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CFC-11 Trichlorofluoromethane CFL compact fluorescent lamp CFM cubic feet per minute CO2 carbon dioxide CO2e carbon dioxide equivalent COP Coefficient of Performance CTUe Equivalent Comparative Toxicity Units for ecological receptors CTUh Equivalent Comparative Toxicity Units for human health receptors DHW Domestic Hot Water E+ EnergyPlus Dec 08, 2019 · (d) when mixed with water, generates toxic gases, vapours or fumes in a quantity sufficient to present danger to human health or the environment, (e) is a cyanide or sulphide bearing waste which, when exposed to pH conditions between two and 12.5, can generate toxic gases, vapours or fumes in a quantity sufficient to present danger to human ...

Many organic compounds are closely related to the alkanes. As we noted in Section 12.7 "Chemical Properties of Alkanes", alkanes react with halogens to produce halogenated hydrocarbons, the simplest of which have a single halogen atom substituted for a hydrogen atom of the alkane. Oct 19, 2017 · The potency of the cardiac sensitisation was less than that of CFC-11 (trichlorofluoromethane). In studies to detect toxicity, repeated high dose levels of propellant HFA-134a indicated that safety margins based on systemic exposure would be of the order 2200, 1314 and 381 for mouse, rat and dog with respect to humans. (bromodichloromethane, chloroethane, and trichlorofluoromethane) because of the lack of acceptable chronic RfCs. The sources of toxicity values used to develop the ISVs are MDH, EPA Integrated Risk Information System (IRIS), EPA’s Provisional Peer Reviewed Toxicity Values (PPRTVs), California Environmental Protection Agency, and the PT. Wana Bernad Indonesia, Daerah Khusus Ibukota Jakarta (Jakarta, Indonesia). 395 likes. Fire Protection Service Jan 31, 1987 · Trichlorofluoromethane CASRN 75-69-4 | DTXSID5021384. IRIS Summary (PDF) ... Additional EPA toxicity information may be available by visiting the following sites:

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R-11 - Trichlorofluoromethane - used in centrifugal compressors for industrial process cooling and large air conditioning systems - also used as a low temperature brine. R-717 - (Ammonia) - used in the brewing, ice-making, food-freezing and similar industries in reciprocating compressors also in air conditioning with water in absorption systems . Trichlorofluoromethane (CFC-11) does not occur naturally. It is an ozonedepleting chlorofluorocarbon and is used principally as a plastic foam blowing agent, an aerosol propellant for pharmaceuticals for asthmatic patients and toiletries, a refrigerant, a heat-transfer medium, and a solvent-degreasing agent in the aerospace and electronics industries.

trichlorofluoromethane irritates the lungs, causing coughing and/or shortness of breath. Trichlorofluoromethane was not tested for its ability to cause cancer, nor its effects on reproduction. How is trichlorofluoromethane poisoning treated? Mar 27, 2020 · 1,2-dichloroethylene, and trichlorofluoromethane. The Volatile Organic Compounds table lists the substances that were tested, the results, and how the detected levels compare with the maximum contaminant levels (MCL) established by the EPA. Low levels of one disinfection by-product (DBP) occasionally also was found at the well. DBPs Feb 17, 2017 · R-11: Trichlorofluoromethane also called freon-11, CFC-11, or R-11, is a chlorofluorocarbon. It is a colorless, faint ethereal, and sweetish-odor liquid that boils around room temperature. (23.77 °C) Many organic compounds are closely related to the alkanes. As we noted in Section 12.7 "Chemical Properties of Alkanes", alkanes react with halogens to produce halogenated hydrocarbons, the simplest of which have a single halogen atom substituted for a hydrogen atom of the alkane.

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Nov 18, 2006 · Chlorofluorocarbons or CFCs (also known as Freon) are non-toxic, non-flammable and non-carcinogenic. They contain fluorine atoms, carbon atoms and chlorine atoms. The 5 main CFCs include CFC-11... The conversion of primary energy (e.g. heat generated by the combustion of a fuel) into useful work most often involves a working fluid operating in a thermodynamic cycle. Examples include a steam turbine operating in the Rankine power cycle to drive an electrical generator and a refrigerant circulating between the compressor, condenser, expansion device, and evaporator of a reverse-Rankine ...

