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CAS RN: 25109-26-6 | Product Number: F0782

2-Formylselenophene (stabilized with HQ)


Purity: >98.0%(GC)
Poisonous substance
Synonyms:
  • 2-Selenophenecarboxaldehyde (stabilized with HQ)
Documents:
1G
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Product Number F0782
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__5H__4OSe = 159.05 
Physical State (20 deg.C) Liquid
Storage Temperature 0-10°C
Condition to Avoid Heat Sensitive
CAS RN 25109-26-6
Reaxys Registry Number 105947
PubChem Substance ID 125307865
Specifications
Appearance Yellow to Amber to Dark red clear liquid
Purity(GC) min. 98.0 %
Properties (reference)
Boiling Point 85 °C/7 mmHg
Flash point 80 °C
Specific Gravity (20/20) 1.67
Refractive Index 1.63
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 + H331 : Toxic if swallowed or if inhaled.
H373 : May cause damage to organs through prolonged or repeated exposure.
H410 : Very toxic to aquatic life with long lasting effects.
H227 : Combustible liquid.
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.
P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P391 : Collect spillage.
P314 : Get medical advice/ attention if you feel unwell.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
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:
PRTR Law (New Specific Chemical) Class 1 Designated Chemical Substances
Fire Defense Law Group-4-3-III
Poisonous or Deleterious Poisonous substance
Transport Information:
UN Number UN3440
Class 6.1
Packing Group III
PubMed Literature


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