?????
|
|
????? ??
- ???
- -66.9°C (estimate)
- ?? ?
- 132-134 °C (lit.)
- ??
- 0.99 g/mL at 25 °C (lit.)
- ???
- 60.9 at 60.3 °C, 92.2 at 70.3 °C, 136 at 80.3 °C, 197 at 90.3 °C, 280 at 100.3 °C (Eon et al., 1971)
- ???
- n
20/D 1.513(lit.)
- ???
- 70 °F
- ?? ??
- Keep in dark place,Sealed in dry,Room Temperature
- ???
- 0.29g/L
- ??? ??
- ?? (??)
- Specific Gravity
- 0.990
- ??
- ???
- ???
- ?? ???? ???? ??? ????.
- BRN
- 105402
- LogP
- 2.870
- CAS ??????
- 872-55-9(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,F | ||
|---|---|---|---|
| ?? ???? ?? | 10-36/37/38-37-11 | ||
| ????? | 23-24/25-37/39-26-16-33-29-7/9 | ||
| ????(UN No.) | UN 1993 3/PG 2 | ||
| WGK ?? | 3 | ||
| F ?????? | 8-10-13-23 | ||
| ?? ?? ?? | Irritant | ||
| ?? ?? | 3 | ||
| ???? | II | ||
| HS ?? | 29349990 |
????? C??? ??, ??, ??
??? ??
Clear colorless to pink liquid??
2-Ethylthiophene?is used in production of bispyranilidenes, dithiobispyranilidenes and diselenobispyranilidene for electronic or optoelectronic components with high efficiencies.?? ??
2-Ethylthiophene is an organosulfur compound belonging to the class of alkylated thiophenes.????? ?? ?? ? ???
???
?? ??
5-Ethyl-2-thiophenecarboxaldehyde
2-??-5-?????
5-??-???-2-?????
2-Thiophenethiol
Thiophene(SIV) (9CI)
4-BROMO-5-ETHYL-THIOPHENE-2-CARBALDEHYDE
2-Acetyl-5-bromothiophene
?????-2-???????
??(2-)???
5-Ethylthiophene-2-boronic acid pinacol ester
1-(5-??-???-2-YL)-???
1-(4-Bromo-5-ethylthiophen-2-yl)ethanone
2-Amino-5-ethylthiophene
????? ?? ??
???( 191)?? ??
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