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CAS RN: 57-83-0 | Product Number: P0478


Purity: >98.0%(HPLC)
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1   ≥20 

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Product Number P0478
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__2__1H__3__0O__2 = 314.47  
Physical State (20 deg.C) Solid
CAS RN 57-83-0
Reaxys Registry Number 1915950
PubChem Substance ID 87574667
SDBS (AIST Spectral DB) 11019
Merck Index (14) 7773
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(UV-vis method) 97.0 to 103.0 %
Melting point 128.0 to 133.0 °C
Specific rotation [a]20/D +179.0 to +185.0 deg(C=2, Dioxane)
Solubility in Methanol almost transparency
Properties (reference)
Melting Point 131 °C
Specific Rotation 182° (C=2,Dioxane)
Solubility in water Insoluble
Degree of solubility in water 8.8 mg/l   25 °C
Solubility (very soluble in) Chloroform
Solubility (soluble in) Dioxane,Alcohol,Acetone
Pictogram Pictogram
Signal Word Warning
Hazard Statements H351 : Suspected of causing cancer.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P405 : Store locked up.
Related Laws:
EC Number 200-350-6
RTECS# TW0175000
Transport Information:
HS Number 2937230000
PubMed Literature

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