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Wednesday, July 22, 2020 | History

2 edition of Crotonaldehyde found in the catalog.

Crotonaldehyde

Crotonaldehyde

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Published by S. Hirzel in Stuttgart .
Written in English

    Subjects:
  • Crotonaldehyde -- Toxicology.,
  • Crotonaldehyde -- Environmental aspects.

  • Edition Notes

    Includes bibliographical references (p. 82-132).

    Statementedited by the GDCh-Advisory Committee on Existing Chemicals of Environmental Relevance (Beratergremium für Umweltrelevante Altstoffe (BUA)) ; [translated by M.J. Blümich].
    SeriesBUA report,, 98, BUS-Stoffbericht., 98.
    ContributionsGesellschaft Deutscher Chemiker. Beratergremium für Umweltrelevante Altstoffe.
    Classifications
    LC ClassificationsRA1242.C87 C76 1994
    The Physical Object
    Paginationxvii, 132 p. :
    Number of Pages132
    ID Numbers
    Open LibraryOL892769M
    ISBN 103777606170
    LC Control Number95183250
    OCLC/WorldCa38886483

    The report on Crotonaldehyde Market offers in-depth analysis on market trends, drivers, restraints, opportunities etc. Along with qualitative information, this report include the quantitative analysis of various segments in terms of market share, growth, opportunity analysis, market value, etc. for the forecast years. Crotonaldehyde, 2-vinyl- | C6H8O | CID - structure, chemical names, physical and chemical properties, classification, patents, literature, biological.

      Crotonaldehyde induced chromosome aberrations and SCE in CHO cells (Galloway et al., ). Crotonaldehyde (without metabolic activation) has been shown in vitro to react with the deoxyguanosine nucleotide of DNA to form 1,N2-propanodeoxyguanosine, a 1,N2-cyclic guanine adduct (Chung et al., ). We offer crotonaldehyde that is moderately soluble in alcohol and miscible in organic solvents. It is a clear, colorless liquid having a pungent smell. As an unsaturated aldehyde, crotonaldehyde is a versatile intermediate in organic synthesis. The chemical is supplied in ISO containers. - CAS number - Molecular formula:C4H6O.

    The hydrogenation of crotonaldehyde by platinum nanoparticles supported on cobalt oxide was used as a reaction to probe the effect of the interface between the two materials on the activity and selectivity of the catalyst. Four potential products can be formed by this reaction: propylene, butyraldehyde, crotyl alcohol, and butanol. When Pt nanoparticles are supported on SiO2, an . CROTONALDEHYDE's Molecular formula: C 4 H 6 O CROTONALDEHYDE's Molar mass: g mol-1 Appearance: Colorless liquid Density: g/cm 3 Melting point: °C, K, .


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Crotonaldehyde Download PDF EPUB FB2

Crotonaldehyde is a chemical compound with Crotonaldehyde book formula CH 3 CH=CHCHO. The compound is usually sold as a mixture of the E- and Z-isomers, which differ with respect Crotonaldehyde book the relative position of the methyl and formyl groups.

The E-isomer is more common (data given in Table is for the E-isomer).This lachrymatory liquid is moderately soluble in water and miscible in organic al formula: C₄H₆O.

Crotonaldehyde | C4H6O | CID - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety.

A. Suryanarayanan, in Encyclopedia of Toxicology (Third Edition), Mechanism of Action. Crotonaldehyde forms protein adducts and DNA–histone cross-links in incubation with crotonaldehyde, cyclic 1,N 2-propanodeoxyguanosine adducts could be detected in isolated calf thymus DNA, cultured Chinese hamster ovary (CHO) cells, and.

Suryanarayanan, in Encyclopedia of Toxicology (Third Edition), Mechanism of Action. Crotonaldehyde forms protein adducts and DNA–histone cross-links in incubation with crotonaldehyde, cyclic 1,N 2-propanodeoxyguanosine adducts could be detected in isolated calf thymus DNA, cultured Chinese hamster ovary (CHO) cells, and human fibroblasts, and locally.

Symbol which looks like a small house Solid circle with an upward pointer in it. Jump to content. crotonaldehyde through inhalation of tobacco smoke, gasoline and diesel engine exhausts, and smoke from wood burning.

‘ Crotonaldehyde is a liquid chemical used to synthesize other chemicals. Therefore workers employed in occupations where crotonaldehyde is used may inhale crotonaldehyde vapors or get the liquid on their skin. Rinehart WE []. The effect on rats of single exposures to crotonaldehyde vapor.

Am Ind Hyg Assoc J 2. Sim VM, Pattle RE []. Effect of possible smog irritants in human subjects. Crotonaldehyde book JAMA 3. Skog E []. A toxicological investigation of. Crotonaldehyde (CAS ) Registration dossier. trans-2 butenal.

