Where results make sense

About us   |   Why use us?   |   Reviews   |   PR   |   Contact us

Topic: 1,4-dichlorobenzene

    Note: these results are not from the primary (high quality) database.

Holistic Health Encyclopedia - N A study of exhaled breath in New Jersey residents showed the appearance of at least 10 known neurotoxicants in "otherwise healthy individuals." These neurotoxicants included carbon tetrachloride, chloroform, dichlorobenzene, ethyl benzene, styrene, tetrachloroethylene, trichloroethane, trichloroethylene, xylene, and benzene. www.myholistic.com /glossary/N.php3

Outdoor, Indoor, and Personal Exposure to VOCs in Children For P samples, the 90th:50th percentile ratio ranged from 2.2 to 6.8 for all compounds except p-dichlorobenzene, which was 167 in winter and 67 in spring, indicating substantial between-child variability for this compound. Regression results for P exposures in Figure 2 show 95% confidence intervals (CIs) for the variability in age-adjusted VOC concentrations for various population subgroups compared with a referent group (results not including the 100% line represent a statistically significant departure from geometric mean values). Children's P concentrations were slightly lower than H for all compounds except p-dichlorobenzene. ehp.niehs.nih.gov /members/2004/7107/7107.html

Documentation for Immediately Dangerous to Life or Health Concentrations (IDLHs) The hygienic standardization of mono- and dichlorobenzenes in reservoir waters. Preliminary study into the environmental fate of PARADOW blocks, May 17, 1973. London, Ontario, Canada: Research Institute, University of Western Ontario Sub Post Office, p. www.cdc.gov /niosh/idlh/106467.html

bulletin.cfm?Issue_ID=1105 The chemicals are 1,1,1-trichloroethane, p- xylene, ethylbenzene, tetrachloroethylene, o-xylene, p-dichlorobenzene, chloroform, trichloroethylene, and carbon tetrachloride. Common daily activities: pumping gasoline (filling one's gas tank) or visiting a service station; visiting a dry cleaner; keeping moth crystals or room deodorizers in the home; furniture refinishing; painting; scale model building; using pesticides; smoking; traveling in a car--were all associated with increased exposures to one or more of the 11 chemicals. In New Jersey, 11 hazardous chemicals could be measured consistently in breath and air samples. www.rachel.org /BULLETIN/bulletin.cfm?Issue_ID=1105

1,4-Dichlorobenzene In 1998, 3,794,412 pounds of 1,4- dichlorobenzene chemical waste were managed; 2,638,621 pounds were recycled on-site; 0 pounds were recycled off-site; 134,273 pounds were used for energy recovery on-site; 155,941 pounds were used for energy recovery off-site; 378,101 pounds were treated on-site; 301,240 pounds were treated off-site; and 186,236 pounds were released on-and off-site. The 10 states in which the largest amounts of 1,4- dichlorobenzene were released in 1998 were Illinois (76,000 pounds); West Virginia (41,145 pounds); Delaware (36,169 pounds); Texas (20,080 pounds); North Carolina (7,905 pounds); Ohio (2,350 pounds); Kansas (2,040 pounds); Missouri (1,306 pounds); Nebraska (255 pounds); and Georgia (247 pounds). Synonyms for 1,4-dichlorobenzene are 1,4-dichlorobenzene; 1,4-dichlor-B; 1,4-Diclorobenzene; benzene, 1,4-dichloro; benzene, p-dichloro; dichlorobenzene, para, solid; p-chlorophenyl chloride; p-DCB; p-dichloorbenzene; p- dichlorbenzol; p-dichlorobenzene; p-dichlorobenzol; p- diclorobenzene; parazene; PDB; para-DCB; paradichlorobenzene; and paradichlorobenzol. www.nsc.org /library/chemical/14-dichl.htm

CHEMINFO: 1,4-Dichlorobenzene The International Agency for Research on Cancer (IARC) has determined that the evidence for carcinogenicity of dichlorobenzenes, including 1,4-DCB, to humans is inadequate. Impurities include 1,2- dichlorobenzene (less than 0.5%), 1,3-dichlorobenzene (less than 0.5%), and monochlorobenzene and trichlorobenzene (less than 0.1%). See reference 18 for some of the reactions of dichlorobenzenes. www.intox.org /databank/documents/chemical/dichlbnz/cie39.htm

Naphthalene and Health So I'm confident in saying that camphor is less hazardous to humans than naphthalene or dichlorobenzene. The Merck Index does not list toxic effects of inhalation, only ingestion or injection, which are not exposure routes that are likely to be important fom mothballs in the house. www.newton.dep.anl.gov /askasci/chem99/chem99498.htm

National Primary Drinking Water Regulations: Volatile Organic Chemicals From 1987 to 1993, according to the Toxic Release Inventory, o-DCB releases to land and water totalled 248 million lbs., mostly to land. Dichlorobenzenes also enter water systems from the use of o-DCB as a deodorant in industrial wastewater treatment. Chemical waste dump leachates and industrial wastewater are the major source of pollution of dichlorobenzenes to Lake Ontario. www.h2o4u.org /regulations/volorg.html

Archives of Environmental Health: p-Dichlorobenzene exposure among 1 000 adults in the United States A log-log correlation plot of urinary DCP concentrations (creatinine-corrected), compared with p-DCB blood concentrations for 694 persons in our study for whom both urine and blood measurements were obtained, is shown in Figure 1. Angerer et al.[6] reported that men and women in the general population of Germany had significant concentrations of chlorophenols in their urine, thus reflecting probable exposure to chlorobenzenes, including dichlorobenzenes. The Pearson correlation coefficient between urinary DCP and p-DCB blood concentrations was.82 (p <.0001). www.findarticles.com /p/articles/mi_m0907/is_n4_v50/ai_17516533

1,4-Dichlorobenzene Analysis of Lake Ontario sediment cores has indicated the presence and persistence of 1,4-dichlorobenzene since before 1940. Chemical waste dump leachates and direct manufacturing effluents are reported to be the major source of pollution of the chlorobenzenes (including the dichlorobenzenes) to Lake Ontario. Chemical waste dump leachates and direct manufacturing effluents are reported to be the major source of pollution of the chlorobenzenes (including dichlorobenzenes) to Lake Ontario. www.ijc.org /rel/boards/iaqab/meyer/dcb.htm

Binary Solid Liquid Phase Diagram Lab Educ., 64(30):267 (1987) and in the MS Word document Binary Liquid-Solid Phase Diagram, which is a fairly faithful reproduction of this paper. Shoemaker, D. P., Garland, C. W., and Nibler, J. Experiments in Physical Chemistry, 5th ed., McGraw-Hill, San Francisco (1989). All of these materials should be properly disposed of at the end of the experiment. www.mtech.edu /Chem/syllabi/CHEM_338/Binary_Phase_Diagram/Binary_Phase_Diagram.htm

p-DICHLOROBENZENE If the exposure limit is exceeded, and engineering controls are not feasible, a full-face piece respirator with an organic vapor cartridge and particulate filter (NIOSH type N100 filter) may be worn up to 50 times the exposure limit, or the maximum use concentration specified by the appropriate regulatory agency or respirator supplier, whichever is lowest. For emergencies or instances where the exposure levels are not known, use a full-face piece positive-pressure, air-supplied respirator. lubricants, cutting fluids, glycerine, etc.) are present, use a NIOSH type R or P particulate filter. www.jtbaker.com /msds/englishhtml/d2224.htm

PHYSICAL PROPERTIES AND INTERMOLECULAR BONDING IN SOLIDS , Prentice-Hall, Englewood Cliffs, N. J., 1981, p. This substance shows the solubility and vapor pressure of this group, but since Vitamin C decomposes when heated it cannot be used to illustrate melting point or conductivity. A similar experiment using typical laboratory chemicals is described. www.woodrow.org /teachers/chemistry/institutes/1986/exp11.html

p-Dichlorobenzene In addition, the International Agency for Research on Cancer (IARC) has concluded that there is sufficient evidence that p- dichlorobenzene is carcinogenic in treated animals [IARC 1987]. The NIOSH limit is based on the risk of potential for cancer, eye and upper respiratory irritation, liver toxicity; kidney and liver cancer in animals [NIOSH 1992]. The ACGIH limit is based on the risk of eye irritation in humans, systemic toxicity noted in animals, and on recent studies suggesting potential carcinogenicity [ACGIH 1991, p. www.osha.gov /SLTC/healthguidelines/p-dichlorobenzene/recognition.html

Relational Databases The molecular weight of a non-volatile nonelectrolyte can be determined by dissolving this solute in an organic solvent, such as benzene, which has a freezing point of f.p. Suppose two students are picked at random as subjects for a science class to examine various characteristics. An ordered pair consisting of the person's designation followed by + or - indicates the subject and his or her Rh type. wofford.edu /ecs/DataAndVisualization/RelationalDatabases/material.htm

RAIS: 1,4-Dichlorobenzene (106-46-7) "1,4-Dichlorobenzene-Induced Nephrotoxicity: Similarity with Unleaded Gasoline (UG)-Induced Renal Effects," in Bach, P. Lock, E. A., eds. "Teratological evaluation following oral administration of trichloro- and dichlorobenzene isomers to the rat," Teratology 27:73-74A (cited in ACGIH 1991). Report to U.S. Environmental Protection Agency, Environmental Sciences Research Laboratory, Research Triangle Park, North Carolina, by SRI International, Menlo Park, California (cited in ATSDR 1993). risk.lsd.ornl.gov /tox/profiles/1_4_dichlorobenzene_f_V1.shtml

PARADICHLOROBENZENE, GRR Exports, India, PDCB, Manufacturer The three fumigants (carbon disulfide, Serafume, and Para dichlorobenzene) provided complete control. Gallery injections with 6 insecticides and 3 fumigants were tested for comparative effectiveness in controlling Prionoxystus robiniae (Peck), and Paranthrene simulans (Grote). The gallery injection technique was deemed feasible for use against borers in high-value trees. www.paradichlorobenzene.com

Spectrum Laboratories : Chemical Fact Sheet - Cas # 106467 contained 4.4 ug/cu m of the dichlorobenzene isomers(10); flue gas effluents from a dichlorobenzene isomers were qualitatively detected in waters adjacent to hazardous waste refuse-derived-fired power plant in Ohio contained 7.8 ng/cu m of the dichlorobenzene www.speclab.com /compound/c106467.htm

paradichlorobenzene (PDB) Chemical Profile 1/85 by Donald P. Morgan, which have been footnoted. This information has been provided in this form for your convenience and general guidance only. V. The chemical information provided below has been condensed from original source documents, primarily from "Recognition and Management of Pesticide Poisonings", 3rd ed. pmep.cce.cornell.edu /profiles/rodent/pdb/prof-paradichlorobenzene.html

P-Dichlorobenzene - US (United States) A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Let buyers find your company near the top of this list with Kellysearch's 30 day advertising experience - click for details www.kellysearch.com /us-product-110418.html

Boreal Laboratories - D (Decanoic Acid to Drosophila Medium) Paradichlorobenzene, Lab Grade, 500 g, 1,4 Dichlorobenzene, Moth Crystals, Shelf Life 1 Year, Non-Hazardous (85006-03) www.boreal.com /category.asp?c=535089

Try your search on: Qwika (all wikis)

About us   |   Why use us?   |   Reviews   |   Press   |   Contact us   Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.