What is the formula for Paradichlorobenzene?
C6H4Cl21,4-Dichlorobenzene / Formula
1,4-Dichlorobenzene (1,4-DCB, p-DCB, or para-dichlorobenzene, sometimes abbreviated as PDCB or para) is an organic compound with the formula C6H4Cl2. This colorless solid has a strong odor. The molecule consists of a benzene ring with two chlorine atoms (replacing hydrogen atoms) on opposing sites of the ring.
What is dichlorobenzene used for?
Chlorobenzene has been used to produce DDT, phenol, and nitrobenzene. The dichlorobenzenes are also chemical intermediates in synthesis of dyes, pesticides, and other industrial products. The chlorobenzenes have sometimes been used as solvents for pesticides and auto parts degreasers (ATSDR, 2007).
Is C6H4Cl2 polar or nonpolar?
P-Dichlorobenzene is symmetrical, and is thus non-polar.
Why is paradichlorobenzene used in mothballs?
Mothballs containing paradichlorobenzene are solids that turn into toxic gas that kills moths.
What does paradichlorobenzene mean?
Definition of paradichlorobenzene : a white crystalline compound C6H4Cl2 made by chlorinating benzene and used especially as a moth repellent and deodorizer.
Does paradichlorobenzene dissolve in water?
Pure Paradichlorobenzene is a colorless to white crystal solid that evaporates continuously even at room temperature. It is practically insoluble in water but will dissolve readily in alcohols and other organic solvents.
Is paradichlorobenzene poisonous?
The vapor of paradichlorobenzene is toxic to insects. In humans and other animals, paradichlorobenzene is broken down in the body to form other compounds that may be harmful to cells or organs such as the liver.
Can you touch mothballs?
If you touch mothballs, naphthalene can enter your body. Low levels of naphthalene have been found in some samples of fatty tissue and breast milk. The body dissolves naphthalene in your blood, which carries it to the liver and other organs. It then passes through your body and exits in the urine and waste matter.
Is paradichlorobenzene a carcinogen?
The World Health Organization (WHO) considered paradichlorobenzene possibly carcinogenic to humans based on studies with mice. The way paradichlorobenzene caused cancer in mice could possibly occur in humans as well. The U.S. EPA has classified it as “not likely to be carcinogenic to humans”.
What does paradichlorobenzene smell like?
It may not be a household name, but 1,4-dichlorobenzene is a common household smell. It is the whiff of mothballs, the aroma masking a damp basement, the essence of an under-ventilated bathroom.
Is it safe to put mothballs under the house?
Mothballs should not be placed in closets, attics, basements, storage chests or trunks, garment bags or other spaces other than in tightly closed containers as explained above. Gasses from the mothballs escape into the air and can cause respiratory problems.
Can smelling mothballs make you sick?
Inhalation of naphthalene may cause skin and eye irritation; gastrointestinal symptoms, such as nausea, vomiting, abdominal cramps, and diarrhea; neurologic symptoms, such as confusion, excitement, and convulsions; renal problems, such as acute renal shutdown; and hematologic features, such as icterus and severe anemia …