8/7/2021· Inspired by Thailand’s Andaman Sea, the calming scent of Panpuri Andaman Sails Perfume Candle is reminiscent of sunny skies and sand under your feet. The great …

Benzylacetone - Wikipedia

Benzylacetone (IUPAC name: 4-phenylbutan-2-one) is a liquid with a sweet, flowery smell that is considered to be the most abundant attractant compound in flowers (e.g. Coyote Tobacco, Nicotiana attenuata)[1][2] and one of volatile components of cocoa.[3] It can be used as an attractant for melon flies (Bactrocera cucurbitae),[4][5] in perfume

2-Butanone CAS#:78-93-3 Chemsrc

1/7/2022· 2-Butanone MSDS (Chinese) Toxicological Information CHEMICAL IDENTIFIION RTECS NUER : EL6475000 CHEMICAL NAME : 2-Butanone CAS REGISTRY NUER : 78-93-3 LAST UPDATED : 199712 DATA ITEMS CITED : 64 MOLECULAR FORMULA : C4-H8-O MOLECULAR WEIGHT : 72.12 WISWESSER LINE NOTATION : 2V1 HEALTH HAZARD …

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

Butanone Podcast Chemistry World

You might be more familiar with butanone as the solvent that makes the ink flow in the dry-erase marker pens we use to write on whiteboards, and gives them their distinctive sweet, sharp smell. It makes a good carrier for ink because it can dilute a wide range of pigment mixtures, and has low viscosity to allow the ink to flow.

2-Butanone Structure - C4H8O - Over 100 million chemical compounds - Mol-Instincts

A chemical structure of a molecule includes the arrangement of atoms and the chemical bonds that hold the atoms together. The 2-Butanone molecule contains a total of 12 bond (s) There are 4 non-H bond (s), 1 multiple bond (s), 1 rotatable bond (s), 1 double bond (s) and 1 ketone (s) (aliphatic). The 2D chemical structure image of 2-Butanone is

What is Butanone?

Butanone, also called methyl ethyl ketone (MEK) and Butan-2-one, is a chemical compound which is commonly used as a solvent in the manufacture of many products. Butanone''s molecular formula can be

10 best must-buy skincare products in Thailand Lifestyle Asia

11/9/2017· Fragrant and evoive, the exclusive essential oils are derived from Thai herbs, spices, wild grasses and flowers. If we had to pick a favorite, it would definitely be their set of Northern Indian Jasmine products. Karmakamet World, 30/1 Soi Metheenivet, Klongton, Klongtoey, Bangkok, +66 2 262 0701 Organika Organika

Butanone - an overview ScienceDirect Topics

Robert J. Ouellette, J. David Rawn, in Organic Chemistry (Second Edition), 2018 Acetone and 2-Butanone as Solvents Both acetone and 2-butanone (known in the industry as methyl ethyl ketone [MEK]) are excellent solvents for many organic compounds. These polar solvents dissolve polar solutes because “like dissolves like.”

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. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: ZWEHNKRNPOVVGH-UHFFFAOYSA-N. …

Butanone - Wikipedia

Butanone 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]

Production· Appliions· Safety· See also· Notes· References
• 2-Butanone 78-93-3 /cite>

  2-Butanone 78-93-3 プライバシーポリシー する おいわせ・ ・ ログイン のみ ライフサイエンス クロマトグラフィーカラム・NMR のTCIトピックス TCI について ，につ …

  

  2-BUTANONE (METHYL ETHYL KETONE; MEK) Occupational Safety and Health …

  15/12/2020· Colorless liquid with a moderately sharp, fragrant, mint- or acetone-like odor. Boiling point. 175°F. Molecular weight. 72.1. Freezing point/melting point. -123°F. Vapor pressure. 78 mmHg.

