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CAS RN: 1755-36-8 | Product Number: D4028

2,5-Dibromoselenophene


Purity: >98.0%(GC)
Poisonous substance
Synonyms:
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Product Number D4028
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__4H__2Br__2Se = 288.83 
Physical State (20 deg.C) Liquid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Heat Sensitive
CAS RN 1755-36-8
Reaxys Registry Number 109900
PubChem Substance ID 125307860
Specifications
Appearance Light yellow to Amber to Dark green clear liquid
Purity(GC) min. 98.0 %
Properties (reference)
Boiling Point 104 °C/13 mmHg
Flash point 105 °C
Specific Gravity (20/20) 2.50
Refractive Index 1.67
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.
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.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
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.
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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