???????
|
|
??????? ??
- ???
- -51.5°C
- ?? ?
- 120-121 °C(lit.)
- ??
- 0.824 g/mL at 25 °C(lit.)
- ???
- n
20/D 1.419(lit.)
- ???
- 17 °C
- ?? ??
- Flammables area
- ??? ??
- liquid
- BRN
- 1719747
- Henry's Law Constant
- 8.8×10-2 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
- InChI
- InChI=1S/C4H5N/c1-2-3-4-5/h2-3H,1H3
- InChIKey
- NKKMVIVFRUYPLQ-UHFFFAOYSA-N
- SMILES
- C(#N)C=CC
- CAS ??????
- 4786-20-3(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | F,Xn | ||
|---|---|---|---|
| ?? ???? ?? | 11-22-36/37/38-26-16 | ||
| ????? | 16-26-36 | ||
| ????(UN No.) | UN 2924 3/PG 2 | ||
| WGK ?? | 3 | ||
| RTECS ?? | GQ6322000 | ||
| TSCA | TSCA listed | ||
| ?? ?? | 3.1 | ||
| ???? | II | ||
| HS ?? | 29269090 | ||
| ???? ??? | 3 - Flammable liquids | ||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Flam. Liq. 2 Skin Irrit. 2 STOT SE 3 |
||
| ???? ?? | KE-04084 |
??????? C??? ??, ??, ??
??? ??
CLEAR LIGHT YELLOW LIQUID?? ??
Neurotoxic properties of crotononitrile have been investigated. Mechanism of the Baylis-Hillman reaction of crotononitrile and benzaldehyde in the presence of 1,4-diazabicyclo[2,2,2]octane (catalyst) has been investigated.Purification Methods
Separate the mixture by preparative GLC on a column using 5% FFAP on Chromosorb G. [Lewis et al. J Am Chem Soc 108 2818 1986, Beilstein 2 IV 1507.]??????? ?? ?? ? ???
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?? ??
??????? ?? ??
???( 101)?? ??
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??????? ?? ??:
??(2-)-2-????? ??(2-)-3-3????? ?????? ???? ????????? 2-??-2-??????
4,4,4-Trifluoro-2-butenenitrile
3-butenenitrile,3-methyl
3-Aminocrotononitrile
3-bicyclo[2.2.1]hept-2-yl-2-butenenitrile
4-Chloro-3-methy-2-butenenitrile
2-hydroxy-3-butenenitrile
2-Butenenitrile, 3-methyl-,3-methyl-2-butenenitrile
3-[[6-CHLORO-3-PYRIDINOYL METHYL]METHYLAMINO]-2-BUTENENITRILE
2-HYDROXY-3-(6-METHOXY-2-NAPHTHALENYL)-2-BUTENENITRILE
(Z)-2-methyl-2-butenenitrile
4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-butenenitrile
4,4'-(dihydroxysilylene)bis-3-butenenitrile