  

  10 best must-buy skincare products in Thailand Lifestyle Asia

  11/9/2017· Fragrant and evoive, the exclusive essential oils are derived from Thai herbs, spices, wild grasses and flowers. If we had to pick a favorite, it would definitely be their set of …

  

  7 Thai scented candles to shop in Bangkok for the impending …

  8/7/2021· ‘Chok-dee is the Thai work used on any occasion to forward goodwill to beloved people, and Wax Valley Chok-Dee Lucky Blend Travel Candle Tin is a brisk brew of all those auspicious ingredients. Aside from the finest coination of the citrus tone of the orange and signature scent of rosemary that boosts your fortune in the air, the harmony of perfumes is …

  

  Products - Synerzine

  Products. Discover our 1200+ aroma ingredients used in the Flavor and Fragrances Industries. Our high-quality products are backed by the most stringent quality specifiions. With more than 40 years of experience in manufacturing, advanced distillations and recrystallizations of raw ingredients, our Synerzine team is ready to assist customers

  

  2-Butanone ToxFAQs™ ATSDR - Centers for Disease Control …

  2-Butanone is an industrial chemical. 2-Butanone is also called methyl ethyl ketone. It can also be present in the environment from natural sources. It is made by some trees and found naturally in some fruits and vegetables in small amounts. 2-Butanone is used in a nuer of industrial products such as paints and other coatings.

  

  PUBLIC HEALTH STATEMENT 2-BUTANONE - Agency for …

  PUBLIC HEALTH STATEMENT 2-BUTANONE CAS#: 78-93-3 Division of Toxicology July 1992 Agency for Toxic Substances and Disease Registry Division of Toxicology 1600 Clifton Road NE, Mailstop F-32 Atlanta, GA 30333 Information line and technical

  

  2-BUTANONE (METHYL ETHYL KETONE; MEK) Occupational Safety and Health …

  15/12/2020· Colorless liquid with a moderately sharp, fragrant, mint- or acetone-like odor. Boiling point. 175°F. Molecular weight. 72.1. Freezing point/melting point. -123°F. Vapor pressure. 78 mmHg.

  

  Travel the World Through Scent: Thailand - ARDERE Wellbeing

  20/9/2020· From desolate island beaches of the Maldives to our next exotic loion, we journey to the jungles of Thailand, where we feel re-energised through the country’s array of citrusy and spicy aromas. Southeast Asia awaits as you wander through Thai herb gardens and soak up earth’s natural scents. Let a fusion of kaffir lime and ginger immerse

  

  Butanone/cite>

  The second one is provided for your reference just in case you come across it. Butanone is a colorless liquid at room temperature. It is relatively fragrant, punctuated by a slightly sharp minty

  

  Lemongrass oil scent in rooms - Thailand Forum - Tripadvisor

  1. Re: Lemongrass oil scent in rooms. Known as an oil burner or diffuser. Should be readily available anywhere try shops selling candles, homewares etc. Electronic ones are also available that dont use a candle. 2. Re: Lemongrass oil scent in rooms. This topic has been closed to new posts due to inactivity.

  

  2-Butanone ACS reagent, ≥99.0% Sigma-Aldrich

  2-Butanone ACS reagent, ≥99.0% Synonym (s): Ethyl methyl ketone, MEK, Methyl ethyl ketone Linear Formula: C2H5COCH3 CAS Nuer: 78-93-3 Molecular Weight: 72.11 Beilstein: 741880 EC Nuer: 201-159-0 MDL nuer: MFCD00011648 Pricing and availability is not currently available. Properties grade ACS reagent vapor density 2.49 (vs air) vapor pressure

  

  2 Butanone - an overview ScienceDirect Topics

  Hans-Peter Hohmann, Klaus-Peter Stahmann, in Comprehensive Natural Products II, 20107.04.5.2.4 Ashbya gossypii To introduce additional copies of the RIB3 (DHBP synthase), RIB4 (DMRL synthase), and RIB5 (riboflavin synthase) genes into the chromosome of A. gossypii 70 a geneticin resistance cassette preceded by the A. gossypii TEF promoter 71 and the RIB3, …

  

  1988 OSHA PEL Project - 2-Butanone NIOSH CDC

  28/9/2011· after reviewing the available reports describing human sensory responses to short-term exposures to 2-butanone, the agency concludes that a 300-ppm stel is also necessary to reduce the significant risk of sensory irritation; exposure to 350 ppm for three to five minutes was reported to cause eye, nose, and throat irritation in a majority of …

  

  2-Butanone - CheK

  1/1/2022· 2-Butanone - Upstream Downstream Industry 2-Butanone - Nature colorless transparent volatile liquid, acetone odor. Melting Point -85.9 ℃; Boiling point 79,6 ℃;30 ℃ (15. 9kPa), relative density 0.8054 (20/4 ℃); Refractive index 1. 3788} flash point (Open Cup)-6 ℃; Spontaneous ignition point 515.6 ℃; Specific heat capacity 2.297kj/ (kg.