
- Purity: 96.0%
- Delivery: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: (E)-Ethyl 4-oxobut-2-enoate
- Price: ￥98.0/1g ￥298.0/5g
- Purity: 98.0%
- Delivery: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Ethyl trans-4-oxo-2-butenoate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Delivery: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU-CHEM - ETHYL TRANS-4-OXO-2-BUTENOATE
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Delivery: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
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