Naphthalene atsdr

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August undefined, 2024

WitrynaEC number: 305-586-4 CAS number: 94733-07-0 A complex combination of hydrocarbons obtained by distillation of residual oils from the cracking of petroleum or natural gas. It consists of hydrocarbons having carbon numbers predominantly in the range of C9 through C10 and boiling in the range of 150°C to 210°C (302°F to 410°F). WitrynaFurther information can be obtained by contacting the ATSDR Information Center at: Agency for Toxic Substances and Disease Registry. Division of Toxicology and …

The Risk Assessment Information System

WitrynaATSDR. 1995. Agency for Toxic Substances and Disease Registry. Toxicological Profile for Naphthalene (update). ... U.S. EPA 1998a. U.S. Environmental Protection Agency. Toxicological Review of Naphthalene (CAS 91-20-3) in support of summary information on the Integrated Risk Information System (IRIS). August 1998. Naphthalene — … WitrynaNAPHTHALENE, 1-METHYLNAPHTHALENE, AND 2-METHYLNAPHTHALENE 213 8. REGULATIONS AND ADVISORIES The international, national, and state regulations … baseball mario game

Registration Dossier - ECHA

WitrynaEC number: 265-198-5 CAS number: 64742-94-5 A complex combination of hydrocarbons obtained from distillation of aromatic streams. It consists predominantly of aromatic hydrocarbons having carbon numbers predominantly in the range of C9 through C16 and boiling in the range of approximately 165°C to 290°C (330°F to 554°F). WitrynaNaphthalene is a colorless to brown crystalline solid with a characteristic “moth ball” odor. It evaporates easily and has a strong odor of tar or mothballs. Solubility in water is low (31.7 mg/l at 25 °C), and it is soluble in benzene, alcohol, ether, and acetone (ATSDR, 2005). Shipped as a molten solid. History Witryna18 lis 2024 · uranium (soluble salts) - now uses the ATSDR intermediate MRL based on this memorandum ... For the medium aromatic fraction, 2-methylnaphthalene was selected as the representative compound for the RfD and naphthalene was selected for the RfC. An average of the chemical-specific parameters for 2-methylnaphthalene and … sv ranga rao gif

Health Effects of Mothballs - Oregon State University

Health Effects Support Document for Naphthalene, February 2003. - US EPA

WitrynaNotice of Addition of Documents and Information to Rulemaking File, Amendment to Title 22, California Code of Regulations Section 12705, Oal Rulemaking Files 04-1110-06s, 05-0318-04sr, 05-0602-03sr, And 05-0701-01sr (Naphthalene) Notice of Modifications to the Risk Assessment Document for Naphthalene Witryna1 wrz 2024 · Current naphthalene human health risk evaluations are based largely on rodent data. ... All HECs in Table 1 are much higher than what is considered a typical residential exposure concentration of 0.00017 ppm naphthalene (ATSDR, 2005) (Table 3). svra nola 2023WitrynaTOXICOLOGICAL PROFILE FOR NAPHTHALENE, 1-METHYLNAPHTHALENE, AND 2-METHYLNAPHTHALENE ... ATSDR Subject: NAPHTHALENE, 1 … sv ranga rao doctor in vijayawada

"Witrynasures of humans to, naphthalene is given in a toxicologic profile of the compound published by the ATSDR (2005e) and in a study by Preuss and colleagues (2003). Sources of airborne naphthalene include various industrial, domes-tic, mobile-combustion, and natural processes. Naphthalene is widely used in industry and is a … " - Naphthalene atsdr

Naphthalene atsdr

NAPHTHALENE Occupational Safety and Health Administration

WitrynaEC number: 309-939-3 CAS number: 101631-14-5 A complex combination of hydrocarbons obtained by distillation of steam cracking heavy residues. It consists predominantly of highly alkylated heavy aromatic hydrocarbons boiling in the range of approximately 250°C to 400°C (482°F to 752°F). Witrynaicals, surfactants (e.g., naphthalene sulfonates), moth repellents, and toilet-bowl deodorizers (ATSDR 2005, HSDB 2009). In 1999, 59% of naphthalene was used for …

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WitrynaThe ATSDR ToxFAQs™ is a series of summaries about hazardous substances. Information for this series is excerpted from the ATSDR Toxicological Profiles. Each …

WitrynaNaphthalene is the most simple, commonly found, and most water-soluble PAHs in the environment. It is produced from coal tar fraction by crystallization and distillation. It is … Agency for Toxic Substances and Disease Registry (ATSDR). 2005. Toxicological profile for Naphthalene, 1-Methylnaphthalene, and 2-Methylnaphthalene. Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service. Zobacz więcej The ATSDR toxicological profile succinctly characterizes the toxicologic and adverse health effects information for the hazardous … Zobacz więcej All ATSDR toxicological profile PDF files are electronic conversions from other electronic text files. This conversion may have resulted in character translation or format errors. Regulations or guidelines may change. … Zobacz więcej In order to access the ATSDR toxicological profile PDF files below, you must have Adobe Acrobat Reader. You may download that program free from Adobe. … Zobacz więcej If you have questions or concerns, please contact your community or state health or environmental quality department or: For more information, contact: Agency for Toxic … Zobacz więcej

WitrynaNaphthalene, 1-Methylnaphthalene, and 2-Methylnaphthalene . CAS#: 91-20-3, 90-12-0 and 91-57-6 Division of Toxicology August 2005 . Naphthalene has a strong but not … WitrynaNaphthalene is the most simple, commonly found, and most water-soluble PAHs in the environment. It is produced from coal tar fraction by crystallization and distillation. It is often used as dispersants in natural and synthetic rubbers, in the production of naphthalene sulfonate superplasticizers for concrete, in paints, tanning agents in the …

http://npic.orst.edu/ingred/ptype/mothball/health.html

WitrynaNaphthalene, 1-methylnaphthalene, and 2-methylnaphthalene have been found in at least 647, 37, and 410, respectively, of the 1,636 National Priority List sites identified … baseball marketing planWitrynaorganic compounds (Domingo, JL et al., 2015). Naphthalene is the only PAH that is commercially produced in the US (CDC, 2013). Most PAHs persist in the environment and are insoluble in water. All the PAHs are solids although some have low vapor pressures and are volatile, such as naphthalene (ATSDR, 1995). s v ranga rao neurologist vijayawadaWitrynaNaphthalene exposure has been associated with cancer and noncancer health effects, with most of the evidence coming from animal studies and human case studies … svr antiviralWitrynaToxicological Profiles. Toxicological Profiles (Tox Profiles) are a unique compilation of toxicological information on a given hazardous substance. Each peer-reviewed Tox Profile reflects a comprehensive … sv ranga rao photosWitrynaNaphthalene is a white solid that evaporates easily. Fuels such as petroleum and coal contain naphthalene. It is also called white tar, and tar camphor, and has been used … sv ranga rao first movieWitrynaFor more information, call the ATSDR Information Center at 1-800-232-4636. This public health statement tells you about naphthalene, 1 methylnaphthalene, and 2 … sv ranga rao imagesWitrynaNAPHTHALENE, 1-METHYLNAPHTHALENE, AND 2-METHYLNAPHTHALENE 159 4. CHEMICAL AND PHYSICAL INFORMATION ... ATSDR Subject: NAPHTHALENE, 1 … sv ranga rao death