Methyl Ethyl Ketone
CAS：78-93-3
Cyclohexanone
CAS：108-94-1
Acetone
CAS：67-64-1
Acetic Acid
CAS：64-19-7
Ethyl Acetate
CAS：141-78-6
Toluene
CAS：108-88-3
Benzene
CAS：71-43-2
Ethanol
CAS：64-17-5
Methanol
CAS：67-56-1
In vietnam 4-hydroxy-2-butanone
Butanone Hydroxy Importers and Buyers List in Vietnam Vietnam Importers Directory of Butanone Hydroxy
DRILUBE Vietnam Co., Ltd. Importer of Vietnam Ea-2840 spraymix paint contains: xylene , 1-propanol , 2- methyl- , benzene , ethyl- , carbon black , 2- butanone , silica , propanic acid , 2- hydroxy-2 methyl- , methyl ester. new 100%. You’ve searched for active
4-Hydroxy-2-butanone Price at Chemsrc
19/2/2022· 4-Hydroxy-2-butanone Price Ningbo dinghao international trade co.,ltd China(Mainland)
4-Hydroxy-2-butanone 590-90-9 TCI Chemicals (India) Pvt. Ltd.
CAS RN: 590-90-9 Product Nuer: H0584 4-Hydroxy-2-butanone Purity: >95.0% (GC) Synonyms: 2-Hydroxyethyl Methyl Ketone Documents: SDS Specifiions C of A & Other Certifies Analytical Charts *Upon orders receipt, Hyderabad stocks will be …
4-METHOXY-2-BUTANON - SpectraBase
Compound 4-METHOXY-2-BUTANONwith free spectra: 1 NMR, 1 FTIR, and 1 MS. KnowItAll Campus Solutions KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing!
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：4-hydroxybutan-2-one ：2-Butanone, 4-hydroxy-; 4-Hydroxy-2-butanone CAS：590-90-9 ：C4H8O2 ：88.10510 ：88.05240 PSA：37.30000 ： ：1.023 ：73-76°C (12 mmHg) ：91°F ：1.430 [1] ：2914400090 ：UN …
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.
Butanone Hydroxy Import Data Of Vietnam
Date HS Code Product Description Origin Country Unit Quantity Total Value [USD] Unit Price [USD] Importer Name Supplier Name 27/Mar/2020 32089090 Paint for coating, Pehacryl 2C Plastic Paint VPCH04723-WH-20 (tp: 4-methylpentan-2-one 10-25%, butanone
4-Hydroxy-2-Butanone (Cas: 590-90-9) at Best Price in …
Offered By Shanghai T&W Pharmaceutical Co., Ltd.A Product Description To fulfill the various demands of the clients, we are indulged in exporting, distributing, trading and supplying a supreme quality assortment of 4-Hydroxy-2-Butanone (CAS: 590-90-9). Name: 4-Hydroxy-2-Butanone CAS: 590-90-9 Appearance:Slightly yellow liquid
Steric hindrance effect and kinetic investigation for ionic liquid alyzed synthesis of 4-hydroxy-2-butanone …
16/1/2021· 4-Hydroxy-2-butanone as a very important chemical intermediate is widely used in both pharmaceutical and food industries (Ichikawa et al., 2005). The current production of this compound is mainly based on aldol condensation between formaldehyde and acetone
4-Hydroxy-2-butanone Price at Chemsrc
19/2/2022· 4-Hydroxy-2-butanone CAS Nuer: 590-90-9 Molecular Formula: C 4 H 8 O 2 Molecular Weight: 88.105
: 4-ヒドロキシ-2-ブタノン 2-Hydroxyethyl Methyl Ketone ドキュメント： SDS ・ チャート フォーム ・，の …
590-90-9 - 4-Hydroxy-2-butanone, 95% - L11456 - Alfa Aesar
4-Hydroxy-2-butanone is used in the preparation of fused benzazepine molecules as selective D3 receptor antagonists with pharmaceutical activity. It is also used in the preparation of verrucarin and mevalonic acid lactone. Further, it is used to prepare 3-buten-2-one through dehydration over an anatase titanium dioxide alyst.
4-(4-Hydroxyphényl)-2-butanone — Wikipédia
Unités du SI et CNTP, sauf indiion contraire. La 4- (4-hydroxyphényl)-2-butanone, rhéosmine, oxyphénylone, frainone, fraione ou cétone de la fraoise est un composé phénolique naturel de formule C 10 H 12 O 2. C''est le principal composé aromatique de la fraoise .
4-(4-Hydroxyphényl)-2-butanone — Wikipédia
(Redirigé depuis 4- (4-hydroxyphényl)-2-butanone) La 4- (4-hydroxyphényl)-2-butanone, rhéosmine, oxyphénylone, frainone, fraione ou cétone de la fraoise est un composé phénolique naturel de formule C 10 H 12 O 2. C''est le principal composé aromatique de la fraoise . Occurrence naturelle[ modifier modifier le code] Fraoises.
Butanone 4- Hydroxy-2-, formation - Big Chemical Encyclopedia
Butanone 4- Hydroxy-2-, formation The addition of phenyllithium to 3-hydroxy-l,3-diphenyl-1-butanone (4. R1 = R3 = C6HS R2 = H) leads to the predominant formation of either one or the other diastereomer, depending on the reaction temperature146.
4-hydroxybutan-2-one: Uses, Interactions, Mechanism of Action
13/6/2005· 4-hydroxybutan-2-one DrugBank Accession Nuer DB04094 Background Not Available Type Small Molecule Groups Experimental Structure 3D Download Similar Structures Weight Average: 88.1051 Monoisotopic: 88.0524295 Chemical Formula C 4 H 8 O 2 Synonyms 3-Oxo-1-butanol 3-Oxobutanol 4-Hydroxy-2-butanone Methylolacetone Monomethylolacetone …
4-Hydroxy-3-methyl-2-butanone, tech 85%, Thermo Scientific™
Protonated diacetone alcohol and protonated 4- hydroxy-3-methyl-2-butanone undergo “vinylation” and colli- sion-induced dehydration as the only primary reactions, the product of the former reaction consisting of up to 40 of the total product ion distribution. This Thermo Scientific brand product was
2-Butanone, 4-hydroxy- SIELC
16/2/2018· Home Products Columns Primesep Primesep A Primesep AB Primesep B Primesep B2 Primesep C Primesep D Primesep N Primesep P Primesep SB Primesep 100 Primesep 200
4-hydroxybutan-2-one: Uses, Interactions, Mechanism of Action
13/6/2005· 4-hydroxybutan-2-one DrugBank Accession Nuer DB04094 Background Not Available Type Small Molecule Groups Experimental Structure 3D Download Similar Structures Weight Average: 88.1051 Monoisotopic: 88.0524295 Chemical Formula C 4 H 8 O 2 Synonyms 3-Oxo-1-butanol 3-Oxobutanol 4-Hydroxy-2-butanone Methylolacetone Monomethylolacetone …
4-Hydroxy-2-butanone HANGZHOU DINGYANCHEM CO.,LTD
egory:Intermediates; Product Name: 4-Hydroxy-2-butanone; CAS No.:590-90-9; Standard: In-house Standards. Get more product information on Pharmasources.
Butanone 4- Hydroxy-2-, formation - Big Chemical Encyclopedia
Butanone 4- Hydroxy-2-, formation The addition of phenyllithium to 3-hydroxy-l,3-diphenyl-1-butanone (4. R1 = R3 = C6HS R2 = H) leads to the predominant formation of either one or the other diastereomer, depending on the reaction temperature146.
4-Hydroxy-2-butanone C4H8O2 - PubChem
4-Hydroxy-2-butanone C4H8O2 CID 111509 - structure, chemical names, physical and chemical properties, classifiion, patents, literature, biological activities, …
252557 4-Hydroxy-2-butanone 95% Synonym (s): 2-Hydroxyethyl methyl ketone Linear Formula: HOCH2CH2COCH3 CAS Nuer: 590-90-9 Molecular Weight: 88.11 EC Nuer: …
4-Hydroxy-2-butanone is a precursor to the substrate employed in a copper (I)-alyzed enantioselective synthesis of β-hydroxylactones. 4-Hydroxy-2-butanone has been used to prepare 4-methyl-5-hydroxymethylthiazole, (±) …
17/1/2022· 4-Hydroxy-2-butanone ethylene ketal 5754-32-5 Chemsrc provides 4-Hydroxy-2-butanone(CAS#:590-90-9) MSDS, density, melting point, boiling point, structure, formula, …
Name: 4-hydroxybutan-2-oneSyol: GHS02Signal Word: WarningCheck new buyers of butanone hydroxy in Vietnam. Our data covers butanone hydroxy importers list in Vietnam, import quantity of butanone hydroxy, value, buyers name of butanone hydroxy, …
Vietnam Import Data of Butanone Hydroxy Vietnam Import Statistics of Butanone Hydroxy
Vietnam Import Data of Butanone Hydroxy Vietnam Import Statistics of Butanone Hydroxy Check Vietnam import data of butanone hydroxy collected from Vietnam customs. 27/Mar/2020 32089090 Paint for coating, pehacryl 2c plastic paint vpch04723-wh-20
What Is 4-Hydroxy-2-butanone, Cas No 590-90-9 Guide - ECHEMI
4-hydroxybutan-2-one is a beta-hydroxy ketone that is butan-2-one substituted by a hydroxy group at position 4. It is a beta-hydroxy ketone and a methyl ketone. It derives from a butan-2-one. Basic Attributes Molecular Weight： 88.106 Exact Mass： 88.11 EC Nuer： 209-693-6 UNII： TCM0BJ44MF NSC Nuer： 41219 DSSTox ID： DTXSID4060442 Characteristics
2-Butanone, 4-hydroxy-4- (4-nitrophenyl)-, (4R)- - PubChem
2-Butanone, 4-hydroxy-4-(4-nitrophenyl)-, (4R)-SCHEL9297310 DTXSID20473131 ZINC2576269 264224-65-9 More Molecular Weight 209.20 Dates Modify 2022-11-19 Create 2006-10-27 Contents 1 Structures Expand this section 2 Names and Identifiers
4-hidroxi-2-butanona, 95 %, Thermo Scientific™ 25 g Ketones
Chemical Identifiers Specifiion Aplicaciones La 4-hidroxi-2-butanona se utiliza en la preparación de moléculas de benzacepina fusionadas como antagonistas selectivos del receptor D3 con actividad farmacéutica. Taién se emplea en la preparación de la lactona de verrucina y el ácido mevalónico.
4-Hydroxy-3-methyl-2-butanone, tech 85%, Thermo Scientific™
Protonated diacetone alcohol and protonated 4- hydroxy-3-methyl-2-butanone undergo “vinylation” and colli- sion-induced dehydration as the only primary reactions, the product of the former reaction consisting of up to 40 of the total product ion distribution. This Thermo Scientific brand product was
4-Butanol-2-one
16/10/2022· 4-Butanol-2-one CAS: 590-90-9 Molecular Formula: C4H8O2 Molecular Weight: 88.11 Home CAS CAS 590 CAS 590-90-9 4-Butanol-2-one - Names and Identifiers 4-Butanol-2-one - Physico-chemical Properties 4-Butanol-2-one - Risk and Safety 4-Butanol-2-one - Introduction Miscible with water, ethanol, ether, acetone. The product exists in the tobacco …
4-(4-Hydroxy-3,5-dimethylphenyl)butan-2-one - PubChem
684-916-1 European Chemicals Agency (ECHA) 2.4 Synonyms 2.4.1 Depositor-Supplied Synonyms 4- (4-hydroxy-3,5-dimethylphenyl)butan-2-one 2-Butanone, 4- (4-hydroxy-3,5-dimethylphenyl)- SCHEL1405087 ZINC3132102 AKOS014320323 91374-58-2 CS-0457883 4- (4-hydroxy-3,5-dimethylphenyl)-2-butanone PubChem 3 Chemical and Physical Properties
4-Hydroxy-2-butanone 590-90-9 TCI Chemicals (India) Pvt. Ltd.
CAS RN: 590-90-9 Product Nuer: H0584 4-Hydroxy-2-butanone Purity: >95.0% (GC) Synonyms: 2-Hydroxyethyl Methyl Ketone Documents: SDS Specifiions C of A & Other …
4-Hydroxy-3-methyl-2-butanone, tech 85%, Thermo Scientific™
Protonated diacetone alcohol and protonated 4- hydroxy-3-methyl-2-butanone undergo “vinylation” and colli- sion-induced dehydration as the only primary reactions, the product of the former reaction consisting of up to 40 of the total product ion distribution. This Thermo Scientific brand product was
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