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2,4-DICHLOROACETANILIDE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 6975-29-7 Structure
  • Basic information

    1. Product Name: 2,4-DICHLOROACETANILIDE
    2. Synonyms: 2,4-Dichloro-N-acetylaniline;2’,4’-dichloro-acetanilid;n-(2,4-dichlorophenyl)-acetamid;N-(2,4-Dichlorophenyl)acetamide;2',4'-DICHLOROACETANILIDE;2,4-DICHLOROACETANILIDE;N-(2,4-dichlorophenyl)ethanamide
    3. CAS NO:6975-29-7
    4. Molecular Formula: C8H7Cl2NO
    5. Molecular Weight: 204.05
    6. EINECS: N/A
    7. Product Categories: Anilines, Amides & Amines;Chlorine Compounds
    8. Mol File: 6975-29-7.mol
    9. Article Data: 39
  • Chemical Properties

    1. Melting Point: 216-218°C
    2. Boiling Point: 352.5±32.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.393±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 13.32±0.70(Predicted)
    10. CAS DataBase Reference: 2,4-DICHLOROACETANILIDE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2,4-DICHLOROACETANILIDE(6975-29-7)
    12. EPA Substance Registry System: 2,4-DICHLOROACETANILIDE(6975-29-7)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: N/A
    3. Safety Statements: 22-24/25
    4. WGK Germany:
    5. RTECS: AE1945000
    6. TSCA: Yes
    7. HazardClass: N/A
    8. PackingGroup: N/A
    9. Hazardous Substances Data: 6975-29-7(Hazardous Substances Data)

6975-29-7 Usage

Synthesis Reference(s)

Canadian Journal of Chemistry, 50, p. 1233, 1972 DOI: 10.1139/v72-193

Check Digit Verification of cas no

The CAS Registry Mumber 6975-29-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,7 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6975-29:
(6*6)+(5*9)+(4*7)+(3*5)+(2*2)+(1*9)=137
137 % 10 = 7
So 6975-29-7 is a valid CAS Registry Number.

6975-29-7 Well-known Company Product Price

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  • Alfa Aesar

  • (B21795)  2',4'-Dichloroacetanilide, 98%   

  • 6975-29-7

  • 2.5g

  • 188.0CNY

  • Detail
  • Alfa Aesar

  • (B21795)  2',4'-Dichloroacetanilide, 98%   

  • 6975-29-7

  • 10g

  • 575.0CNY

  • Detail

6975-29-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(2,4-dichlorophenyl)acetamide

1.2 Other means of identification

Product number -
Other names Acet-<2,4-dichlor>-anilid

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:6975-29-7 SDS

6975-29-7Relevant articles and documents

GCN2 MODULATOR COMPOUNDS

-

Paragraph 354, (2021/08/27)

The disclosures herein relate to novel compounds of Formula (1): or a salt thereof, wherein X, Y, R1, R2, R3, R4 and R5 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of disorders associated with General Control Nondepressible 2 (GCN2).

Chlorination Reaction of Aromatic Compounds and Unsaturated Carbon-Carbon Bonds with Chlorine on Demand

Liu, Feng,Wu, Na,Cheng, Xu

, p. 3015 - 3020 (2021/05/05)

Chlorination with chlorine is straightforward, highly reactive, and versatile, but it has significant limitations. In this Letter, we introduce a protocol that could combine the efficiency of electrochemical transformation and the high reactivity of chlorine. By utilizing Cl3CCN as the chloride source, donating up to all three chloride atom, the reaction could generate and consume the chlorine in situ on demand to achieve the chlorination of aromatic compounds and electrodeficient alkenes.

Chemoselective reduction of nitroarenes, N-acetylation of arylamines, and one-pot reductive acetylation of nitroarenes using carbon-supported palladium catalytic system in water

Zeynizadeh, Behzad,Mohammad Aminzadeh, Farkhondeh,Mousavi, Hossein

, p. 3289 - 3312 (2021/05/11)

Developing and/or modifying fundamental chemical reactions using chemical industry-favorite heterogeneous recoverable catalytic systems in the water solvent is very important. In this paper, we developed convenient, green, and efficient approaches for the chemoselective reduction of nitroarenes, N-acetylation of arylamines, and one-pot reductive acetylation of nitroarenes in the presence of the recoverable heterogeneous carbon-supported palladium (Pd/C) catalytic system in water. The utilize of the simple, effective, and recoverable catalyst and also using of water as an entirely green solvent along with relatively short reaction times and good-to-excellent yields of the desired products are some of the noticeable features of the presented synthetic protocols. Graphic abstract: [Figure not available: see fulltext.].

Zinc(II)-Catalyzed Synthesis of Secondary Amides from Ketones via Beckmann Rearrangement Using Hydroxylamine-O-sulfonic Acid in Aqueous Media

Verma, Saumya,Kumar, Puneet,Khatana, Anil K.,Chandra, Dinesh,Yadav, Ajay K.,Tiwari, Bhoopendra,Jat, Jawahar L.

, p. 3272 - 3276 (2020/11/02)

A zinc(II)-catalyzed single-step protocol for the Beckmann rearrangement using hydroxylamine-O-sulfonic acid (HOSA) as the nitrogen source in water was developed. This direct method efficiently produces secondary amides under open atmosphere in a pure form after basic aqueous workup. It isenvironmentally benign and operationally simple.

Direct synthesis of secondary amides from ketones through Beckmann rearrangement using O-(mesitylsulfonyl)hydroxylamine

Chandra, Dinesh,Verma, Saumya,Pandey, Chandra Bhan,Yadav, Ajay K.,Kumar, Puneet,Tiwari, Bhoopendra,Jat, Jawahar L.

supporting information, (2020/03/23)

The Beckmann rearrangement is a versatile method for the preparation of secondary amides from ketones via oxime intermediates and has been widely used in the synthesis of bioactive natural products and pharmaceuticals. Herein, we have developed a highly efficient direct method for the preparation of secondary amides and lactams from ketones using O-(mesitylsulfonyl)hydroxylamine (MSH). The reactions proceed rapidly at room temperature under mild condition without requiring any additive, and tolerate multiple functional groups. A simple aqueous work-up often furnished the products in excellent yield with high purity.

Electrochemical formation of: N, N ′-diarylhydrazines by dehydrogenative N-N homocoupling reaction

Breising, Valentina M.,Kayser, Jacob M.,Kehl, Anton,Schollmeyer, Dieter,Liermann, Johannes C.,Waldvogel, Siegfried R.

supporting information, p. 4348 - 4351 (2020/04/27)

Hydrazines represent a class of compounds of high interest due to their applicability as versatile starting materials in many important transformations. Herein, we report a synthetic approach to hydrazine derivatives using commercially available anilines and an anodic dehydrogenative N-N coupling reaction as the key step.

Method for synthesizing 2, 4-dichloroaniline by continuous chlorination process

-

, (2020/01/03)

The invention relates to a continuous chlorination method for synthesizing 2, 4-dichlorophenol. The method comprises following steps: mixing acetanilide generated by acetylation of aniline with a certain amount of acetic acid; carrying out continuous chlorination, flash concentration and centrifugal filtration to obtain 2, 4-dichloroacetanilide, taking 2, 4-dichloroacetanilide as a raw material, and carrying out hydrolyzing under an acidic condition, cooling, crystallizing and filtering to obtain a hydrochloride of 2, 4-dichloroacetanilide, adding water into an obtained filter cake to dilute,adjusting the pH value, filtering, washing with water, and drying to obtain high-purity 2, 4-dichloroacetanilide. Compared with other patent literatures, the method has the advantages that continuouschlorination is realized, the operation is safe, the reaction speed is high, the chlorine loss is low, and the chlorine and the solvent are recycled, so that the conversion rate and purity of the target product are improved, the purification steps are reduced, the generation of three wastes is reduced, and the method has relatively great economic benefits and environmental protection benefits.

SO2F2-Activated Efficient Beckmann Rearrangement of Ketoximes for Accessing Amides and Lactams

Zhang, Guofu,Zhao, Yiyong,Xuan, Lidi,Ding, Chengrong

supporting information, p. 4911 - 4915 (2019/07/31)

A novel, mild and practical protocol for the efficient activation of the Beckmann rearrangement utilizing the readily available and economical sulfuryl fluoride (SO2F2 gas) has been developed. The substrate scope of the operationally simple methodology has been demonstrated by 37 examples with good to nearly quantitative isolated yields (over 90 % yield in most cases) in a short time, including B(OH)2, COOH, NH2, and OH substituted substrates. A tentative mechanism was proposed involving formation and elimination of key intermediate, sulfonyl ester.

Polystyrene-supported phosphine oxide-catalysed Beckmann rearrangement of ketoximes in 1,1,1,3,3,3-hexafluoro-2-propanol

Wang, Yaoyao,Chen, Qun,He, Mingyang,Wang, Liang

, p. 210 - 214 (2018/12/04)

A polystyrene-supported phosphine oxide-catalysed Beckmann rearrangement of ketoximes in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) has been developed. Good substrate compatibility, mild reaction conditions, good yields as well as the reusability of the catalyst/solvent made this procedure more environmentally benign.

Efficient Electrocatalysis for the Preparation of (Hetero)aryl Chlorides and Vinyl Chloride with 1,2-Dichloroethane

Liang, Yujie,Lin, Fengguirong,Adeli, Yeerlan,Jin, Rui,Jiao, Ning

supporting information, p. 4566 - 4570 (2019/02/14)

Although the application of 1,2-dichloroethane (DCE) as a chlorinating reagent in organic synthesis with the concomitant release of vinyl chloride as a useful byproduct is a fantastic idea, it still presents a tremendous challenge and has not yet been achieved because of the harsh dehydrochlorination conditions and the sluggish C?H chlorination process. Here we report a bifunctional electrocatalysis strategy for the catalytic dehydrochlorination of DCE at the cathode simultaneously with anodic oxidative aromatic chlorination using the released HCl as the chloride source for the efficient synthesis of value-added (hetero)aryl chlorides. The mildness and practicality of the protocol was further demonstrated by the efficient late-stage chlorination of bioactive molecules.

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