C&L Inventory. Trade names. 2-Butenal (9CI) Registration dossier. 3-Methylacrolein. Registration dossier. Crotonaldehyde (7CI, 8CI) Registration dossier. Other identifiers. °C Alfa Aesar: F ( °C) NIOSH GP °C OU Chemical Safety Data (No longer updated) More details: °C Alfa Aesar L °C (Literature) LabNetwork LN F / mmHg ( °C / mmHg) Wikidata Q F / mmHg ( °C / mmHg) Wikidata Q °C Sigma.

Crotonaldehyde 2,4-dinitrophenylhydrazone-3,5,6-d 3. 1 Product Result | Match Criteria: Product Name Empirical Formula (Hill Notation): C 10 D 3 H 7 N 4 O 4. Molecular Weight: CAS Number: ≥99 atom % D, ≥98% (CP) Sigma-Aldrich pricing. Crotonaldehyde, a highly toxic α, β‐unsaturated aldehyde, is a ubiquitous hazardous pollutant.

Because of its extreme toxicity and ubiquity in all types of smoke, most current research focuses. Crotonaldehyde is a key raw material in manufacturing sorbic acid, as such, the growing demand for sorbic acid is expected to in turn result in growth of global crotonaldehyde market.

On the flipside, the fact that over exposure to crotonaldehyde causes several health hazards, may act as a restraint to growth of global crotonaldehyde market. Reaction of crotonaldehyde with DNA has been investigated. Packaging 1 L in Sure/Seal™ mL in Sure/Seal™ 5 mL in glass bottle Safety & Documentation.

Safety Information. Symbol GHS02,GHS05,GHS06,GHS08,GHS Signal word Danger. Hazard statements H - H + H - H - H - H - H - H - H - H Crotonaldehyde exists as the cis and the trans isomer; commercial crotonaldehyde is a mixture of the two isomers consisting of >95% trans isomer.

Because no in vivo exposure studies were located for the individual isomers (information was for the commercial mixture), the AEGL values in this document apply to both trans -crotonaldehyde (   Selective hydrogenation of gas-phase crotonaldehyde was conducted in a steady-state flow reactor with temperatures ranging from 40 to °C.

The selectivity of crotyl alcohol reached over 80%. An optimum yield of crotyl alcohol reached 38% at 60% conversion of crotonaldehyde at 80 °C using Pt-Sn()/BN catalyst, while Pt-Sn()/γ-Al 2 O.

Crotonaldehyde. Related Pages. Synonyms & Trade Names 2-Butenal, β-Methyl acrolein, Propylene aldehyde CAS No. RTECS No. GP DOT ID & Guide. P(inhibited) Formula. CH₃CH=CHCHO. Conversion. 1 ppm = mg/m 3. IDLH. 50 ppm See: Exposure Limits. Crotonaldehyde definition is - a pungent liquid aldehyde CH3CH=CHCHO obtained by dehydration of aldol and used chiefly as an intermediate in organic synthesis and as a warning agent in fuel gases; β-methyl-acrolein.

Long-term exposure to crotonaldehyde causes heart and kidney dysfunction through induction of inflammatory and oxidative damage in male Wistar rats. Toxicology Mechanisms and Methods: Vol. 29, No. 4, pp. A colorless liquid synthesized by the aldol condensation of acetaldehyde, accompanied or followed by dehydration.

It can be polymerized by triethylamine to a resin with film-forming properties, or copolymerized with many compounds. CROTONALDEHYDE can react violently with strong oxidizing reagents, e.g., reaction with conc.

nitric acid leads to instantaneous ignition [Andrussow, L., Chim. Ind. (Paris),86, p. In contact with strong acids or bases it will undergo an exothermic condensation reaction. Product name: Crotonaldehyde CAS-No.: Relevant identified uses of the substance or mixture and uses advised against Identified uses: Laboratorychemicals, Industrial & for professional use only.

Details of the supplier of the safety data sheet Company: Central Drug House (P) Ltd 7/28 Vardaan House New Delhi INDIA.Carbone scientific is located at London, UK. We provide Ethyl 5-aminopyrazinecarboxylate as well. Carbone Scientific Co., Ltd.

is supplier for crotonaldehyde. We are mainly engaged in the marketing development, R&D, technical support and service. Crotonaldehyde is an ubiquitous chemical that exists in the environment and endogenously, and is one of the most important aldehydes of human health concern.

Crotonaldehyde has been shown to cause adverse biological effects in cell culture and animal studies, such as oxidative stress, inflammation, reacting with DNA and protein, mutation.