In malaysia octafluoro-2-butanone

Octafluoro-2-butanone SynQuest Labs, Inc.

Product #: 2117-2-10 CAS Nuer: 337-20-2 MDL Nuer: MFCD00216737 Molecular Formula: C 4 F 8 O Molecular Weight: 216.03 Price Units Price (USD) Availability USA UK* 5 g $450.00 Contact for Availability Contact for Availability Contact for Availability

2-Butanone - NIST

2-Butanone Formula: C 4 H 8 O Molecular weight: 72.1057 IUPAC Standard InChI: InChI=1S/C4H8O/c1-3-4 (2)5/h3H2,1-2H3 IUPAC Standard InChIKey: ZWEHNKRNPOVVGH-UHFFFAOYSA-N CAS Registry Nuer: 78-93-3 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file

TESTING RESULTS OF STREAMING AGENT …

octafluoro-2-butene has a slightly higher acute inhalation toxicity than the other agents listed. Table 4. Acute Inhalation Toxicity Data (Rat). Common Name 15 min LC50 (ppm) 4 hr LC50 (ppm) Comments Halon 1211 200,000 31-131,000 Halon 1301CFC-11 CF3

2-Butanone - SpectraBase

Compound 2-Butanonewith free spectra: 127 NMR, 19 FTIR, 3 Raman, 2 Near IR, and 35 MS. Title Journal or Book Year 1H and13C NMR data to aid the identifiion and quantifiion of residual solvents by NMR spectroscopy Magnetic Resonance in Chemistry

Hexafluoro-2-butene - American Chemical Society

14/7/2020· Hexafluoro-2-butene is used as a working fluid for organic Rankine power cycles, as a refrigerant for use in chillers, and as a foam-blowing agent. (A Rankine cycle is a construct used to evaluate the performance of steam turbine systems; “organic” refers to the use of an organic liquid with a lower boiling point than water in such a system.)

PERFLUORO-2-BUTANONE (CAS No. 337-20-2) Suppliers

Shanghai Witofly Chemical Co.,Ltd Address: No. 2272, Hongqiao Road, Shanghai 200336, China Send Inquiry Phone: +86-(17317369856,)-15821189163

Buy PERFLUORO-2-BUTANONE from LEAP CHEM CO., LTD.

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2 Butanone - an overview ScienceDirect Topics

the monomer of 2-butanone peroxide is a novel peroxygen derivative that has exhibited biocidal activity against several bacteria and has good fungicidal and virucidal activities. 32 results of toxicity assessment and material compatibility studies were favorable. 32 peracetic acid (0.08%) plus 1.0% hydrogen peroxide, marketed as cidex pa, can …

Octafluoro-2-butanone SynQuest Labs, Inc.

Product #: 2117-2-10 CAS Nuer: 337-20-2 MDL Nuer: MFCD00216737 Molecular Formula: C 4 F 8 O Molecular Weight: 216.03 Price Units Price (USD) Availability USA UK* 5 g $450.00 Contact for Availability Contact for Availability Contact for Availability

Electron impact ionization and ion–molecule reactions of octafluoro-2 …

15/7/2008· 3. Results and discussion. Electron impact ionization of 2 -C 4 F 8 produces 15 ions including CF 1–3+, C 2 F 1–4+, C 3 F 1–6+ and C 4 F 7,8+. The ionization cross-sections for these ions, as functions of the electron energy in a range of 10–200 eV, are shown in Fig. 1. A variety of energy dependences for partial cross-sections can be

Octafluoro-2-butanone C4F8 O - BuyersGuideChem

BuyersGuideChem provides reliable information about Octafluoro-2-butanone (337-20-2) like chemical properties, structure, melting point boiling point, molecular formula, molecular weight, physical properties, toxicity information. Get global suppliers, vendor

Octafluoro-2-butanone 3D-FO34477 CymitQuimica

Buy Octafluoro-2-butanone at CymitQuimica. Ask now for a quotation Search by laboratory type Chemistry Products with functional groups Amines Alcohols Ethers Epoxides Inorganic compounds Halogenated Containing boron

(sc-228874) Octafluoro-2-butanone - Santa Cruz Biotechnology

(sc-228874) Octafluoro-2-butanone Supplier Santa Cruz Biotechnology PubChem CID 3429852 Molecular Weight 216.03 Inchi Key QJPLLYVRTUXAHZ-UHFFFAOYSA-N IUPAC Name 1,1,1,3,3,4,4,4-octafluorobutan-2-one Common Name Octafluoro-2-butanone

2-Butanone Toxic Substances Toxic Substance Portal

Summary: 2-Butanone is a manufactured chemical but it is also present in the environment from natural sources. It is a colorless liquid with a sharp, sweet odor. It is also known as methyl ethyl ketone (MEK). 2-Butanone is produced in large quantities.

Butanone - Wikipedia

Butanone, also known as methyl ethyl ketone ( MEK ), [a] is an organic compound with the formula CH 3 C (O)CH 2 CH 3. This colourless liquid ketone has a sharp, sweet odor reminiscent of acetone. It is produced industrially on a large scale, but occurs in nature only in trace amounts. [7] It is partially soluble in water, and is commonly used

Production· Appliions· Safety· See also· Notes· References
• 2-2-Butanone78-93-3，， - …/cite>

  BRN： 741880 PubChem： 24872423 1.：，。 [1] 2.（℃）：-85.9 [2] 3.（℃）：79.6 [3] 4.（=1）：0.81 [4] 5.（=1）：2.42 [5] 6.（kPa）：10.5（20℃） [6] 7.（kJ/mol）：-2261.7 [7] 8.（℃）：262.5 [8] 9.（MPa）：4.15 [9] 10./：0.29 [10] …