Pel of toluene

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August undefined, 2024

WebTolueneis FLAMMABLE LIQUID and a DANGEROUS FIRE HAZARD. Workplace Exposure Limits OSHA: The legal airborne permissible exposure limit (PEL) is 200 ppmaveraged … 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 …

Chapter 5.14 Toluene - World Health Organization

WebOct 30, 2024 · Physical Description Colorless liquid with a sweet, pungent, benzene-like odor. Molecular Weight 92.1 Boiling Point 232°F Freezing Point -139°F Solubility (74°F): … WebOSHA: The legal airborne permissible exposure limit (PEL) is averaged over an 8-hour workshift and5 ppm, not to be exceeded during any 15-minute work period. NIOSH: The recommended airborne exposure limit (REL) is 0.1 ppm averaged over a 10-hour workshift and 1 ppm, not to be exceeded during any 15-minute work period. alcatel seltrac

Right to Know Hazardous Substance Fact Sheet - Government …

WebA Permissible Exposure Limit (PEL) is the legal limit of a chemical substance or physical agent that a worker can be exposed to during a typical eight-hour day and a standard 40-hour work week. OSHA created … 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 / ), [15] [16] is a substituted aromatic hydrocarbon . It is a colorless, water -insoluble liquid with the smell … 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 alcatel sel stuttgart

Toluene Medical Management Guidelines Toxic …

Webworkplace chemical exposure. Cal/OSHA sets Permissible Exposure Limits (PELs) for the amounts of certain chemicals in workplace air. The PELs are intended to protect the … 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 ... alcatel serviceWebtoluene (4.3 mg L-1) to allow air exchange during the ﬁrst set of experiments. For the high concentration of toluene (106 mg L-1), glass caps were used. Erlenmeyer are equipped with two sampling points sealed with Teﬂon septum allowing needle introduction. To sample the gas-eous phase, a microsyringe with a capacity of 500 lL was alcatel senior phone

"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 … " - Pel of toluene

Pel of toluene

Calculating Permissible Exposure Limits (PELs) - Grainger …

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 … Webcontaining toluene have not found consistent evidence for abnormal hematological parameters. Following acute exposures, no effects on leukocyte counts were observed in volunteers exposed to 800 ppm toluene for 3 hours, and two workers accidentally exposed to about 1,862 ppm for 2–3 hours had

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WebNon 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 … 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 …

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 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 C6H5CH3 or C7H8 CID 1140 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and … WebJul 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:

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

Webper 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 alcatel senior cell phoneWebThe 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. alcatel s34WebToluene diisocyanate exists in two isomeric forms (2,4-toluene diisocyanate and 2,6-toluene diisocyanate) which have similar properties and effects. Toluene diisocyanate is produced commercially as an 80:20 (2,4-toluene diisocyanate:2,6-toluene diisocyanate) mixture of the two isomers. At room temperature, the mixture is a clear, pale yellow liquid with a sharp, … alcatel serverWebCommon Name: TOLUENE-2,4-DIISOCYANATE CAS Number: 584-84-9 DOT Number: UN 2078 ----- HAZARD SUMMARY * Toluene-2,4-Diisocyanate can affect you when breathed in. ... OSHA: The legal airborne permissible exposure limit (PEL) is 0.02 ppm, not to be exceeded at any time. NIOSH: Recommends that exposure to occupational alcatel service après venteWeb108-88-3 Toluene ≥5-<10% 123-86-4 butyl acetate 1-5% 2807-30-9 Glycol Ether EP 1-5% 67-63-0 Isopropyl Alcohol 1-5% 1330-20-7 xylene (mix) 1-5% ... Comission (CPSC): This product complies with 16 CFR 1303 and does not contain more than 90 ppm of lead. California Proposition 65 chemicals known to cause cancer: 100-41-4 ethyl benzene (Contd. on ... alcatel s319WebSymptoms of toluene poisoning include CNS effects (headache, dizziness, ataxia, drowsiness, euphoria, hallucinations, tremor, seizures, and coma), ventricular arrythmias, … alcatel service centerWebChapter 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 535 mg/litre (1). The odour threshold varies considerably; a geometric mean of 11 ppm has been estimated from published data (2). Sources alcatel service client