Dec 31, 2010 · Moreover, as work continues - including additional toxicity evaluation - more information on health, environmental and safety effects of alternatives and replacements will become available for use in selecting among the options discussed in this document. UNEP, the TEAP Co-chairs and members, the Technical Options Committees Co-chairs and Sep 24, 2018 · The substance that is used to make scented candles is called paraffin wax, and paraffin is a petroleum waste product that is further processed to be made into the wax. It pretty much comes down to paraffin candles being as toxic as diesel fuel fumes. When burned, the wax releases highly toxic benzene and toluene, and both are known carcinogens. Toxicity; and numerous chemical-specific case studies. Managing Hazardous Materials Incidents is a three-volume set of recommendations for on-scene (prehospital) and hospital medical management of patients exposed during a hazardous materials incident. Volumes I and II are planning guides to assist first responders and hospital emergency Trichlorofluoromethane (Freon 11) 3.3 . NA . 2010 HHRA, Appendix B May 3, 2010 Page B3 of B216 . ANALYSIS FOR 5902 8TH STREET NE. SAMPLE ID S7. EXHIBIT 4 ...

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Trichlorofluoromethane: CCl3F 1000 ppm : Triethylamine (C2H5)3N -7°C : 16°F : 1.2% : 25 ppm : Triethylene Glycol: HOCH2(CH2OCH2)2CH2OH 177°C : 350°F : 0.9% : Trimethylamine (CH3)3N 3°C : 37°F : 2.0% K - Louisiana Toxic Air Pollutant Ambient Air Standards (LAC 33:III.5112 Table 51.2). * The Ca values presented in this table shall be used for the development of site-specific SOILes, GWes, and GWair RS under MO-2. For the use of an alternate Ca value under MO-3, refer to Section H2.3.

Beeswax candles emit negative ions, which help reduce positively charged ions in the air. Scented, parrafin candles generate positive ions, as do electrical devices and even heating/cooling systems. Positive ions can carry everything from dust to pollen to toxic mold, so it is important to reduce their presence in the air in your home. Monitor a wide variety of toxic gases. Smart plug and play sensors are auto recognized and can be remotely calibrated. Galvanic. Oxygen O2 A specific electro chemical sensor for oxygen monitoring. Standard Electrochemical. Carbon Monoxide CO; Hydrogen Sulfide H2S; RKI’s electrochemical sensors are designed, built, and aged, not purchased. Breast feeding is a highly desirable practice, despite the presence of toxic chemicals in human milk. Breast feeding gives an infant immunity against gastrointestinal diseases and respiratory infections; it may also offer protection against food allergies. 1.2. Toxicity of trichlorofluoromethane Human exposure to the halogeno alkanes results from deliberate, accidental or incidental inhalation. For this reason the majority of experiments on the toxicity of these compounds has been to determine the effects of an inhaled dose in humans and in laboratory animals. The

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Toxicity Characteristic rule), the Agency has chosen to set biodegradation rate constants to zero for every constituent. However, biodegradation is the most important degradation process affecting the subsurface mass transport of most organic compounds. The Agency has stated that the use of zero rate Use this option to calculate cleanup levels for chemicals not in the database. You will be asked to fill out the form for toxicity values and chemical-specific parameters on the next page.

Dichlorofluoromethane is a colorless, odorless gas. It is shipped as a liquid under its own vapor pressure. Contact with the liquid may cause frostbite to unprotected skin.

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generates toxic gases or fumes when mixed with water cyanide or sulfide bearing waste capable of detonation or explosive reactions under certain conditions Class A, Class B, or a forbidden explosive Examples: cyanide plating wastes; sulfide containing wastes; and waste toluene-diisocyanate. Toxic Wastes (D004 to D043): 1 Toxic Effects and Modes of Action. Trichlorofluoromethane (FC 11) is a very weak narcotic. It is hardly metabolized at all [1-11]. High concentrations (> 1 % in inhaled air) can sensitize the heart to sympathetic stimuli and induce typical arrhythmia. FC 11 has neither mutagenic nor carcinogenic activity.

