ETHYL 2-CYANO-3-METHYLCROTONATE
|
|
ETHYL 2-CYANO-3-METHYLCROTONATE ??
- ???
- ca 20℃
- ?? ?
- 98-99 °C/1 mmHg (lit.)
- ??
- 1.014 g/mL at 25 °C (lit.)
- ???
- n
20/D 1.464(lit.)
- ???
- 224 °F
- BRN
- 507839
- InChI
- 1S/C8H11NO2/c1-4-11-8(10)7(5-9)6(2)3/h4H2,1-3H3
- InChIKey
- PZMDAADKKAXROL-UHFFFAOYSA-N
- SMILES
- CCOC(=O)\C(C#N)=C(\C)C
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xn | ||
|---|---|---|---|
| ?? ???? ?? | 20/21/22-36/37/38 | ||
| ????? | 26-37/39 | ||
| ????(UN No.) | 3276 | ||
| WGK ?? | 3 | ||
| ?? ?? | 6.1 | ||
| ???? | III | ||
| HS ?? | 29269095 | ||
| ???? ??? | 10 - Combustible liquids | ||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
| ????(GHS): |
|
||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ?? ?: | Warning | ||||||||||||||||||||||||||||
| ??·?? ??: |
|
||||||||||||||||||||||||||||
| ??????: |
|
ETHYL 2-CYANO-3-METHYLCROTONATE C??? ??, ??, ??
??? ??
clear colorless to slightly yellow liquidSynthesis Reference(s)
Journal of the American Chemical Society, 71, p. 3418, 1949 DOI: 10.1021/ja01178a044?? ??
Ethyl 2-cyano-3-methyl-2-butenoate, a highly activated acceptor, undergoes the phospha-Michael reaction upon trituration of the reagents at room temperature.ETHYL 2-CYANO-3-METHYLCROTONATE ?? ?? ? ???
???
?? ??
ETHYL 2-CYANO-3-METHYLCROTONATE ?? ??
???( 74)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49979 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
| Blocksynth Pharmaceutical Technology Co.,Ltd | 0086-19817745290; +8619817745290 |
bd@blocksynth.com | China | 5973 | 58 |
| Chemsigma International Co., Ltd. | +86-2558742998 +86-19951791336 |
info@chemsigma.com | China | 1810 | 58 |
| Shandong Liteng Biotechnology Co. , Ltd. | +86-18663721413 +86-15552573001 |
rosy@litengpharm.com | China | 3280 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 |
ellena@amitychem.com | China | 43414 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 |
info@dycnchem.com | China | 53803 | 58 |
| Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131956 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 |
jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 |
market03@meryer.com | China | 40228 | 62 |
ETHYL 2-CYANO-3-METHYLCROTONATE ?? ??:
?? ???? ????? 2-????-2-???-3,3-??????? ?
ETHYL 2-CYANO-3-METHYLCROTONATE
ETHYL 2-CYANO-3-PHENYL-2-BUTENOATE
ETHYL 2-(1-BENZYL-4-PIPERIDINYLIDENE)-2-CYANOACETATE
CYANO-CYCLOHEXYLIDENE-ACETIC ACID ETHYL ESTER
TIMTEC-BB SBB000822
DIETHYL DICYANOFUMARATE, 97
CYANO-[2-ETHYL-2-METHYL-TETRAHYDRO-PYRAN-(4E)-YLIDENE]-ACETIC ACID ETHYL ESTER
CYANO-[1,2,5-TRIMETHYL-PIPERIDIN-(4Z)-YLIDENE]-ACETIC ACID ETHYL ESTER
CYANO-[2,2-DIMETHYL-TETRAHYDRO-PYRAN-(4Z)-YLIDENE]-ACETIC ACID ETHYL ESTER
ETHYL 2-NITRILO-2-(2-OXOINDOLIN-3-YLIDENE)ACETATE
ETHYL 2-CYANO-2-CYCLOHEPTYLIDENACETATE
ethyl (1-benzyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)(cyano)acetate
ETHYL 2-CYANO-3-(2-METHOXYPHENYL)BUT-2-ENOATE
ETHYL 2-(1-BENZYLHEXAHYDROPYRIDINIUM-4-YLIDEN)-2-CYANOACETATE CHLORIDE
ETHYL 2-CYANO-3,4-DIMETHYL-2-PENTENOATE