Pel of toluene

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August undefined, 2024

Webaromatic odor similar to that of benzene. The odor threshold for toluene ranges between 2.5 and 8 ppm, and is irritating at 750 ppm (Henderson, 2001). Toluene has a density of 0.867 g/mL and vapor pressure of 28.4 mm Hg at 25 . o. C. The water solubility of toluene is 0.59 mg/mL at 25 . o. C with a water:octanol partition coefficient of Log K. ow WebToluene has a sweet, pungent odor, with an odor threshold of 2.9 parts per million (ppm). (1,4) The vapor pressure for toluene is 28.4 mm Hg at 25 °C, and its log octanol/water …

Toluene - Chemical Safety Facts

WebToluene is readily absorbed from the lungs, and most exposures to toluene occur by inhalation. Toluene’s odor is discernable at a concentration of 8 ppm, which is 25 times … WebOct 14, 2024 · Toluene, also known as methylbenzene, is a clear, colorless liquid with a distinctive sweet smell that is widely used in industrial settings as a solvent. Toluene … christmas brainstorming graphic organizer

What does "methane %LEL equivalent" mean? - Honeywell

WebToluene toxicity refers to the harmful effects caused by toluene on the body. Metabolism in humans [ edit] While a significant amount of toluene, 25%–40%, is exhaled unchanged via the lungs, a greater proportion is metabolised and excreted via other pathways. WebChange in the Identification of Reproductive Toxicity Endpoints in the Listing of Toluene as Known to Cause Reproductive Toxicity. Chemicals Listed Effective August 7, 2009 as … WebTolueneis FLAMMABLE LIQUID and a DANGEROUS FIRE HAZARD. Workplace Exposure Limits OSHA: The legal airborne permissible exposure limit (PEL) is 200 ppmaveraged … christmas brass music youtube

Toluene - OEHHA

WebToluene may cause eye, skin, and respiratory tract irritation. Short-term exposure to high concentrations of toluene (e.g., 600 ppm) may produce fatigue, dizziness, headaches, loss of coordination, nausea, and stupor; 10,000 ppm may cause death from respiratory failure. Ingestion of toluene may cause nausea and vomiting and central nervous ... WebChapter 5.14 Toluene General description Physical and chemical properties Toluene (C 6H 5CH 3) is a noncorrosive, volatile liquid with an aromatic odour. Its solubility in water is … german visa for parents from indiaWebMost important symptoms and effects, both acute and delayed: Irritation.Shortness of breath.Headache.Nausea.Dizziness.The substance is irritating to the eyes and respiratory tract. The substance may cause effects on the central nervous system. If this liquid is swallowed, aspiration into the lungs may result in chemical pneumonitis. german visa photo specifications

"WebThe OSHA page for toluene also lists target health effects. For the TLV, these include “female reproductive system damage and pregnancy loss, central nervous system impairment and visual impairment.” California also lists toluene as a developmental toxicant with a reference level of 7 mg/day. " - Pel of toluene

Pel of toluene

WebThe acceptable ceiling concentration for toluene that shall not be exceeded at any time during an 8-hour shift is 300 ppm (OSHA 2013b). The acceptable maximum peak above the ceiling for an 8-hour shift is 500 ppm for 10 minutes (OSHA 2013b). The ACGIH (2013) recommends an 8-hour TWA Threshold Limit Value (TLV) of 20 ppm toluene to Web14 rows · The basis for the PEL is further discussed on the California - Department of Industrial Relations ... Any food, food additive, color additive, drug, cosmetic, or medical or veterinary device …

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WebToluene C6H5CH3 or C7H8 CID 1140 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and … WebJan 1, 2004 · The highly lipophilic nature of toluene explains its rapid concentration in the lipid-rich central nervous system (CNS; 1). Laboratory testing for acute toluene toxicity is hampered by the fact that blood tests for toluene and urinary tests for hippuric acid are not available in most hospitals.

