Dichloromethane odor threshold

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August undefined, 2024

WebThe vapor pressure for methylene chloride is 349 mm Hg at 20 °C, and it has an octanol/water coefficient (log K ow) of 1.30. (1) Methylene chloride has an odor … WebProduct name : Dichloromethane Product Number : 270997 Brand : Sigma-Aldrich Index-No. : 602-004-00-3 CAS-No. : 75-09-2 1.2 Relevant identified uses of the substance or mixture and uses advised against ... Odor ether-like c) Odor Threshold 250 ppm d) pH No data available e) Melting point/freezing point Melting point/range: -97 °C (-143 °F)

Methylene Chloride Safety - Safety Partners, Inc.

WebMethylene Chloride is a colorless, volatile, liquid with a sweet odor. It is used as a paint and varnish remover, solvent for plastics, degreasing agent, propellant, and blowing agent. … WebMar 25, 2011 · Odor thresholds were determined in air following the procedure described by Ullrich and Grosch (1987) using (E)-dec-2-enal as an internal odor standard. (E)-dec-2-enal and the respective target compounds were dissolved in dichloromethane at known concentrations. The original solutions were diluted stepwise by a factor 1:2 (v/v); and all ... sicseo

Permeation & Leaching - US EPA

WebMethylene chloride, also called dichloromethane, is a volatile, colorless liquid with a chloroform-like odor. Methylene chloride is used in various industrial processes, in many different industries including paint stripping, pharmaceutical manufacturing, paint remover manufacturing, and metal cleaning and degreasing. WebOdor is not an adequate warning property for methylene chloride, the odor threshold is 250 ppm, which is 10 times higher than the OSHA PEL (25 ppm). Olfactory fatigue may also … WebOdor Threshold. Of 20 subjects, 13 could detect ethylene dichloride at 6 ppm (23.2-24.9 mg/cu m), 6 persons could detect it at 4.5 ppm (17.5 mg/cu m), and 1 person at 3 ppm … sicsev

Methylene Chloride Safety - Safety Partners, Inc.

WebMethyl chloride is a colorless gas with a faint sweet smell and an odor threshold of 10 ppm. (1) Methyl chloride is soluble in water. (6) The chemical formula for methyl chloride is … WebOdor threshold - Given in ppm, taken from one or more available references. There are only a few things you can surmise about exposure using odor thresholds. For example, Chloroform has OT of 192 ppm and PEL of 2 ppm. This means that if you can smell it, you're way over. It does NOT mean that if you can't smell it you're not being overexposed. sic sensor w5 e9-39240WebOdor sweet Odor Threshold No information available pH No information available Melting Point/Range-97 °C / -142.6 °F ... Threshold Values % Methylene chloride 75-09-2 - 0.1 SARA 311/312 Hazard CategoriesSee section 2 for more information CWA (Clean Water Act) Component CWA - Hazardous the pigeon needs to go to school

"WebSince a wide range of MC odor thresholds are reported (25-320 ppm), and human adaptation to the odor occurs, MC is considered to be a material with poor warning … " - Dichloromethane odor threshold

Dichloromethane odor threshold

SAFETY DATA SHEET Revision Date 02/07/2024 Version 6

WebMethylene chloride (CAS # 75-09-2) is a colorless liquid with a mild, sweet (“chloroform-like”) odor that can be detected as low as 0.9 ppm (odor threshold). It is often used as an industrial solvent, for metal cleaning and degreasing and in various paint strippers. WebProduct name : Dichloromethane Product Number : 270997 Brand : Sigma-Aldrich Index-No. : 602-004-00-3 CAS-No. : 75-09-2 1.2 Relevant identified uses of the substance or …

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WebCyclohexaneis a colorless liquid with a sweet, pungent odor. It is used as a solvent and paint remover, in analytical chemistry, and in making adhesives and perfumes. ODOR THRESHOLD = 25 ppm Odor thresholds vary greatly. Do not rely on odor alone to determine potentially hazardous exposures. Reasons for Citation WebMethylene chloride can affect the body if it is inhaled, swallowed or comes in contact with the eyes or skin. Methylene chloride is an anesthetic and inhaling the vapor may cause ... odor: penetrating ether-like odor threshold: 205-307 ppm appearance: colorless liquid solubility: 1-2 g/100 mL of water; soluble in most common organic liquids

Webunusual taste and odor in the tap water. For many highly toxic substances incorporated in Figure 2, including benzene, vinyl chloride, and dichloromethane, the taste and odor threshold is well above the drinking water Maximum Contaminant Level (MCL) (DWI0441, 1992; Glaza and Park, 1992). Weband odor threshold factors in a grapefruit juice matrix (Buettner and Schieberle 2001b). On the other hand, com-pounds with high odor thresholds can also play an essential role in food aroma when concentrations are high, for exam-ple, ethanol in whisky aroma (odor threshold: 24900 lg/L water) (Poisson and Schieberle 2008a). However, a prepon-

WebMethylene Chloride CH2Cl2 CID 6344 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. ... Reported and accepted odor threshold values … WebOdor Thresholds for Chemicals with Established Health Standards, 2nd Edition # Compound Name CAS Number Formula Molecular Weight Range of Odor Values …

WebOdor sweet Odor Threshold No information available pH No information available Melting Point/Range-97 °C / -142.6 °F ... Methylene chloride - 75-09-2 U080 - 14. Transport information DOT UN-No UN1593 Proper Shipping Name DICHLOROMETHANE Hazard Class 6.1 Packing Group III

WebFeb 6, 2024 · + OTV, odor threshold value (µg/kg). Different superscripts in a row (a or b) point out significant differences (p < 0.05) between Catongo and FL89. Superscripts i,j,k have the same meaning, but for the statistical analysis, including the cocoas from Pará. *, **, *** Normalized value of OAV significantly higher (1.2 to 2.0 times, 2.1 to 2.9 ... the pigeon needs to take a bathWebMay 24, 2002 · In response to numerous requests for information related to odor thresholds, this document was prepared by the Air Risk Information Support Center in … the pigeon lady from home alone 2WebTable 16-1 —Properties of Odorous Compounds Encountered in Refineries Diffusivily in Air at Zero Degrees Centigrade t (cnr/sec) Odor Detection Threshold (ppm)' Solubility in WaterS (g/100 ml) Odor Index (100% Recognition)'! 1.742 Hedonic Tone Pleasant to ncmnil Molecular Weight 58.05 Compound Formula Low 50%lOO^ CH.CCHj Qiwlity Acetone … the pigeon once a puppyWebMethyl chloroform has a sweet yet sharp odor, similar to that of chloroform; the odor threshold is above 120 parts per million (ppm). (1) The vapor pressure for methyl chloroform is 124 mm Hg at 20 °C, and its log octanol/water partition coefficient (log Kow) is 2.49. (1) Methyl chloroform is also called 1,1,1-trichloroethane. (1) Conversion ... sic senior livingWebOdor threshold - Given in ppm, taken from one or more available references. There are only a few things you can surmise about exposure using odor thresholds. For example, … sic semper tyrannis stickerWebProduct Name Dichloromethane, anhydrous Cat No. : AC610300000; AC610300010; AC61030019R; AC61030019S; AC61030050R; AC61030050S; AC610301000; … sic semper evello mortem tyrannisWeb3.12 Odor Threshold: 205-307 ppm 3.13 IDLH Value: 2,300 ppm 3.14 OSHA PEL-TWA: 25 ppm 3.15 OSHA PEL-STEL: Not listed. 3.16 OSHA PEL-Ceiling: 125 ppm 3.17 EPA … the pigeon inn pigeon mi