DIALLYL DICARBONATE
Synonym(s):(Alloc)2O;Diallyl dicarbonate
- CAS NO.：115491-93-5
- Empirical Formula: C8H10O5
- Molecular Weight: 186.16
- MDL number: MFCD00077721
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:01
What is DIALLYL DICARBONATE?
What are the applications of Application
Diallyl pyrocarbonate is a reagent for introducting allyloxycarbonyl (ALLOC) amine-protecting group
General Description
Diallyl pyrocarbonate or (Alloc)2O is used as a reagent for the introduction of allyloxycarbonyl (Alloc or Aloc) protecting group to primary and secondary amines. In peptide synthesis, it is also used to protect amino acid functional groups due to its stability to the acidic and basic conditions. Various amino functional groups such as amino sugars and nucleosides are also protected by using diallyldicarbonate reagent.
Properties of DIALLYL DICARBONATE
| Boiling point: | 60 °C/0.05 mmHg (lit.) |
| Density | 1.121 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 201 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| BRN | 4390381 |
| CAS DataBase Reference | 115491-93-5(CAS DataBase Reference) |
Safety information for DIALLYL DICARBONATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for DIALLYL DICARBONATE
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