A3563812
(+)-1,4-Di-<i>O</i>-tosyl-2,3-<i>O</i>-isopropylidene-<small>D</small>-threitol , >95.0%(HPLC) , 51064-65-4
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
Pack Size | Price | Stock | Quantity |
1G | RMB158.40 | In Stock |
|
5G | RMB599.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
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
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H319-H335-H315 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 22-24/25 |
WGK Germany | 3 |
HS Code | 29329900 |