Cumene odor threshold

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August undefined, 2024

Webp-CYMENE C10H14 CID 7463 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards ... WebApr 17, 2024 · An odor threshold can be useful in emergency planning and response as a rough estimate of the phone call zone. A chemical's odor threshold is the lowest …

p-Xylene - Wikipedia

WebJun 1, 1998 · Figure 3 shows average odor and nasal pungency thresholds measured in normosmics and anosmics, respectively. Odor thresholds among terpenes ranged between about 0.1 ppm for geraniol and 1.7 ppm for carene. Nasal pungency thresholds ranged between 235 ppm for cineole and 2,777 ppm for carene. WebPropylbenzene C9H12 CID 7668 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety ... how long are you contagious with shigella

Table 6.1 – Odor Threshold Values - SWESIAQ

WebOdor Thresholds for Chemicals with Established Health Standards, 2nd Edition # Compound Name CAS Number Formula Molecular Weight Range of Odor Values (ppm) Odor … WebAll xylene isomers are colorless and highly flammable. The odor threshold of p -xylene is 0.62 parts per million (ppm). [11] Production [ edit] The production of p -xylene is industrially significant, with annual demand estimated at 37 million tons in … how long are you expected to maintain cpr aid

Ask Dr. ALOHA: Working with Toxic and Odor Thresholds, Step 3

BENZENE Occupational Safety and Health Administration

WebCumene hydroperoxide 80-15-9 0.1 - 1 Cumene 98-82-8 0.1 - 1 . IDH number: 232000 Product name: 573 Flange Sealant Medium Strength Page 2 of 6 * Exact percentages may vary or are trade secret. Concentration range is provided to assist users in providing appropriate protections. 4. FIRST AID MEASURES ... WebCumene's recommended exposure limit (REL) on skin is about 500ppm (245mg/m3) and it's threshold limit value-time weighted average (VLV-TWA) is near 50ppm (The National Institute for Occupational Safety and Health, 2024; From: Reference Module in Biomedical Sciences, 2024 View all Topics Add to Mendeley About this page Cumene how long are you contagious with pertussisWebDec 22, 2024 · Colorless liquid with a sharp, penetrating, aromatic odor. Boiling point 306°F Molecular weight 120.2 Freezing point/melting point-141°F: Vapor pressure: 8 … how long are you contagious with ringworm

"Webodor. It is a mixture of petroleum hydrocarbons and is used in heating oil, lamps, stoves, flares, degreasers, pesticides and paint thinners, and as jet fuel. ODOR THRESHOLD = 0.1 ppm Odor thresholds vary greatly. Do not rely on odor alone to determine potentially hazardous exposures. Reasons for Citation 4=severe " - Cumene odor threshold

Cumene odor threshold

Right to Know Hazardous Substance Fact Sheet

WebCumene occurs as a colorless flammable liquid that is insoluble in water. (2,4,8) Cumene has a sharp, penetrating, gasoline-like odor, with an odor threshold of 0.088 parts per million (ppm). (1,2,4,9) The vapor pressure for cumene is 4.5 mm Hg at 25 °C, and its … WebApr 16, 2012 · Product Name Cumene Cat No. : AC329730000; AC329730025; AC329730050; AC329735000 CAS No 98-82-8 Synonyms Isopropylbenzene …

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WebPsi-cumene. More... Molecular Weight: 120.19. Dates: Modify . 2024-04-08. Create . ... It is a flammable aromatic hydrocarbon with a strong odor. It occurs naturally in coal tar and petroleum (about 3%). ... Threshold … WebPhysical Description Colorless liquid with a sharp, penetrating, aromatic odor. Molecular Weight 120.2 Boiling Point 306°F Freezing Point -141°F Solubility Insoluble Vapor …

