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CAS RN: 76855-69-1 | Product Number: A1124

(3R,4R)-4-Acetoxy-3-[(R)-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone


Purity: >98.0%(N)
Synonyms:
Documents:
5G
£69.00
3   6  
25G
£254.00
5   15  

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Product Number A1124
Purity / Analysis Method >98.0%(N)
Molecular Formula / Molecular Weight C__1__3H__2__5NO__4Si = 287.43  
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 76855-69-1
Reaxys Registry Number 4690202
PubChem Substance ID 87562608
MDL Number

MFCD00077636

Specifications
Appearance White to Almost white powder to crystal
Purity(with Total Nitrogen) min. 98.0 %
Melting point 107.0 to 110.0 °C
Specific rotation [a]20/D +53.0 to +59.0 deg(C=0.5, Toluene)
Solubility in Methanol almost transparency
Properties (reference)
Melting Point 108 °C
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H319 : Causes serious eye irritation.
H317 : May cause an allergic skin reaction.
H411 : Toxic to aquatic life with long lasting effects.
Precautionary Statements P261 : Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P273 : Avoid release to the environment.
P280 : Wear protective gloves/ eye protection/ face protection.
P391 : Collect spillage.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
Related Laws:
Transport Information:
UN Number UN3077
Class 9
Packing Group III
HS Number 2933790090
TCIMAIL
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