??????
|
|
?????? ??
- ???
- -36,5°C
- ?? ?
- 137°C
- ??
- 1,63 g/cm3
- ???
- nD15 1.4697
- ???
- 51℃
- Specific Gravity
- 1.63 (0℃)
- CAS ??????
- 598-31-2(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ?? ???? ?? | 11-23/24/25-34 | ||
|---|---|---|---|
| ????? | 26-36/37/39 | ||
| ????(UN No.) | 1569 | ||
| ?? ?? | 6.1(a) | ||
| ???? | II | ||
| HS ?? | 29147000 | ||
| ?? ?? ??? | 598-31-2(Hazardous Substances Data) | ||
| ???? ?? | KE-05-0239 | ||
| ?????? ??? | 97-1-109 | ||
| ?? ? ???? | ????: ????; ???(??)????: ???-2-???? ? ?? 1% ?? ??? ??? |
| ????(GHS): |
|
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ?? ?: | Warning | ||||||||||||||
| ??·?? ??: |
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| ??????: |
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?????? C??? ??, ??, ??
??? ??
Colorless liquid when pure, rapidly becomes violet even in absence of air. Soluble in ace- tone, alcohol, benzene, and ether; slightly soluble in water.??
Chemical war gas.??
ChEBI: An alpha-bromoketone that is acetone in which one of the hydrogens is replaced by a bromine atom. A poweful lachrymator, it was formerly used as a chemical weapon.?? ??
A clear colorless liquid turning violet on standing, even in the absence of air, and decomposing to a black resinous mass on long standing. Denser than water and poorly soluble in water. Hence sinks in water. A violent lachrymator--low concentrations are very irritating to the eyes; high concentrations or prolonged exposure at lower concentrations may have adverse health effects. Very toxic by inhalation. Contact with the liquid causes painful burns. Used as a chemical war gas.??? ?? ??
Highly flammable. Soluble in water.?? ???
BROMOACETONE decomposes on standing.???
Toxic by inhalation and skin contact. A lachrymator gas, strong irritant.????
Very powerful lachrymator and upper respiratory tract irritant. Intensely irritating to the eyes, nose, throat, and lungs. Corrosive to the skin.????
Special Hazards of Combustion Products: Toxic fumes of BromineSafety Profile
A poisonous gas. Moderately toxic to humans by inhalation. When heated to decomposition it emits toxic fumes of Br-. See also BROMIDES.Purification Methods
Stand bromoacetone over anhydrous CaCO3, filter, distil it under low vacuum, and store it with CaCO3 in the dark at 0o. [Levene Org Synth Coll Vol II 88 1943.] Violently LACHRYMATORY and skin IRRITANT.?????? ?? ?? ? ???
???
?? ??
??? ???
4,5,6,7-TETRAHYDRO-2-METHYLFURO[3,2-C]PYRIDINE
1,1-Diphenylacetone
3-???-2-??????
1-(4-Chlorophenyl)-1-phenylacetone
???????
?????
4-?????-2-???????????
6-???-2,8-???-????[1,2-b]????
1-(????)???
(4-CHLOROPHENYLTHIO)ACETONE
6-chloro-2,7-dimethyl-Imidazo[1,2-b]pyridazine
METHYLSULFONYLACETONE
1-???-2,2-???????
2-ACETAMIDOPYRIDINE
N-?????????????
?????? ?? ??
???( 134)?? ??
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?????? ?? ??:
1-?????? 1-???-3,3-???-2-???
Ammonium bromide
1-Bromobutane
Bromoxynil
(2-HYDROXYETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
Bromoacetaldehyde diethyl acetal
2-BROMO-2-METHYLPROPIOPHENONE
2-BROMO-4'-PHENYLACETOPHENONE
Bromochlorophenol Blue sodium salt
1-BROMO-2-BUTANONE
2-Bromo-4'-methoxyacetophenone
Ethyl bromopyruvate
2-Bromo-4'-methylacetophenone
2-BROMO-2'-METHOXYACETOPHENONE
BCP
2-BROMO-2-PHENYLACETOPHENONE
2,4'-Dibromoacetophenone