WebOdor aromatic Odor Threshold No information available pH No information available Melting Point/Range-96 °C / -140.8 °F ... Threshold Values % Cumene 98-82-8 98 1.0 SARA 311/312 Hazard CategoriesSee section 2 for more information CWA (Clean Water Act) Not applicable Clean Air Act WebDetectable odor threshold (DOT) was determined by a 10-member sensory panel using triangle tests. Descriptive analysis using category scales measuring intensity was used …

WebPhysical Description Colorless liquid with a sharp, penetrating, aromatic odor. Molecular Weight 120.2 Boiling Point 306°F Freezing Point -141°F Solubility Insoluble Vapor Pressure 8 mmHg Ionization Potential 8.75 eV Specific Gravity 0.86 Flash Point 96°F Upper Explosive Limit 6.5% Lower Explosive Limit 0.9% Webpetroleum odor. It is a blend of hydrocarbons used as an automotive fuel and as a solvent. ODOR THRESHOLD= 0.25 ppm Odor thresholds vary greatly. Do not rely on odor alone to determine potentially hazardous exposures. Reasons for Citation Gasoline is on the Right to Know Hazardous Substance List

Web无色液体。熔点- 96℃。沸点152～154℃。相对密度0.8618。折射率1. 4915。临界温度351.4℃。临界压力3.21MPa闪点（闭杯）35℃。自燃点500℃。黏度 (20℃)0. 791mPa．s。爆炸极限（空气中）1．O%～8．O%（体积）。不溶于水，溶于乙醇、乙醚，苯和四氯化碳。最后更新：2024-01-01 10:39:28 异丙苯 - 制法开放数据可信数据由 …

WebOdor threshold values for the compounds in ppm at room temperature are: acenaphthene, 0.08; 2-ethyl-l-hexanol, 1.28; butanol, 2.77; geosmin, 0.13 x 10~3; 2-methyl naphthalene, 0.01; 1-methyl naphthalene, 0.02; diacetone alcohol, 44.1; dibenzofuran, 0.12; 2-benzothiazole, 0.08; 2-mercaptobenzothiazole, 1.76; 2-ethyl-4-methyl-l,3-dioxolane, … how long are you high off weedWebDocumentation and Data. Notice of Intended Changes; Under Study; Substances and Agents Listing; Overview. Threshold Limit Values (TLVs ®) and Biological Exposure Indices (BEIs ®) are determinations made by a voluntary body of independent knowledgeable individuals.They represent the opinion of the scientific community that has reviewed the … how long are you contagious with fluWebApr 6, 2024 · Highly flammable colorless to light-yellow liquid with a petroleum-like odor. Boiling point 176.2°F Molecular weight 78.11 Freezing point/melting point: 41.9°F ... ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - Benzene. See annual publication for most recent information. how long are you contagious with mrsaWebCumene is a ubiquitous 5 environmental pollutant since it is a natural component of petroleum and is present in tobacco 6 smoke. Cumene vapor can be readily absorbed … how long are you contagious w monoWebCumene hydroperoxide 80-15-9 1 - 5 Cumene 98-82-8 0.1 - 1 . IDH number: 234479 Product name: LOCTITE GRD HVV THREAD SEALANT GRADE HVV known as Loctite(R) 571 Thread Sealant ... Odor: Mild Odor threshold: Not available. pH: Not applicable Vapor pressure: < 10 mm hg (27 °C (80.6 °F)) how long are you contagious with long covidWeb10 ppm averaged over a 10-hour workshift. ACGIH: The threshold limit value (TLV) is 2 ppm averaged over an 8-hour workshift. The above exposure limits are for air levels only. … how long are you going to talkWebMar 25, 2024 · Cumene hydroperoxide 80-15-9 0.1 - 1 methacrylic acid 79-41-4 0.1 - 1 Cumene 98-82-8 0.1 - 1 * Exact percentages may vary or are trade secret. Concentration range is provided to assist users in providing appropriate protections. ... Odor: Sharp Odor threshold: Not available. pH: Not available. Vapor pressure: < 10 mm hg (25 °C (77°F)) how long are you contagious with flu type b