- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-cyano-3-methylbut-2-enoic acid
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Huang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-cyano-3-methylbut-2-enoic acid
- Price: ￥5658.0/5g ￥2378.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Butenoicacid, 2-cyano-3-methyl-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
759-21-7
759-21-7 structure
- Name: 2-cyano-3-methylbut-2-enoic acid
- Chemical Name: 2-cyano-3-methylbut-2-enoic acid
- CAS Number: 759-21-7
- Molecular Formula: C6H7NO2
- Molecular Weight: 125.12500
- Create Date: 2017-09-16 01:41:39
- Modify Date: 2024-09-10 20:04:56
| Name | 2-cyano-3-methylbut-2-enoic acid |
|---|---|
| Synonyms |
2-cyano-3-methyl-crotonic acid
Isopropyliden-cyanessigsaeure 2-Butenoicacid,2-cyano-3-methyl isopropylidene cyanoacetic acid 2-Cyan-3-methyl-crotonsaeure 2-Cyan-3-methyl-but-2-ensaeure 2-Cyano-3-methyl-2-butenoic Acid |
| Density | 1.15g/cm3 |
|---|---|
| Boiling Point | 286.6ºC at 760mmHg |
| Melting Point | 137 ºC |
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.12500 |
| Flash Point | 127.1ºC |
| Exact Mass | 125.04800 |
| PSA | 61.09000 |
| LogP | 0.93098 |
| Index of Refraction | 1.482 |
| Water Solubility | Sparingly soluble (15 g/L) (25 ºC) |
| HS Code | 2926909090 |
|---|
|
~53%
759-21-7 |
| Literature: Sharma, Yogesh O.; Degani, Mariam S. Green Chemistry, 2009 , vol. 11, # 4 p. 526 - 530 |
|
~%
759-21-7 |
| Literature: Sugawa Yakugaku Zasshi, 1958 , vol. 78, p. 853,855 Chem.Abstr., 1959 , p. 332 |
|
~%
759-21-7 |
| Literature: Knoevenagel Patent: DE162281 ; |
| Precursor 4 | |
|---|---|
| DownStream 4 | |
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |