What is Butanone?

The final substance formed by the coination of water and sugar is called a solution. Butanone is used as a solvent in the manufacture of resins and gums, as well as cellulose acetate and

3-Methyl-2-butanone, 98%, Thermo Scientific™ - Fisher Sci

3-Methyl-2-butanone, 98%, Thermo Scientific™ 250mL, Glass bottle Quantity: 250mL 1L 5L Packaging: Glass bottle Plastic drum This item is not returnable. View return policy Viewing 1 - 4 of Description This Thermo Scientific brand product was originally part of the Acros Organics product portfolio.

2-Propanone - CheK

1/1/2022· 2-Propanone - Nature colorless transparent liquid with special odor. Soluble in water and methanol, ethanol, ether, chloroform, pyridine and other organic solvents. Flammable, volatile, more active chemical properties. The vapor can be mixed with air to form an explosive mixture, and the explosion limit is 2. ss%~ 12.8% (volume).

2-Butanone Fisher Scientific

Antibodies & Protein Biology

C. elegans positive butanone learning, short-term, and long-term associative memory assays - PubMed

11/3/2011· A standard population chemotaxis assay1 tests the worms'' attraction to the odorant immediately or minutes to hours after conditioning. After conditioning, wild-type animals'' chemotaxis to butanone increases ~0.6 Chemotaxis Index units, its "Learning Index". Associative learning is dependent on the presence of both food and butanone during training.

ChemIDplus - 2550-26-7 - AKGGYBADQZYZPD-UHFFFAOYSA-N - 4-Phenyl-2-butanone …

Substance Name: 4-Phenyl-2-butanone RN: 2550-26-7 UNII: UZM5QH16YW InChIKey: AKGGYBADQZYZPD-UHFFFAOYSA-N Classifiion Codes Drug / Therapeutic Agent Skin / Eye Irritant Molecular Formula C10-H12-O Molecular Weight 148.204 All Links to Resources Names & Synonyms Registry Nuers Structure Descriptors Toxicity Physical Properties Links to …

Butanone — Wikipédia

La butanone ( méthyl éthyl cétone ou éthyl méthyl cétone, MEC ou MEK en anglais) est une cétone généralement utilisée en tant que solvant. Il s''agit d''un liquide incolore qui possède une odeur piquante resselant à celle de l'' acétone . Synthèse [ modifier modifier le code]

What is Butanone?

The final substance formed by the coination of water and sugar is called a solution. Butanone is used as a solvent in the manufacture of resins and gums, as well as cellulose acetate and

Butanone Lewis Structure

25/10/2022· a) Draw the structures for the following compounds: (i) Propanone (ii) Butanone(b) Write the IUPAC names of the following: (i) HCHO (ii) CH3CHO (iii) CH3CH2CHO (iv) CH3CH2CH2CHO (c) Which functional group is Butanone Pinacolone Methyl Group Lewis Structure Hexane, PNG, 640x413px, Butanone, Acetone, Area, Black And White, Brand

3-Metil-2-butanona, 98 %, Thermo Scientific™ 250 ml

La 3-metil-2-butanona se utiliza para la síntesis de compuestos heterocíclicos y es un importante producto intermedio en medicina. Se utiliza como disolvente industrial. Soluble en agua (8,21 mg/ml a 20 °C), éter, alcohol, acetona y etanol. Almacenar en un lugar fresco y seco dentro de un recipiente bien cerrado.

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 …

3-Methyl-2-butanone, 98%, Thermo Scientific™ - Fisher Sci

Appliions 3-Methyl-2-butanone is used for synthesis of heterocyclic compounds and important intermediate of medicine. It is used as an industrial solvent. Solubility Soluble in water (8.21 mg/ml at 20 C), ether, alcohol, acetone, and ethanol. Notes Store in a

Butanal - Welcome to the NIST WebBook

Butanal Butanal Formula: C 4 H 8 O Molecular weight: 72.1057 IUPAC Standard InChI: InChI=1S/C4H8O/c1-2-3-4-5/h4H,2-3H2,1H3 IUPAC Standard InChIKey: ZTQSAGDEMFDKMZ-UHFFFAOYSA-N CAS Registry Nuer: 123-72-8 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file

4-hydroxy-2-butanone, 590-90-9 - The Good Scents Company

PubMed:First experimental determination of the absolute gas-phase rate coefficient for the reaction of OH with 4-hydroxy-2-butanone (4H2B) at 294 K by vapor pressure measurements of 4H2B. PubMed: Asymmetric synthesis of (R)-1,3-butanediol from 4-hydroxy-2-butanone by a newly isolated strain Candida krusei ZJB-09162.

4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone - PubChem

2004-09-16. 4- (n-nitroso-n-methylamino)-1- (3-pyridyl)-1-butanone (nnk) is a pale yellow crystalline solid. (NTP, 1992) CAMEO Chemicals. 4- (N-nitrosomethylamino)-1- (3 …

2-Butanone (CAS 78-93-3) - Chemical & Physical Properties by …

Molecular Weight 1 72.11 CAS 78-93-3 Other Names 2-Butanal 2-Oxobutane 2-butanone (MEK) 2-butanone (MEK; methyl ethyl ketone) 3-Butanone Acetone, methyl- Aethylmethylketon Butan-2-one Butanone Butanone 2 C2H5COCH3 Ethyl methyl cetone Ethyl methyl ketone Ethylmethylketon Ketone, ethyl methyl Ketone, methyl ethyl MEK Meetco Methyl acetone

4-(6-Hydroxy-2-naphthalenyl)-2-butanone C14H14O2 - PubChem

4-(6-Hydroxy-2-naphthalenyl)-2-butanone C14H14O2 CID 71374602 - structure, chemical names, physical and chemical properties, classifiion, patents, literature, biological activities, …

Biological production of 2-butanone in Escherichia coli - PubMed

Abstract An Escherichia coli (E. coli) strain was engineered to synthesize 2-butanone from glucose by extending the 2,3-butanediol synthesis reaction sequence alyzed by exogenous enzymes. To convert 2,3-butanediol to 2-butanone, B12-dependent glycerol dehydratase from Klebsiella pneumoniae was introduced into E. coli.

3-Methyl-2-butanone 99.0+%, TCI America™ Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedied account nuer?

2-Butanone puriss. p.a., ACS reagent, reag. Ph. Eur., = 99.5 GC …

2-Butanone puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.5% (GC); CAS Nuer: 78-93-3; EC Nuer: 201-159-0; Synonyms: Ethyl methyl ketone,MEK,Methyl ethyl ketone

2-Butanone, +99%, Extra Pure, Thermo Scientific™

2-Butanone, +99%, Extra Pure, Thermo Scientific™ / 25 L 2-Butanone, +99%, Extra Pure, Thermo Scientific™ Product Code. 10367320 / 2.50 L Description This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand.