O-METHYL-L-THREONINE
- CAS NO.：4144-02-9
- Empirical Formula: C5H11NO3
- Molecular Weight: 133.15
- MDL number: MFCD00037767
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:07
What is O-METHYL-L-THREONINE?
Chemical properties
White powder
The Uses of O-METHYL-L-THREONINE
O-Methyl-L-threonine can be used as photoresists.
Definition
ChEBI: O-methyl-L-threonine is an L-threonine derivative that is L-threonine with a methyl group replacing the hydrogen on the hydroxy side chain. It has a role as a bleaching agent and an antibacterial agent. It is a non-proteinogenic L-alpha-amino acid, a L-threonine derivative and an ether.
Properties of O-METHYL-L-THREONINE
| Melting point: | 214-216 °C |
| Boiling point: | 248.0±30.0 °C(Predicted) |
| Density | 1.143±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | DMSO (Slightly, Sonicated), Methanol (Slightly), Water (Sparingly) |
| form | Solid |
| pka | 2.12±0.10(Predicted) |
| color | White to Off-White |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 4144-02-9(CAS DataBase Reference) |
Safety information for O-METHYL-L-THREONINE
| 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 O-METHYL-L-THREONINE
New Products
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