TEQ Toxicity Equivalent Quotient (Dioxin) ... Trichlorofluoromethane 1.4 E 0.010 0.010 ppb v/v 1 TO15 LL Total/NA Methylene Chloride 0.21 0.20 0.20 ppb v/v 1 TO15 LL ... UN3082, Environmentally Hazardous Substances, Liquid, n.o.s. (Trichlorofluoromethane) 9, PG III, For additional information on shipping regulations affecting this material, contact the information number found in Section 1. 15. REGULATORY INFORMATION TOXIC SUBSTANCES CONTROL ACT (TSCA) TSCA INVENTORY STATUS: Components listed on the TSCA inventory

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Cured polyester resin can be dissolved by solvent mixtures containing alkylene carbonates, preferably ethylene carbonate or propylene carbonate, as co-solvents. Oct 09, 2019 · Most candles are made of paraffin wax, and when burned, creates highly toxic benzene and toluene (both known carcinogens). Here are some more chemicals found in scented candles: Acetone, Trichlorofluoromethane, Carbon Disulfide, 2-Butanone, Trichloroethane, Trichloroethene, Carbon Tetrachloride, Tetrachloroethene, Chlorobenzene, Ethylbenzene ...

trichlorofluoromethane, and 1,1,2-trichloroethane; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the above halogenated solvents or those listed in F001, F004, or F005; and still bottoms from the recovery of these spent solvents and spent solvent mixtures (T) F003

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The Department of Environmental Services is dedicated to making more environmental information more readily available to more people while maintaining user confidence in the information. trichloroethane - a heavy colorless highly toxic liquid used as a solvent to clean electronic components and for dry cleaning and as a fumigant; causes cancer and liver and lung damage TCE , trichloroethylene

Monitor a wide variety of toxic gases. Smart plug and play sensors are auto recognized and can be remotely calibrated. Galvanic. Oxygen O2 A specific electro chemical sensor for oxygen monitoring. Standard Electrochemical. Carbon Monoxide CO; Hydrogen Sulfide H2S; RKI’s electrochemical sensors are designed, built, and aged, not purchased.

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Figure 1. Space-filling molecular model of pentane. In this image, carbon atoms are represented by the black spheres and hydrogen atoms are represented by the white spheres. Trichlorofluoromethane: CCl3F 1000 ppm : Triethylamine (C2H5)3N -7°C : 16°F : 1.2% : 25 ppm : Triethylene Glycol: HOCH2(CH2OCH2)2CH2OH 177°C : 350°F : 0.9% : Trimethylamine (CH3)3N 3°C : 37°F : 2.0%

Once widely used as an organic solvent, benzene is now known to have both short- and long-term toxic effects. The inhalation of large concentrations can cause nausea and even death due to respiratory or heart failure, while repeated exposure leads to a progressive disease in which the ability of the bone marrow to make new blood cells is ...

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Dec 08, 2019 · (d) when mixed with water, generates toxic gases, vapours or fumes in a quantity sufficient to present danger to human health or the environment, (e) is a cyanide or sulphide bearing waste which, when exposed to pH conditions between two and 12.5, can generate toxic gases, vapours or fumes in a quantity sufficient to present danger to human ... technologies which have greatly reduced the volume and toxicity of chemical wastes produced. ... Trichlorofluoromethane 0 0 0 0 0 - - TOTAL (#s) 5875 6153 12,792 ...

NOTE—See CGA P-20, Standard for the Classification of Toxic Gas Mixtures [6]. 3.8 Hazard zone A. Material with a toxicity LC 50 less than or equal to 200 ppm. 3.9 Hazard zone B. Material with a toxicity LC 50 greater than 200 ppm and less than or equal to 1000 ppm. 3.10 Hazard zone C Albany, NY: Bureau of Toxic Substance Assessment. NYSDOH (New York State Department of Health). 2010. Tetrachloroethylene (Perc) Exposure and Visual Contrast Sensitivity (VCS) Test Performance in Adults and Children Residing in Buildings With or Without a Dry Cleaner. Troy, NY: Center for Environmental Health, Bureau of Toxic Substance Assessment. Trichloroacetic acid definition, a toxic, deliquescent, and colorless crystalline compound, C2HCl3O2, soluble in water, alcohol, and ether: used in the synthesis of pharmaceuticals, herbicides, and other chemicals, and as a reagent for the detection of albumin.

