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CAS RN: 7101-31-7

Dimethyl Diselenide

  • Product code: ICTD3290
  • Purity/Analytical Methods: >98.0%(GC)
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Basic Information

Appearance and Shape (20°C) Liquid
CAS RN 7101-31-7
Molecular weight 187.99  
Molecular Formula C2H6Se2
Product code ICTD3290
PubChem Substance ID 87558793
Purity/Analytical Methods >98.0%(GC)
Reaxys-RN 1696897

Technical Specifications

Technical Specifications

Appearance Light yellow to Brown clear liquid
Purity(GC) min. 98.0 %

Physical properties (reference value)

Boiling point 155 °C
Flash point 60 °C
Poroportion 1.99
Refractive index 1.64

Safety and Regulatory

GHS

Pictograms
Hazard statement 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 vapor.
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 P262 : Do not get in eyes, on skin, or on clothing P240 : Ground/bond container and receiving equipment P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking P233 : Keep container tightly closed 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/ eye protection/ face protection P284 : Wear respiratory 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 P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower P362 : Take off contaminated clothing and wash before reuse P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth P302 + P350 + P310 : IF ON SKIN: Gently wash with plenty of soap and water. Immediately call a POISON CENTER or doctor/ physician 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 P403 + P235 : Store in a well-ventilated place. Keep cool P405 : Store locked up.
Signal word Danger

Transport information

Category 6.1
Packaging category II
UN number UN3440

Product Category

Chemical structure

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