What are the hazards of phenol?
What are the hazards of phenol?
Exposure to phenol may cause irritation to the skin, eyes, nose, throat, and nervous system. Some symptoms of exposure to phenol are weight loss, weakness, exhaustion, muscle aches, and pain. Severe exposure can cause liver and/or kidney damage, skin burns, tremor, convulsions, and twitching.
Is phenol A hazardous material?
Hazard Class: 6.1 (Poison) Phenol is a COMBUSTIBLE SOLID. POISONOUS GASES ARE PRODUCED IN FIRE. Use water spray to keep fire-exposed containers cool.
What is the safety precaution need to be aware when dealing with phenol?
Store phenol in a cool, dry, well-ventilated area, away from heated surfaces or ignition sources. Always wash hands thoroughly after handling phenol, even if gloves are used.
What happens if you touch phenol?
However, even minor contact can result in burns, blisters, permanent skin damage. Absorption of phenol through skin can result in phenol toxicity with symptoms including muscle weakness, tremors, loss of coordination, shock, sudden collapse, coma, convulsions, organ damage and death.
Do you have to do risk assessment with phenol?
The person conducting the work or the department/school/centre where the work is being carried out, must complete a risk assessment of any task involving work with phenol using the Monash University Risk Control Program. All work should be conducted in a fume cupboard.
How to treat phenol exposure in the workplace?
First aid for phenol exposure 1 The provider of treatment must wear appropriate chemical resistant gloves (pdf 317kb)… 2 Remove patient from any phenol vapour e.g. if phenol has been heated. 3 Remove all contaminated clothing including jewellery/watches/shoes etc. This is ESSENTIAL. 4 Wash skin; keep washing with copious running COLD water…
What are the dangers of phenol-chloroform extractions?
Extractions with phenol-chloroform employ an extremely concentrated phenol solution (phenol:chloroform 1:1 to 5:1 by volume) that penetrates gloves and other materials. Hazard Details Phenol is quickly adsorbed by all routes of exposure, but awareness of harm may be dangerously delayed as phenol numbs sensory nerve endings.
When was the RAR report on phenol published?
This report is the revised edition of the European Risk Assessment Report (RAR) on phenol that has been prepared by Germany in the context of Council Regulation (EEC) No. 793/93 on the evaluation and control of existing substances and published in 2006 on the European Chemicals
Is phenol flammable?
Hazard Class: 6.1 (Poison) Phenol is a COMBUSTIBLE SOLID. Use dry chemical, CO2, water spray or alcohol-resistant foam as extinguishing agents. POISONOUS GASES ARE PRODUCED IN FIRE. Use water spray to keep fire-exposed containers cool.
What happens if you inhale phenol?
Most of the phenol that you may inhale or ingest will enter the bloodstream; less will enter if there is contact with the skin. Short-term exposure to phenol in the air can cause respiratory irritation, headaches, and burning eyes.
How do you dispose of phenol standards?
Incineration is the recommended method of disposal. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner or scrubber.
How does phenol affect the body?
Phenol is considered to be quite toxic to humans via oral exposure. Anorexia, progressive weight loss, diarrhea, vertigo, salivation, a dark coloration of the urine, and blood and liver effects have been reported in chronically (long-term) exposed humans.
Is phenol cancerous?
EPA has classified phenol as a Group D, not classifiable as to human carcinogenicity. delayed permanent adverse health effects or prevent escape from the environment.
Can you pour phenol down the drain?
Phenol, chloroform, or TRIzol™ Disposal Procedure: Do not discard any phenol, chloroform, or TRIzol™ down the sink drain. Collect pipette tips, eppendorf tubes, gloves, and other materials contaminated with phenol, chloroform, or TRIzol™ in a sealable container separate from other hazardous chemical waste.
How do you handle phenol?
Store phenol in a cool, dry, well-ventilated area, away from heated surfaces or ignition sources. Always wash hands thoroughly after handling phenol, even if gloves are used. soap and water at a sink or emergency shower for a good fifteen minutes. Remove contaminated clothing.
Is phenolic cancerous?
How is phenol harmful to the human body?
Phenol may be absorbed through the skin rapidly to cause systemic poisoning and possible death due to effects on the CNS system, heart, blood vessels, lungs and kidneys. Ingestion:May cause liver and kidney damage.
What is the symbol for phenolic disinfectant?
Symbol R Phrases 2-phenylphenol NA 90-43-7 7.7 NA NA o-benzyl-p-chlorophenol NA 120-32-1 7.7 NA NA Isopropanol NA 67-63-0 ~10.0 NA NA Phosphoric acid NA 7664-38-2 ~14.0 NA NA Dodecylbenzene sulfonic acid NA 68584-22-5 5.0 NA NA 3. Hazards Identification: Corrosive to eyes and skin. Combustible. 4.
Where do you find risk phrases in MSDS?
The European Union (EU) requires that risk phrases (R-phrases) appear on each label and safety data sheet for hazardous chemicals. R-phrases consist of the letter R followed by a number.
When do risk phrases appear on a label?
These Tyvek COVID-19 pre-screened wristbands are one of dozens of pandemic safety products from Safety Emporium. Prior to May 31, 2015, the European Union (EU) required that risk phrases (R-phrases) appear on each label and Safety Data Sheet for hazardous chemicals.