WebOSHA Vacated PELs:Toluene: 100 ppm TWA; 375 mg/m3 TWA Personal Protective Equipment Eyes:Wear chemical splash goggles. Skin:Wear appropriate gloves to prevent … WebComponent ACGIH TLV OSHA PEL NIOSH IDLH Mexico OEL (TWA) Toluene TWA: 20 ppm (Vacated) TWA: 100 ppm (Vacated) TWA: 375 mg/m3 Ceiling: 300 ppm (Vacated) STEL: 150 ppm (Vacated) STEL: 560 mg/m 3 TWA: 200 ppm IDLH: 500 ppm TWA: 100 ppm TWA: 375 mg/m3 STEL: 150 ppm STEL: 560 mg/m TWA: 20 ppm Legend ACGIH - American …

WebSymptoms of toluene poisoning include CNS effects (headache, dizziness, ataxia, drowsiness, euphoria, hallucinations, tremor, seizures, and coma), ventricular arrythmias, … WebMar 3, 2024 · The toluene feed gas, consisting of 1000 ppm toluene, 21% O 2, and N 2 (at equilibrium), was obtained by the foaming method at 0 °C and adjusted the concentration of air velocity. The total flow rate of the toluene feed gas was 50 mL min −1, corresponding to a mass air velocity of GHSV = 30 000 mL gcata −1 h −1. Catalyst activation ...

WebToluene (/ ˈ t ɒ l. j u iː n /), also known as toluol (/ ˈ t ɒ l. j u. ɒ l,-ɔː l,-oʊ l /), is a substituted aromatic hydrocarbon.It is a colorless, water-insoluble liquid with the smell associated with paint thinners.It is a mono-substituted benzene derivative, consisting of a methyl group (CH 3) attached to a phenyl group.As such, its systematic IUPAC name is methylbenzene.

Webmixing toluene with nitric and sulfuric acids and is an intermediate in 2,4,6-trinitrotoluene (TNT) manufacturing (ATSDR 2016; EPA 2008). A mixture of DNT isomers is sold as an explosive and is a starting material for production of 2,4,6-TNT. The mixture is also used as a modifier for smokeless powders in the munitions industry, in airbags of german visa south africaWebper million (ppm) and to 3 decimal places unless otherwise specified. When reporting results for any analytes that were detected below the analytical method Limit of quantitation (LOQ), include the numerical LOQ and indicate ... Toluene 108-88-3 150 890 Total xylenes (ortho-, meta-, para-) 1330-20-7 150 2170 german visa from the ukWebToluene is readily absorbed from the lungs, and most exposures to toluene occur by inhalation. Toluene’s odor is discernable at a concentration of 8 ppm, which is 25 times less than the OSHA PEL (200 ppm); therefore, odor generally provides adequate warning of acutely hazardous concentrations. Its vapor is heavier than air and christmas branson moWebApr 11, 2024 · The Permissible Exposure Limit (PEL) of 200 ppm is considered an acceptable level of exposure as a time-weighted average for an 8-hour workday. Toluene … german visa requirements for family reunionWebNon thermal plasma (NTP) reactors packed with non-catalytic or catalytic packing material have been widely used for the abatement of volatile organic compounds such as toluene, benzene, etc. Packed bed reactors are single stage reactors where the packing material is placed directly in the plasma discharge region. The presence of packing material can alter … german vlogger electric guitar youtubeWeb10 rows · Jun 3, 2024 · PEL-STEL: 150 ppm (560 mg/m³) PEL-C: 300 ppm; 500 ppm (Peak) [10 min maximum in an 8 hr ... christmas brass quartet and organWebJul 21, 2008 · DRAFT Toluene HEAC Assessment and PEL Recommendation July 21, 2008 Substance name: Toluene CAS # : 108-88-3 Molecular weight : 92.14 Synonyms : Benzene, methyl-; Methane, phenyl-; Methylbenzene; Methylbenzol; Phenylmethane; Toluol Molecular formula : C7H8 Structural formula ppm to mg/m 3 conversion at 25°C and 760 torr: german visa requirements for indian citizens