2-cyano-3-methylbut-2-enoic acid
2-cyano-3-methylbut-2-enoic acid structure
|
Common Name | 2-cyano-3-methylbut-2-enoic acid | ||
|---|---|---|---|---|
| CAS Number | 759-21-7 | Molecular Weight | 125.12500 | |
| Density | 1.15g/cm3 | Boiling Point | 286.6ºC at 760mmHg | |
| Molecular Formula | C6H7NO2 | Melting Point | 137 ºC | |
| MSDS | N/A | Flash Point | 127.1ºC | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 2-cyano-3-methylbut-2-enoic acid |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| 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 |
| InChIKey | IMCBZLGYAYZSAM-UHFFFAOYSA-N |
| SMILES | CC(C)=C(C#N)C(=O)O |
| Water Solubility | Sparingly soluble (15 g/L) (25 ºC) |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2926909090 |
|---|
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
|
~53%
2-cyano-3-methy... CAS#:759-21-7 |
| Literature: Sharma, Yogesh O.; Degani, Mariam S. Green Chemistry, 2009 , vol. 11, # 4 p. 526 - 530 |
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~%
2-cyano-3-methy... CAS#:759-21-7 |
| Literature: Sugawa Yakugaku Zasshi, 1958 , vol. 78, p. 853,855 Chem.Abstr., 1959 , p. 332 |
|
~%
2-cyano-3-methy... CAS#:759-21-7 |
| Literature: Knoevenagel Patent: DE162281 ; |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 4 | |
|---|---|
| DownStream 4 | |
CAS#:4786-24-7
CAS#:4786-19-0
CAS#:22426-27-3
CAS#:138807-87-1This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| 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% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 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 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular weight of 2-cyano-3-methylbut-2-enoic acid? |
| A: Molecular weight of 2-cyano-3-methylbut-2-enoic acid is 125.12500. |
| Q: What is the InChIKey of 2-cyano-3-methylbut-2-enoic acid? |
| A: InChIKey of 2-cyano-3-methylbut-2-enoic acid is IMCBZLGYAYZSAM-UHFFFAOYSA-N. |
| Q: What is the melting point of 2-cyano-3-methylbut-2-enoic acid? |
| A: Melting point of 2-cyano-3-methylbut-2-enoic acid is 137 ºC. |
| Q: What are the downstream products of 2-cyano-3-methylbut-2-enoic acid? |
| A: Related downstream products(CAS) of 2-cyano-3-methylbut-2-enoic acid: 4786-24-7;4786-19-0;22426-27-3;138807-87-1. |
| Q: What is the English name of 2-cyano-3-methylbut-2-enoic acid? |
| A: The English name of 2-cyano-3-methylbut-2-enoic acid is 2-cyano-3-methylbut-2-enoic acid. |
| Q: What is the CAS number of 2-cyano-3-methylbut-2-enoic acid? |
| A: CAS number of 2-cyano-3-methylbut-2-enoic acid is 759-21-7. |
| Q: What is the boiling point of 2-cyano-3-methylbut-2-enoic acid? |
| A: Boiling point of 2-cyano-3-methylbut-2-enoic acid is 286.6ºC at 760mmHg. |
| Q: How is the water solubility of 2-cyano-3-methylbut-2-enoic acid? |
| A: Water solubility of 2-cyano-3-methylbut-2-enoic acid: Sparingly soluble (15 g/L) (25 ºC). |
| Q: What is the molecular formula of 2-cyano-3-methylbut-2-enoic acid? |
| A: Molecular formula of 2-cyano-3-methylbut-2-enoic acid is C6H7NO2. |
| Q: What are the upstream materials of 2-cyano-3-methylbut-2-enoic acid? |
| A: Related upstream materials(CAS) of 2-cyano-3-methylbut-2-enoic acid: 372-09-8;67-64-1;759-58-0;6091-44-7. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |