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3077-97-2

Methyl isopropyl ketone-dinitrophenylhydrazone (METHYL ISOPROPYL KETONE-DNPH) is a chemical derivative formed by the reaction of methyl isopropyl ketone (4-methyl-2-pentanone) with dinitrophenylhydrazine (DNPH). This reaction is commonly used in analytical chemistry for the detection and quantification of carbonyl compounds, such as aldehydes and ketones, by forming a yellow or orange-colored hydrazone derivative. The resulting product can be analyzed using spectrophotometry or thin-layer chromatography, providing a sensitive and specific method for identifying and measuring the presence of methyl isopropyl ketone in various samples.

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  • 3077-97-2 Structure

  • Basic information

    1. Product Name: METHYL ISOPROPYL KETONE-DNPH
    2. Synonyms: METHYL ISOPROPYL KETONE-DNPH;(2E)-3-Methyl-2-butanone (2,4-dinitrophenyl)hydrazone;3-Methyl-2-butanone 2,4-dinitrophenylhydrazone
    3. CAS NO:3077-97-2
    4. Molecular Formula: C11H14N4O4
    5. Molecular Weight: 266.25
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 3077-97-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 387.4 °C at 760 mmHg
    3. Flash Point: 188.1 °C
    4. Appearance: /
    5. Density: 1.33 g/cm3
    6. Vapor Pressure: 3.29E-06mmHg at 25°C
    7. Refractive Index: 1.595
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: METHYL ISOPROPYL KETONE-DNPH(CAS DataBase Reference)
    11. NIST Chemistry Reference: METHYL ISOPROPYL KETONE-DNPH(3077-97-2)
    12. EPA Substance Registry System: METHYL ISOPROPYL KETONE-DNPH(3077-97-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 3077-97-2(Hazardous Substances Data)

3077-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3077-97-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,7 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3077-97:
(6*3)+(5*0)+(4*7)+(3*7)+(2*9)+(1*7)=92
92 % 10 = 2
So 3077-97-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H14N4O4/c1-7(2)8(3)12-13-10-5-4-9(14(16)17)6-11(10)15(18)19/h4-7,13H,1-3H3

3077-97-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name METHYL ISOPROPYL KETONE-DNPH

1.2 Other means of identification

Product number -
Other names 2-Butanone, 3-methyl-, (2,4-dinitrophenyl)hydrazone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3077-97-2 SDS

3077-97-2Downstream Products

3077-97-2Relevant articles and documents

Kinetics and Mechanism of Oxidation of Alcohols by Ceric Ammonium Nitrate

Mathur, Dwarka, L.,Agarwal, Anupma,Banerji, Kalyan K.

, p. 519 - 522 (2007/10/02)

The main product of the oxidation of secondary alcohol by ceric ammonium nitrate is the corresponding ketone.The reaction is of first-order with respect to the oxidant but exhibit a Michaelis-Menten type kinetics with respect to the alcohol.The formation constants of the alcohol-CeIV complex and its thermodynamic parameters have been calculated.The rate of decomposition of the complex and the activation parameters have also been evaluated.The rates of decomposition of the complex correlate with Taft's ?* values with a low negative reaction constant.The oxidation induced polymerisation of acrylonitrile.The retardation of rate with increasing acidity has been explained on the formation of kinetically inactive protonated alcohol.The protonated constants for the various alcohol have been calculated.The presence of a small primary kinetic isotope effect, kH/kD = 2.3, confirms that the rate-determining step involves a C-H bond rupture in a non-symmetrical transition state.

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