(+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL
Synonym(s):(+)-2,3-O-Isopropylidene-D -threitol 1,4-ditosylate;(+)-2,3-O-Isopropylidene-1,4-di-O-tosyl-D -threitol;(4R,5R)-4,5-Bis(tosyloxymethyl)-2,2-dimethyl-1,3-dioxolane;2,3-Isopropylidene-D -threitol 1,4-ditosylate
- CAS NO.：51064-65-4
- Empirical Formula: C21H26O8S2
- Molecular Weight: 470.56
- MDL number: MFCD00063235
- EINECS: 256-943-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is (+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL?
Chemical properties
white to light yellow crystal powde
Properties of (+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL
| Melting point: | 90-92 °C |
| Boiling point: | 542.03°C (rough estimate) |
| Density | 1.3082 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | 2-8°C |
| form | Powder |
| color | white |
| optical activity | [α]20/D +12.1°, c = 8.8 in chloroform |
| BRN | 99611 |
| Stability: | store cold |
| CAS DataBase Reference | 51064-65-4(CAS DataBase Reference) |
Safety information for (+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL
| 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P362:Take off contaminated clothing and wash before reuse. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for (+)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENE-D-THREITOL
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product: 51064-65-4 98%
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