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Carbon Disulfide 99% Extra Pure Amaris Chemicals
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LABORATORY GRADE

Carbon Disulfide Extra Pure

Original price was: $ 18.00.Current price is: $ 17.87.

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Carbon Disulfide Extra Pure is a volatile, colorless to pale yellow liquid with a strong, characteristic odor, valued in laboratory settings for its high purity and solvency power. Commonly used as a non-polar solvent, it is ideal for dissolving sulfur, fats, resins, and phosphorus in analytical and synthetic chemistry. Its role extends to studying reaction kinetics, extraction processes, and as a reagent in organic synthesis involving thiocarbonyl compounds. Due to its low flash point and high volatility, it is also utilized in vapor pressure and flammability studies. The 99% extra pure grade ensures minimal impurities, critical for sensitive applications. It must be handled in a well-ventilated fume hood and stored away from heat, sparks, and oxidizing agents.

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Description

Carbon Disulfide Extra Pure

Primary Uses 

  1. Solvent for Non-Polar Compounds
    • Commonly used as a non-polar solvent for lipids, resins, phosphorus, sulfur, iodine, and rubber in analytical and organic chemistry labs.
  2. Spectroscopy & Chromatography
    • Used in UV-visible and IR spectroscopy due to its wide transparency range and low absorbance in certain spectral regions.
  3. Chemical Reagent in Organic Synthesis
    • Acts as a reagent or intermediate in synthesis of:
      • Dithiocarbamates
      • Xanthates
      • Thiocarbonyl compounds
  4. Sulfur Compound Studies
    • Serves as a model compound in studies of sulfur reactivity, coordination chemistry, and catalytic processes.

Secondary Uses

  1. Microscopy Mounting Medium
    • Occasionally used as a refractive index-matching medium in microscopy.
  2. Polymer & Material Science Research
    • Employed in dissolving rubber and cellulose xanthate (from viscose rayon) for research and testing purposes.
  3. Environmental Chemistry
    • Used in trace analysis of volatile sulfur compounds in air and soil samples.
  4. Explosive Properties Studies (Controlled Research Only)
    • Studied under strict lab controls for understanding volatile organic compound (VOC) behavior or flammability indices.
Additional information
PACK SIZE

500 grams Plastic Tin
KEY PRODUCT FEATURES

1. Basic Identification Attributes

  • Chemical Name: Carbon Disulfide
  • Grade: 99% Extra Pure (Laboratory Grade)
  • CAS Number: 75-15-0
  • Molecular Formula: CS₂
  • Synonyms: Carbon Bisulfide, Dithiocarbonic Anhydride

2. Physical & Chemical Properties

  • Appearance: Colorless to faint yellow volatile liquid
  • Odor: Strong, sweet ether-like odor (toxic and unpleasant at high concentrations)
  • Molecular Weight: 76.13 g/mol
  • Boiling Point: ~46.3 °C
  • Melting Point: ~ -111.5 °C
  • Density: 1.263 g/cm³ at 20 °C
  • Solubility: Slightly soluble in water; miscible with ethanol, ether, benzene, and chloroform
  • Vapor Pressure: High (around 352 mmHg at 25 °C)
  • Flash Point: -30 °C (closed cup)
  • Autoignition Temperature: ~102 °C

3. Safety & Hazard Attributes 

  • GHS Classification:
    • Flammable Liquid – Category 2
    • Acute Toxicity (Inhalation, Oral, Dermal) – Category 3
    • Specific Target Organ Toxicity (Repeated Exposure) – Category 1
  • Hazard Statements:
    • H225: Highly flammable liquid and vapor
    • H301 + H311 + H331: Toxic if swallowed, in contact with skin, or if inhaled
    • H372: Causes damage to organs through prolonged or repeated exposure
  • Precautionary Statements:
    • P210: Keep away from heat/sparks/open flames
    • P260: Do not breathe vapors
    • P280: Wear protective gloves/protective clothing/eye protection

4. Storage & Handling Attributes

  • Storage Conditions:
    • Store in a cool, well-ventilated, explosion-proof area
    • Keep tightly sealed in approved flammable storage cabinets
    • Protect from heat, sparks, and open flames
  • Handling Precautions:
    • Use only in fume hood
    • Avoid inhalation and contact with skin or eyes
    • Ground and bond containers when transferring

5. Regulatory & Compliance Attributes

  • Transport Classification:
    • UN Number: UN1131
    • Hazard Class: 3 (Flammable liquid), 6.1 (Toxic)
    • Packing Group: I
  • Waste Disposal: Must be treated as hazardous waste; follow local and national regulations
  • REACH / OSHA / GHS: Listed and regulated
  • SARA 313: Subject to reporting requirements

6. Environmental & Health Impact

  • Toxicity: Extremely toxic via inhalation and ingestion; affects nervous system
  • Health Effects: Chronic exposure may lead to neurological symptoms, liver, and kidney damage
  • Environmental Hazards: Toxic to aquatic life; not readily biodegradable
  • Fumes/Dusts: Highly volatile; vapors are heavier than air and pose explosion risk in confined spaces
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

  1. Personal Protective Equipment (PPE):
    • Use chemical splash goggles, flame-resistant lab coat, and butyl rubber or Viton gloves.
    • Use a fume hood—never handle in open air.
    • Respiratory protection (full-face respirator) required for high concentrations or spill response.
  2. Handling:
    • Extremely flammable and toxic—handle with extreme caution.
    • Avoid all sources of ignition, heat, and static discharge.
    • Prevent inhalation of vapors and skin contact.
  3. Storage:
    • Store in a cool, flammable-storage cabinet, away from heat, oxidizers, and light.
    • Keep tightly sealed in airtight containers.
    • Ground containers properly to avoid static discharge.

FIRST AID MEASURES

  1. Inhalation:
    • Move to fresh air immediately.
    • Provide oxygen or CPR if breathing is difficult or stopped.
    • Call emergency services immediately.
  2. Skin Contact:
    • Remove contaminated clothing.
    • Wash with plenty of soap and water for at least 15 minutes.
    • Seek medical attention.
  3. Eye Contact:
    • Rinse cautiously with water for at least 15 minutes while lifting eyelids.
    • Seek immediate medical care.
  4. Ingestion:
    • Do not induce vomiting.
    • Rinse mouth with water.
    • Get immediate medical help—carbon disulfide is highly toxic if ingested.

FIRE FIGHTING MEASURES

  1. Flammability:
    • Extremely flammable—vapors can form explosive mixtures with air.
    • Ignites readily at room temperature.
  2. Extinguishing Media:
    • Use foam, dry chemicals, or carbon dioxide (CO₂).
    • Do not use water jets—they can spread the fire.
  3. Hazardous Combustion Products:
    • Toxic fumes of carbon monoxide, carbon dioxide, and sulfur oxides.
  4. Firefighter Protection:
    • Wear self-contained breathing apparatus (SCBA) and full protective gear.
    • Use caution—explosion hazard in enclosed areas.

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