3-???-2-???
|
|
3-???-2-??? ??
- ???
- <-60°C
- ?? ?
- 114-117 °C (lit.)
- ??
- 1.055 g/mL at 25 °C (lit.)
- ???
- n
20/D 1.421(lit.)
- ???
- 70 °F
- ?? ??
- Flammables area
- ???
- 30g/L
- ??? ??
- ??? ??
- ??
- Light orange to Yellow to Green
- Specific Gravity
- 1.058 (20/4℃)
- ??????(pH)
- 2.4 (25g/l, H2O, 20℃)
- ????
- 2.3%(V)
- ???
- 3g/100mL
- BRN
- 385637
- CAS ??????
- 4091-39-8(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
??? ?? | Xn | ||
---|---|---|---|
?? ???? ?? | 10-22-36/37/38-20/21/22-2011/10/22 | ||
????? | 16-36/37/39-26-24/25 | ||
????(UN No.) | UN 1224 3/PG 3 | ||
WGK ?? | 3 | ||
RTECS ?? | EL7062000 | ||
TSCA | Yes | ||
?? ?? | 3 | ||
???? | III | ||
HS ?? | 29147090 |
3-???-2-??? C??? ??, ??, ??
??? ??
CLEAR YELLOW TO BROWNISH LIQUID??
3-Chloro-2-butanone was used in production of chiral alcohols from acetophenone derivatives, β-ketoesters and N-Boc-3-pyrrolidinone by recombinant E. coli cells. It was used in the synthesis of carbene precursor, 3-aryl-4,5-dimethylthiazolium chloride.?? ??
3-Chloro-2-butanone reacts with 1,4-dianion of acetophenone N-ethoxycarbonylhydrazone to yield pyrazoline derivatives.3-???-2-??? ?? ?? ? ???
???
?? ??
3-???-2-??? ?? ??
???( 192)?? ??
??? | ?? | ??? | ?? | ?? ? | ?? |
---|---|---|---|---|---|
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3-???-2-??? ?? ??:
???????? 2-??? ?? ?????????? ?????? ?????????? ?????????(2-) ???(2-)????????????? ????
Tetra-(methylethylketoxime)silane
2,3,4,5,6,6-HEXACHLORO-2,4-CYCLOHEXADIEN-1-ONE
Ethyl 2-chloro-4,4,4-trifluoroacetoacetate
N,N-DIMETHYL-2-CHLOROACETOACETAMIDE
3-CHLORO-2,4-PENTANEDIONE
Methyl 2-chloroacetoacetate
2-Chlorocyclopentanone
7,7-Dichlorobicyclo[3.2.0]hept-2-en-6-one
DESYL CHLORIDE
1-(4-Fluorophenyl)-4-chloro-1-butanone