Hydrocarbons such as benzene, a carcinogen, is a problem with gasoline.    From Wordnik.com.  [Gasoline price in Mexico] Reference

The carcinogen is often released by petrochemical plants and rubber and plastics manufacturers.    From Wordnik.com.  [Young students often most vulnerable to toxic air] Reference

According to Prop. 65, a chemical must be listed if it is formally identified as a carcinogen or reproductive toxicant by an authoritative scientific body.    From Wordnik.com.  [YubaNet.com] Reference

A carcinogen, which is a substance linked to causing cancer, has been found in five schools.    From Wordnik.com.  [Flying Hamster] Reference

The company adds that crude oil "has not been identified as a carcinogen" by government agencies.    From Wordnik.com.  [LJWorld.com stories: News] Reference

Another dye, Red 3, has been identified as a carcinogen by the FDA but is still in commercial use.    From Wordnik.com.  [WTSP.com 10 Connects Local News] Reference

A substance will be classified as a carcinogen even if only one species is affected by a substance.    From Wordnik.com.  [Markets and Majorities] Reference

Another dye, Red 3, has actually been identified as a carcinogen by the FDA, but you can still find it on supermarket shelves.    From Wordnik.com.  [Slashfood] Reference

According to Prop. 65, a chemical must be listed if formally identified as a carcinogen or reproductive toxicant by an authoritative scientific body.    From Wordnik.com.  [THE MEDICAL NEWS] Reference

Dioxin is a class one carcinogen, meaning it is known to cause cancer in humans.    From Wordnik.com.  [CNN Transcript Dec 12, 2004] Reference

A chemical that's classified as a carcinogen by the federal government, in every single sample.    From Wordnik.com.  [OpEdNews] Reference

But the substance is listed as a carcinogen, meaning it is potentially harmful when airborne in dust.    From Wordnik.com.  [Deserted Building Sites Add to Property Bust's Toll] Reference

Benzene is classified as a carcinogen.    From Wordnik.com.  [How To Buy & Sell just about Everything] Reference

Formaldehyde is a known human carcinogen which is released from products once they are in use.    From Wordnik.com.  [Featured Articles - Encyclopedia of Earth] Reference

The International Agency For Research On Cancer has classed dioxane as a Group 2B carcinogen, meaning it may be carcinogenic to people.    From Wordnik.com.  [Not Geniuses] Reference

Now acrylomite definitely definitely is a carcinogen.    From Wordnik.com.  [CNN Transcript Apr 26, 2002] Reference

There's no safe level of exposure to a carcinogen. ''.    From Wordnik.com.  [Are Stogies Safer Than Cigarettes?] Reference

Formaldehyde, is a known allergen and probable human carcinogen.    From Wordnik.com.  [Marcia G. Yerman: What Price Beauty? New Legislation Seeks Safety Regulations] Reference

It can release perchloroethylene (perc), a probable human carcinogen.    From Wordnik.com.  [Everyday products in your home—use with care] Reference

Research has indicated that charred black carbonized meat can be a carcinogen.    From Wordnik.com.  [Craig "Meathead" Goldwyn: How to Grill Great Steakhouse Steaks] Reference

Triclosan can react with chlorine in the tap water to create the carcinogen chloroform.    From Wordnik.com.  [Ronnie Cummins: Top 10 Reasons to Use Organic Cosmetics] Reference

Benzene in soft drinks: Lawsuits highlight possible presence of carcinogen in beverages.    From Wordnik.com.  [Benzene in beverages: still a risk?] Reference

"A VOC is certainly better than a carcinogen, but who knows, it could be both," says Wolf.    From Wordnik.com.  [Clean Lab] Reference

But you might have also heard that some salmon might be higher in PCBs, a probable carcinogen.    From Wordnik.com.  [The trouble with salmon] Reference

"Some studies suggest perc is a carcinogen, but probably an even greater amount suggest it isn't.".    From Wordnik.com.  [Mr. Clean] Reference

Benzene, for example, is a dangerous organic solvent present in gasoline and cigarettes, and a known carcinogen.    From Wordnik.com.  [Leo Galland, M.D.: Why You Need to Detoxify 24 Hours a Day] Reference

Up next, the new report puts tanning beds into the highest cancer risk category labeling them a human carcinogen.    From Wordnik.com.  [CNN Transcript Jul 29, 2009] Reference

WineImporters blitzed federal agencies after FDA seized French wines with traces of alleged carcinogen, procymidone.    From Wordnik.com.  [Did The Pilgrims Have A Pac?] Reference

Perc has been linked to liver and kidney damage in animals and nerve damage in humans and is considered a carcinogen.    From Wordnik.com.  [Tip of the Day: How to cut your dry-cleaning costs] Reference

Asbestos, a carcinogen once used to fireproof buildings, is the biggest concern in the Massey building, officials say.    From Wordnik.com.  [Fairfax County considers options for housing public safety headquarters] Reference

Moreover, the EPA's scientific advisory board has recommended that the chemical be listed as a likely human carcinogen.    From Wordnik.com.  [Nine Ways to Avoid Household Toxins] Reference

One example is formaldehyde, a known carcinogen that has been used in small quantities as a hardener in nail treatments.    From Wordnik.com.  [Are chemicals in your cosmetics putting you at risk?] Reference

Less is known about long term exposure, however benzene -- a chemical contained in crude oil -- is considered a carcinogen.    From Wordnik.com.  [Chris Rodda: University Group Raises Concerns About BP Oil Spill Contaminants in Livestock Feed] Reference

ROBERTS: The Centers For Disease Control or American Cancer Society may actually designate shift work as a known carcinogen.    From Wordnik.com.  [CNN Transcript Nov 30, 2007] Reference

At least 538,000 pounds of toxic gasses, including 17,000 pounds of the potent carcinogen benzene, began pouring out into the air.    From Wordnik.com.  [Carl Pope: Katrina, Five Years Later] Reference

Evidence suggests that even with soaps, the amount of the carcinogen released is comparable to that normally found in some tap water.    From Wordnik.com.  [Q&A: Toothpaste-cancer connection?] Reference

BPA is a known carcinogen that is also considered quite toxic to the human endocrine and nervous system as well dangerous to the thyroid.    From Wordnik.com.  [Jonathan A. Schein: Think Twice Before Taking a Paper Receipt] Reference