Is DCM flammable?

Is DCM flammable?

DCM is normally stable, non-flammable and non-explosive when mixed with air; temperatures above 100 °C should be avoided. A wide range of odour thresholds (530–2120 mg/m3) have been reported, but detection occurs around 530 mg/m3 and recognition around 810 mg/m3.

Is dichloromethane harmful to the environment?

Dichloromethane evaporates when exposed to air. It dissolves when mixed with water and also evaporates from the water. In animals, as well as humans dichloromethane is metabolised into carbon monoxide, which results in depriving the body of oxygen. Dichloromethane has low acute toxicity to aquatic organisms.

What hazards if any of dichloromethane are rated as 3 or higher on the NFPA scale or ranked 1 on the GHS scale?

3.1Computed Properties

Is dichloromethane a neurotoxic?

It is widely used as an industrial solvent. In considering its neurotoxicity the CNS-depressant effects of both narcotic and hypoxic action must be taken into account, hypoxia being induced by the established biotransformation of DCM to carbon monoxide (CO).

Does dichloromethane react with aluminum?

Aluminium powder undergoes an uncontrollable exothermic reaction with dichloromethane above 95°C and under pressure.

How is dichloromethane a fire hazard?

This produces toxic and corrosive fumes including hydrogen chloride (see ICSC 0163), phosgene (see ICSC 0007) and carbon monoxide (see ICSC 0023). Reacts violently with strong oxidants, strong bases and metals such as aluminium powder and magnesium powder. This generates fire and explosion hazard.

Is dichloromethane a carcinogen?

Dichloromethane was classified as likely to be carcinogenic in humans based primarily on evidence of carcinogenicity at two sites (liver and lung) in male and female B6C3F1 mice (inhalation exposure) and at one site (liver) in male B6C3F1 mice (drinking-water exposure).

Can you drink dichloromethane?

Short-term: EPA has found dichloromethane to potentially cause the following health effects when people are exposed to it at levels above the MCL for relatively short periods of time: Damage to the nervous system and to blood.

Are there any safety risks with dichloromethane?

Dichloromethane (also commonly known as Methylene Chloride, Methylene Dichloride, Di-clo and DCM) is a clear, slightly sweet smelling organic liquid chemical solvent which can be pose significant workplace safety risks if strict handling instructions are not followed.

How does dichloromethane react with the skin?

CONTACT WITH SKIN AND EYES: skin irritation, irritation of eyes and nose. (USCG, 1999) DICHLOROMETHANE reacts vigorously with active metals such as lithium, sodium and potassium, and with strong bases such as potassium tert-butoxide.

Are there any safety risks with methylene chloride?

Dichloromethane (Methylene Chloride) Hazards & Safety Information 02/20/2015 Dichloromethane (also commonly known as Methylene Chloride, Methylene Dichloride, Di-clo and DCM) is a clear, slightly sweet smelling organic liquid chemical solvent which can be pose significant workplace safety risks if strict handling instructions are not followed.

What is the molecular weight of dichloromethane?

Dichloromethane PubChem CID 6344 Synonyms DICHLOROMETHANE Methylene chloride 75-09 Molecular Weight 84.93 Date s Modify 2021-07-10 Create 2004-09-16