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CAS RN: 50-28-2 | Product Number: E0025


Purity: >97.0%(GC)
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Product Number E0025
Purity / Analysis Method >97.0%(GC)
Molecular Formula / Molecular Weight C__1__8H__2__4O__2 = 272.39  
Physical State (20 deg.C) Solid
Condition to Avoid Light Sensitive
CAS RN 50-28-2
Reaxys Registry Number 1914275
PubChem Substance ID 87569341
SDBS (AIST Spectral DB) 11076
Merck Index (14) 3703
MDL Number


Appearance White to Almost white powder to crystal
Purity(GC) min. 97.0 %
Specific rotation [a]20/D +76.0 to +83.0 deg(C=1, Dioxane)
Solubility in hot Methanol almost transparency
Melting point 176.0 to 180.0 °C
Properties (reference)
Melting Point 176 °C
Specific Rotation 80.4° (C=1,Dioxane)
Solubility in water Insoluble
Degree of solubility in water 3.6 mg/l   27 °C
Solubility (very soluble in) Dioxane,Dimethylformamide
Solubility (soluble in) Acetone
Solubility (slightly sol. in) Ethanol
Solubility (very slightly) Ether
Pictogram Pictogram
Signal Word Danger
Hazard Statements H350 : May cause cancer.
H413 : May cause long lasting harmful effects to aquatic life.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
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.
Related Laws:
EC Number 200-023-8
RTECS# KG2975000
Transport Information:
HS Number 2937230000
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