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CAS RN: 540-63-6 | Product Number: E0032

1,2-Ethanedithiol


Purity: >99.0%(GC)
Synonyms:
  • 1,2-Dimercaptoethane
  • Dithioglycol
  • Ethylene Mercaptan
Documents:
25G
$24.00
Contact Us 4   ≥20 
100G
$102.00
5   2   ≥20 
500G
$319.00
≥20  13   ≥20 

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Product Number E0032
Purity / Analysis Method >99.0%(GC)
Molecular Formula / Molecular Weight C__2H__6S__2 = 94.19  
Physical State (20 deg.C) Liquid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 540-63-6
Reaxys Registry Number 505946
PubChem Substance ID 87569346
SDBS (AIST Spectral DB) 3360
Merck Index (14) 3725
MDL Number

MFCD00004892

Specifications
Appearance Colorless to Almost colorless clear liquid
Purity(GC) min. 99.0 %
Properties (reference)
Boiling Point 146 °C
Flash point 44 °C
Specific Gravity (20/20) 1.13
Refractive Index 1.56
Solubility in water Insoluble
Solubility (very soluble in) Alcohol
Solubility (soluble in) Ether,Acetone
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled.
H226 : Flammable liquid and vapor.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
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.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P363 : Wash contaminated clothing before reuse.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P403 + P235 : Store in a well-ventilated place. Keep cool.
Related Laws:
RTECS# KI3325000
Transport Information:
UN Number (DOT-AIR) UN3336
Class (DOT-AIR) 3
Packing Group (TCI-A) III
HS Number 2930.90.9150
PubMed Literature


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