Dichlorofluoromethane cas number

Author: botx

August undefined, 2024

WebQuickly confirm chemical names, CAS Registry Numbers®, ... Menu. About CAS; Contact; Dichlorofluoromethane. CAS Registry Number ® 75-43-4 ... Webrcra id number; ild098642424: npdes permit number; il0071552: uic id number; no data ...

Dichlorodifluoromethane CAS#: 75-71-8 - ChemicalBook

WebMay 25, 2024 · R-1234ze (E)/227ea (91.1/8.9) 516A. R-1234yf/134a/152a (77.5/8.5/14.0) * This list is not intended to be complete or definitive. Please refer to the latest edition of ASHRAE Standard 34 and all published addenda for complete information on refrigerant designations and safety classifications. For more information on ASHRAE Standard 34 … reading two way tables

씨스켐닷컴 - 화학시장정보, 석유화학제품가격, 화학뉴스, …

WebCAS Registry Number: 75-71-8. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or … WebChlorofluoromethane (Halocarbon 31; CAS number 593-70-4) occurs as an impurity in commercial grades of dichlorofluoromethane (Halocarbon 21). This compound was identified for review because of positive bioassay data. Chlorofluoromethane was reviewed by IARC in 1986. WebCAS number :75-45-6 Substance/mixture CAS number/other identifiers: Occupational exposure limits, if available, are listed in Section 8. Substance Any concentration shown as a range is to protect confidentiality or is due to batch variation. Product code :001016 Remove victim to fresh air and keep at rest in a position comfortable for breathing ... how to switch fitbit to new phone

NIOSH Pocket Guide to Chemical Hazards - CDC

Dichlorodifluoromethane - NIST

WebDichlorofluoromethane In Review: CAA 602 HCFC-21 Valid: TSCA Inv Methane, dichlorofluoro- Valid: 2024 CDR TSCA Inv Active Methane, dichlorofluoro- Unknown: … WebThe number of halon, such as 1211 or 1301, was developed by the U.S. Army Corps of Engineers and indicates the chemical composition of the material. Halon 1211 and 1301 … how to switch fn and ctrl keys lenovoWebAldrich-254991; Trichlorofluoromethane >=99.5%; CAS No.: 75-69-4; Synonyms: CFC-11; Fluorotrichloromethane; Freon(R) 11; Linear Formula: Cl3CF; Empirical Formula: CCl3F; … how to switch flutter version

"WebNational Center for Biotechnology Information. 8600 Rockville Pike, Bethesda, MD, 20894 USA. Contact. Policies. FOIA. HHS Vulnerability Disclosure. National Library of Medicine. National Institutes of Health. … " - Dichlorofluoromethane cas number

Dichlorofluoromethane cas number

Dichloromonofluoromethane - Hazardous Agents Haz-Map

WebCAS Number. 75-43-4. EPA Identification Number. Molecular Formula. CHCl2F Molecular Weight. 102.92 Definition. Comment/Description ... Dichlorofluoromethane In Review: CAA 111 Dichlorofluoromethane In Review: SARA 110 Freon 21 Trade Name: 10/26/1989: 10/17/1991: SARA 110 ... WebCAS Number: 75-43-4 RTK Substance Number: 3109 DOT Number: UN 1029 Description and Use Dichlorofluoromethane is a colorless gas, or a compressed liquefied gas, with a sweet Ether-like odor. It is used as a refrigerant, solvent, propellant, and …

Did you know?

Webdichlorofluoromethane 100 75-43-4 Ingredient name % CAS number There are no additional ingredients present which, within the current knowledge of the supplier and in … WebCAS, P.O. Box 3012, Columbus, Ohio 43210 U.S.A. [email protected]. 800-848-6538 (North America) 614-447-3600 (worldwide)

WebDichlorofluoromethane 98%; CAS Number: 75-43-4; EC Number: 200-869-8; Synonyms: Freon® 21; Linear Formula: FCHCl2; find Sigma-Aldrich-295213 MSDS, related peer … WebDichloromonofluoromethane agent detailed information in Haz-Map database. In 5minute cardiac sensitization screening tests, 2 of 12 unanesthetized dogs exposed to 10,000 ppm of dichloromonofluoromethane plus intravenous epinephrine showed evidence of serious arrhythmia; no response was noted at 5,000 ppm [Mullin 1975].

WebDICHLOROFLUOROMETHANE . CAS number: 75-43-4. Synonyms: CFC-21; Dichloromonofluoromethane; Fluorocarbon 21; Freon 21 ®; Genetron 21 ®; Refrigerant … R-12 was used in most refrigeration and vehicle air conditioning applications prior to 1994 before being replaced by 1,1,1,2-tetrafluoroethane (R-134a), which has an insignificant ozone depletion potential. Automobile manufacturers started using R-134a instead of R-12 in 1992–1994. When older units leak or require repair involving removal of the refrigerant, retrofitment to a refrigerant other than R-12 (most commonly R-134a which has a global warming potential 3,400 times that …

WebCAS number EC number Concentration; Dichlorofluoromethane : Dichlorofluoromethane: 75-43-4 : none : 100%: 4. First-aid measures ... 8.9 °C at 760 mmHg Solubility: Slightly soluble in water Risk Codes: 59 Safety: 59 Specifications Chemical Name: DICHLOROFLUOROMETHANE CAS No. 75-43-4 Molecular Formula: CHCl2F …

WebAlgofrene type 5; Arcton 7; CFC-21; Dichlorofluoromethane; Dichloromonofluoromethane; Dwuchlorofluorometan [Polish]; F 21; FC-21; Fluorocarbon 21; Fluorodichloromethane; … reading tweets without twitter accountWebDichlorofluoromethane. CHCl 2 F; CAS Number 75-43-4; UN1029 (gas) Molecule; Properties; Safety & Compatibility; Learn More; Click & drag to move the 3D molecule. Liquid / Gas Volumes. Calculate the volume or mass of a quantity of gas or liquid. Liquid Phase. At boiling point at 1.013 bar. m³ (Volume) how to switch fn keys back to normalDichlorofluoromethane or Freon 21 or R 21 is a halomethane or hydrochlorofluorocarbon with the formula CHCl2F. It is a colorless and odorless gas. It is produced by fluorination of chloroform using a catalyst such as antimony trifluoride: CHCl3 + HF → CHCl2F + HCl reading two books a weekWebCAS Number: 75-43-4. EPA Registry Name: HCFC-21. Molecular Weight: ... Dichlorofluoromethane In Review: 10/26/1989: 10/17/1991: Inactive EPCRA 313 Dichlorofluoromethane (HCFC-21) Unknown: TSCA Inv Methane, dichlorofluoro- Valid: Active SARA 110 Freon 21 Trade Name ... how to switch fonts in windows 11WebCAS Registry Number: 75-45-6; Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. reading type foreign laguage chess codeingWebDichlorofluoromethane 98%; CAS Number: 75-43-4; EC Number: 200-869-8; Synonyms: Freon® 21; Linear Formula: FCHCl2; find Sigma-Aldrich-295213 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. KR KO. reading u23 ticketsWebThe number of halon, such as 1211 or 1301, was developed by the U.S. Army Corps of Engineers and indicates the chemical composition of the material. Halon 1211 and 1301 are the only two agents recognized by the NFPA as fire extinguishing halons. Both are widely used in the protection of electrical equipment, airline engines, and computer rooms ... how to switch fn and ctrl keys in thinkpad