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Uses of CFCs. CFCs are non-flammable and not very toxic. They therefore had a large number of uses. They were used as refrigerants, propellants for aerosols, for generating foamed plastics like expanded polystyrene or polyurethane foam, and as solvents for dry cleaning and for general degreasing purposes. based on kidney effects in an oral two-generation reproductive toxicity study in rats (Nair et al., 1987). Additionally, exposure modeling for inhalation and dermal ... Trichlorofluoromethane is a chlorofluorocarbon that was primarily used as a solvent, refrigerant, and aerosol propellant. The original PHG of 700 ppb was based on liver

Toxicity 330,000 ppm 30min 50% lethal; observed boiling point 27 Celsius 81 Fahrenheit; density 1.46 gram/milliliter; evaporation rate 1.5 mg/cm 2 /sec. TEMPERATURE VAPOUR PRESSURE -40 C. -40 F. 0.05 ATM

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Testing Status of Trichlorofluoromethane 10925-S . CASRN: 75-69-4 Formula: C-Cl3-F Synonyms/Common Names. Fluorochloroform; Short-Term Toxicity. 14-Day (Gavage) (C04637) Completed Nov 13, 2015 · Main Difference – Aromatic vs Aliphatic Compounds. Both Aromatic and Aliphatic Compounds refer to the main forms of organic chemical compounds, and they are primarily composed of Carbon and Hydrogen.

NOTE—See CGA P-20, Standard for the Classification of Toxic Gas Mixtures [6]. 3.8 Hazard zone A. Material with a toxicity LC 50 less than or equal to 200 ppm. 3.9 Hazard zone B. Material with a toxicity LC 50 greater than 200 ppm and less than or equal to 1000 ppm. 3.10 Hazard zone C

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fluoroethane, ortho-dichlorobenzene, trichlorofluoromethane, and 1,1,2-trichloroethane; all spent solvent mixtures/blends containing, before use, a total of ten percent or more (by volume) of one or more of the above halogenated solvents or those listed in F001, F004, or F005; and still bottoms from the 75-69-4 - CYRMSUTZVYGINF-UHFFFAOYSA-N - Trichloromonofluoromethane [NF] - Similar structures search, synonyms, formulas, resource links, and other chemical information.

TriChloroFluoroMethane(Freon 11) Vinyl Chloride(Chloroethene) Photochemical Assessment Monitoring (PAMS) Compounds 1,2,3-TRIMETHYLBENZENE 1,2,4-TRIMETHYLBENZENE 1,3,5-TRIMETHYLBENZENE 1-BUTENE 1-PENTENE 2,2,4-TRIMETHYLPENTANE 2,2-DIMETHYLBUTANE 2,3,4-TRIMETHYLPENTANE 2,3-DEMITHYLBUTANE 2,3-DIMETHYLPENTANE 2,4-DIMETHYLPENTANE 2-METHYLHEPTANE 2 ...

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Contact Information. Contact Environmental Health & Safety T 206.667.4866 F 206.667.4048. Location: Yale Building, 3rd Floor Mailing address: Fred Hutchinson Cancer Research Center Sample Video Transcript. Below is a transcript of the video sample provided for this module: Three common types of refrigerants are: • Chlorofluorocarbons, or CFCs, which contain chlorine, fluorine, and carbon • Hydrochlorofluorocarbons, or HCFCs, which contain hydrogen, chlorine, fluorine, and carbon • Hydrofluorocarbons, or HFCs, which contain hydrogen, fluorine, and carbon CFC and ...

The specific process of Life Cycle Assessment (LCA) has a standardized set of steps and outputs in the form of environmental impact measures. []It is defined as “an objective process to evaluate the environmental burdens associated with a product, process, or activity by identifying energy and materials used and wastes released to the environment, and to evaluate and implement opportunities ...

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CFC-11 Trichlorofluoromethane CFL compact fluorescent lamp CFM cubic feet per minute CO2 carbon dioxide CO2e carbon dioxide equivalent COP Coefficient of Performance CTUe Equivalent Comparative Toxicity Units for ecological receptors CTUh Equivalent Comparative Toxicity Units for human health receptors DHW Domestic Hot Water E+ EnergyPlus Sample Video Transcript. Below is a transcript of the video sample provided for this module: Three common types of refrigerants are: • Chlorofluorocarbons, or CFCs, which contain chlorine, fluorine, and carbon • Hydrochlorofluorocarbons, or HCFCs, which contain hydrogen, chlorine, fluorine, and carbon • Hydrofluorocarbons, or HFCs, which contain hydrogen, fluorine, and carbon CFC and ...

volatiles like trichlorofluoromethane (CFC-11) and other CFCs (chlorinated fluorocarbons) were commonly used as blowing agents before their phase-out in North America and the European Union in the mid to late 1990s due to concerns about greenhouse gases. While it is still possible to find these blowing agents used in developing Trichlorofluoromethane appears as a clear light colored liquid. Nearly odorless. Denser than water.Poses low acute health hazard to humans. Primary hazard is to the environment.