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CAS RN: 7101-31-7 | Product Number: D3290

Dimethyl Diselenide


Purity: >98.0%(GC)
Synonyms:
  • Methyl Diselenide
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Product Number D3290
Purity / Analysis Method >98.0%(GC)
Molecular Formula / Molecular Weight C__2H__6Se__2 = 187.99  
Physical State (20 deg.C) Liquid
CAS RN 7101-31-7
Reaxys Registry Number 1696897
PubChem Substance ID 87558793
Specifications
Appearance Light yellow to Brown clear liquid
Purity(GC) min. 98.0 %
Properties (reference)
Melting Point -82 °C
Boiling Point 155 °C
Flash point 60 °C
Specific Gravity (20/20) 1.99
Refractive Index 1.64
GHS
Pictogram Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H300 + H310 + H330 : Fatal if swallowed, in contact with skin or if inhaled.
H373 : May cause damage to organs through prolonged or repeated exposure.
H410 : Very toxic to aquatic life with long lasting effects.
H226 : Flammable liquid and vapour.
Precautionary Statements P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P262 : Do not get in eyes, on skin, or on clothing.
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
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.
P391 : Collect spillage.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
Related Laws:
EC Number 230-410-7
Transport Information:
UN Number UN3440
Class 6.1
Packing Group II
HS Number 2931399090
PubMed Literature


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