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CAS RN: 917-58-8 | Product Number: O0615

Potassium Ethanolate (ca. 23% in Ethanol, ca. 2.5mol/L)


Purity:
Synonyms:
  • Potassium Ethoxide (ca. 23% in Ethanol, ca. 2.5mol/L)
  • Ethyl Alcohol Potassium Salt (ca. 23% in Ethanol, ca. 2.5mol/L)
Product Documents:
100ML
$105.00
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500ML
$315.00
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Product Number O0615
Molecular Formula / Molecular Weight C__2H__5KO = 84.16 
Physical State (20 deg.C) Liquid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 917-58-8
Reaxys Registry Number 3554829
Specifications
Appearance Colorless to Yellow clear liquid to slightly cloudy liquid
Concentration(Neutralization titration) 22.5 to 24.5 w/w%
NMR confirm to structure
Properties (reference)
Boiling Point 78 °C
Flash point 12 °C
Specific Gravity (20/20) 0.90
GHS
Pictogram Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H314 : Causes severe skin burns and eye damage.
H360 : May damage fertility or the unborn child.
H372 : Causes damage to organs through prolonged or repeated exposure.
H373 : May cause damage to organs through prolonged or repeated exposure.
H340 : May cause genetic defects.
H350 : May cause cancer.
H335 : May cause respiratory irritation.
H336 : May cause drowsiness or dizziness.
H401 : Toxic to aquatic life.
H225 : Highly flammable liquid and vapor.
H251 : Self-heating; may catch fire.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P202 : Do not handle until all safety precautions have been read and understood.
P240 : Ground/bond container and receiving equipment.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P233 : Keep container tightly closed.
P235 + P410 : Keep cool. Protect from sunlight.
P201 : Obtain special instructions before use.
P243 : Take precautionary measures against static discharge.
P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment.
P242 : Use only non-sparking tools.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 : Wash contaminated clothing before reuse.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
P407 : Maintain air gap between stacks/ pallets.
P420 : Store away from other materials.
P413 : Store bulk masses greater than .? kg/ .? lbs at temperatures not exceeding .? °C/ .? °F.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P403 + P235 : Store in a well-ventilated place. Keep cool.
P405 : Store locked up.
Related Laws:
Transport Information:
UN Number (DOT-AIR) UN3274
Class (DOT-AIR) 3/8
Packing Group (TCI-A) II
HS Number 2905.19.9090
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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Other Documents

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