| Identification | More | [Name]
2-Acetoxy-2-methylpropionyl bromide | [CAS]
40635-67-4 | [Synonyms]
1-BROMOCARBONYL-1-METHYLETHYL ACETATE
2-ACETOXY-2-METHYLPROPIONYL BROMIDE
2-ACETOXYISOBUTYRYL BROMIDE
2-ACETOXYISOBUYRYL BROMIDE
ACETOXYISOBUTYRIC ACID BROMIDE
AIBB
ALPHA-ACETOXYISOBUTYRYL BROMIDE
2-(acetyloxy)-2-methyl-Propanoylbromide
Acetoxy-iso-butyrylbromide
a-Acetoxyisobutyryl bromide
1-BROMOCARBONYL-1-METHYLETHYL ACETATE, 9 6%
2-ACETOXYISOBUTYRYL BROMIDE (ALPHA-ACETOXY-BUTYRYL BROMIDE)
1-(BROMOFORMYL)-1-METHYLETHYLACETATE
ALPHA ACETOXYISOBUTRYL BROMIDE
2-ACETOXYISOBUTYRYL BROMIDE> 95 %
ALPHA-ACETOXYISOBUTYRL BROMIDE (AIBB)
α-Acetoxyisobutyryl bromide, 2-Acetoxy-2-methylpropionyl bromide | [EINECS(EC#)]
629-266-1 | [Molecular Formula]
C6H9BrO3 | [MDL Number]
MFCD00040923 | [Molecular Weight]
209.04 | [MOL File]
40635-67-4.mol |
| Chemical Properties | Back Directory | [Boiling point ]
75-77 °C12 mm Hg(lit.) | [density ]
1.431 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.457
| [Fp ]
>230 °F
| [storage temp. ]
2-8°C
| [solubility ]
soluble in Chloroform, Methanol | [form ]
liquid | [color ]
Clear, pale yellow | [Sensitive ]
Moisture Sensitive | [BRN ]
2432585 | [CAS DataBase Reference]
40635-67-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R14:Reacts violently with water.
R34:Causes burns.
R37:Irritating to the respiratory system. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3265 8/PG 2
| [WGK Germany ]
3
| [F ]
10-19 | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29181980 |
| Hazard Information | Back Directory | [Chemical Properties]
light yellow clear liquid | [Uses]
1-Bromocarbonyl-1-methylethyl acetate (α-Acetoxyisobutyryl bromide) may be used:
- in the chemoenzymatic synthesis of (1R,2S)-1,2-epoxy-1,2-dihydroacridine (acridine 1,2-oxide)
- in the synthesis of protected 3′-deoxyadenosine and 3′-deoxyguanosine
- as reagent for deoxygenation of vicinal diols, as well as in the preparation of 2′,3′-dideoxycytidine and other dideoxy and deoxynucleosides from the corresponding ribo series.
| [General Description]
1-Bromocarbonyl-1-methylethyl acetate (α-Acetoxyisobutyryl bromide) participates in the conversion of adenosine to trans-3′(2′)-bromo-2′(3′)-acetates, via glycosyl cleavage. |
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