1,2:3,5-Di-O-isopropylidene-alpha-D-xylofuranose
- CAS NO.：20881-04-3
- Empirical Formula: C11H18O5
- Molecular Weight: 230.26
- MDL number: MFCD00063224
- EINECS: 1312995-182-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 1,2:3,5-Di-O-isopropylidene-alpha-D-xylofuranose?
Chemical properties
white crystalline powder
Properties of 1,2:3,5-Di-O-isopropylidene-alpha-D-xylofuranose
| Melting point: | 42-46 °C |
| Boiling point: | 102-104 °C (2 mmHg) |
| alpha | 19.5 º (c=4, acetone) |
| Density | 1.2024 (rough estimate) |
| refractive index | 19 ° (C=3, Acetone) |
| Flash point: | >113 °C |
| storage temp. | 0-6°C |
| solubility | almost transparency in Acetone |
| form | Powder |
| color | White to Off-white |
| Water Solubility | slightly soluble |
| CAS DataBase Reference | 20881-04-3(CAS DataBase Reference) |
| NIST Chemistry Reference | «alpha»-D-Xylofuranose, 1,2:3,5-bis-O-(1-methylethylidene)-(20881-04-3) |
Safety information for 1,2:3,5-Di-O-isopropylidene-alpha-D-xylofuranose
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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 1,2:3,5-Di-O-isopropylidene-alpha-D-xylofuranose
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