Illnesses linked to dichloromethane aka DCM aka methylene chloride

CAS number: 75-09-2

Diseases linked to this toxicant grouped by strength of evidence.

Photo of DCM-based paint stripper as used by the Irish Air Corps in 2015. An EU ban on the use of DCM-based paint strippers came into force three years earlier on the 6th of June 2012.

Strong Evidence

  • Arrhythmias*
  • Myocardial infarction (heart attack)*

Good Evidence

  • Brain cancer – adult*
  • Fetotoxicity (miscarriage / spontaneous abortion, stillbirth)*
  • Reduced fertility – male (infertility and subfertility)*

Limited Evidence

  • Breast cancer*
  • Hepatocellular cancer (liver cancer)
  • Lung cancer*
  • Pancreatic cancer*
  • Peripheral neuropathy*
  • Prostate cancer*

Illnesses marked thus * have been suffered by Irish Air Corps personnel or their offspring.

Illnesses linked to #Trichloroethylene aka TCE aka TRIKE

Illnesses linked to trichloroethylene aka TCE aka TRIKE

CAS number: 79-01-6

Diseases linked to this toxicant grouped by strength of evidence.

Strong Evidence

  • Acute hepatocellular injury (hepatitis)*

Good Evidence

  • Acute tubular necrosis
  • Arrhythmias
  • Autoimmune antibodies (positive ANA, anti-DNA, RF, etc.)*
  • Cardiac congenital malformations*
  • Childhood leukemias
  • Cirrhosis*
  • Cognitive impairment (includes impaired learning, impaired memory, and decreased attention span) / mental retardation / developmental delay*
  • Decreased coordination / dysequilibrium
  • Fetotoxicity (miscarriage / spontaneous abortion, stillbirth)*
  • Hearing loss*
  • Hepatocellular cancer (liver cancer)*
  • Lymphoma (non-Hodgkin’s)*
  • Psychiatric disturbances (disorientation, hallucinations, psychosis, delirium, paranoias, anxiety/depression, emotional lability, mood changes, euphoria)*
  • Renal (kidney) cancer*
  • Scleroderma
  • Trigeminal neuropathy

Limited Evidence

  • ADD/ADHD, hyperactivity*
  • Adult-onset leukemias*
  • Brain cancer – adult*
  • Breast cancer*
  • Cervical cancer
  • Choanal atresia
  • Genito-urinary malformations (includes male and female)
  • Hodgkin’s disease (lymphoma)*
  • Immune suppression
  • Low birth weight / small for gestational age / intra-uterine growth retardation
  • Lung cancer*
  • Multiple myeloma*
  • Nephrotic syndrome
  • Neural tube defects / CNS malformations
  • Oral clefts (cleft lip and palate)
  • Pancreatic cancer*
  • Pancreatitis
  • Peripheral neuropathy*
  • Prostate cancer*
  • Raynaud’s phenomenon
  • Systemic lupus erythematosus*
  • Testicular cancer*

Illnesses marked thus * have been suffered by Irish Air Corps personnel or their offspring.