2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE
Synonym(s):(4R,5R)-2-Butyl-N,N,N′,N′-tetramethyl-1,3,2-dioxaborolane-4,5-dicarboxamide
- CAS NO.:161344-85-0
- Empirical Formula: C12H23BN2O4
- Molecular Weight: 270.13
- MDL number: MFCD04113606
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:39:06
What is 2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE?
The Uses of 2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE
Butylboronic acid?N,N,N′,N′-tetramethyl-L-tartaric acid diamide ester can be used as a cyclopropanation ligand in one of the key steps for the total synthesis of:
- (+)-Frondosin, a natural product from marine sponges.
- Marine cyanobacterium natural products: coibacins A and B.
Properties of 2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE
| Boiling point: | 178-179 °C(lit.) |
| Density | 1.072 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | -0.81±0.40(Predicted) |
| color | Yellow |
| optical activity | [α]20/D -105°, c = 1.7% in chloroform |
| CAS DataBase Reference | 161344-85-0(CAS DataBase Reference) |
Safety information for 2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-BUTYL-[1,3,2]DIOXABOROLANE-4,5-DICARBOXYLIC ACID BIS-DIMETHYLAMIDE
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