- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Aminocrotonic acid ethyl ester
- 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: ETHYL 3-AMINOCROTONATE
- 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: Ethyl (2Z)-3-amino-2-butenoate
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
626-34-6
626-34-6 structure
- Name: Ethyl (2Z)-3-amino-2-butenoate
- Chemical Name: Ethyl 3-Aminocrotonate
- CAS Number: 626-34-6
- Molecular Formula: C6H11NO2
- Molecular Weight: 129.157
- Create Date: 2018-09-13 23:03:23
- Modify Date: 2026-07-12 01:06:55
| Name | Ethyl 3-Aminocrotonate |
|---|---|
| Synonyms |
(Z)-ETHYL 3-AMINOBUT-2-ENOATE
(Z)-3-aminobut-2-enoate trans-3-amino-but-2-enoic acid ethyl ester Ethyl 3-aminocrotonate Crotonic acid, 3-amino-, ethyl ester Ethyl 3-aMinocroton (2Z)-3-Amino-2-butenoic acid ethyl ester Ethyl (Z)-3-amino-2-butenoate Ethyl (2Z)-3-aminocrotonate Ethyl β-aminocrotonate 3-AMINOCROTONIC ACIDETHYL ESTER (Z)-3-Aminocrotonic acid ethyl 2-Butenoic acid, 3-amino-, ethyl ester (Z)-Ethyl 3-aminocrotonate ETHYL 3-AMINOCROTONA Ethyl 3-Aminocrotonate (Ethyl (Z)-3-aminobut-2-enoate) β-Aminocrotonic acid ethyl ester AURORA KA-7376 3-amino-2-hexenoate Ethyl 3-aminobut-2-enoate Impurity of nifedipine Ethyl(Z)-3-aminobut-2-enoate EINECS 230-782-0 2-Butenoic acid, 3-amino-, ethyl ester, (2Z) ethyl (2Z)-3-aminobut-2-enoate ethyl 3-aminocrotonate 3-Aminocrotonicacidethylester MFCD02730138 Ethyl (Z)-3-aminocrotonate (Z)-3-Aminocrotonic acid ethyl ester |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 212.5±13.0 °C at 760 mmHg |
| Melting Point | 33-35ºC |
| Molecular Formula | C6H11NO2 |
| Molecular Weight | 129.157 |
| Flash Point | 97.2±0.0 °C |
| Exact Mass | 129.078979 |
| PSA | 52.32000 |
| LogP | 0.39 |
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
| Index of Refraction | 1.459 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314-H335 |
| Precautionary Statements | P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 + P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C |
| Risk Phrases | R34;R36/37 |
| Safety Phrases | S26-S27-S28-S36/37/39-S45 |
| RIDADR | UN 3263 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8.0 |
| HS Code | 2922499990 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![ethyl 2-[4-(2-hydroxyphenyl)-6-oxopiperidin-2-ylidene]acetate structure](https://image.chemsrc.com/caspic/078/110434-69-0.png)
![7-methyl[1]benzopyrano[4,3-d][1]benzoxacino[4,3-b]pyridine-6,16-dione structure](https://image.chemsrc.com/caspic/109/77117-11-4.png)
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |