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Benzenediazonium, 3-chloro-, chloride is a chemical compound with the formula C6H5ClN2+Cl-. It is a derivative of benzenediazonium, where one hydrogen atom is replaced by a chlorine atom at the 3-position. Benzenediazonium, 3-chloro-, chloride is a white crystalline solid that is soluble in water and organic solvents. It is used as a reagent in organic synthesis, particularly in the preparation of various dyes and pigments. Due to its reactive nature, it is important to handle this compound with care, as it can be explosive and toxic.

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  • 100-77-6 Structure
  • Basic information

    1. Product Name: Benzenediazonium, 3-chloro-, chloride
    2. Synonyms:
    3. CAS NO:100-77-6
    4. Molecular Formula: C6H4ClN2.Cl
    5. Molecular Weight: 175.017
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 100-77-6.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Benzenediazonium, 3-chloro-, chloride(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzenediazonium, 3-chloro-, chloride(100-77-6)
    11. EPA Substance Registry System: Benzenediazonium, 3-chloro-, chloride(100-77-6)
  • 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: 100-77-6(Hazardous Substances Data)

100-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100-77-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 100-77:
(5*1)+(4*0)+(3*0)+(2*7)+(1*7)=26
26 % 10 = 6
So 100-77-6 is a valid CAS Registry Number.

100-77-6Relevant articles and documents

4-[(3-chlorophenyl)diazenyl]-2-{[tris(hydroxymethyl)methyl]-aminomethyle ne}cyclohexa-3,5-dien-1(2H)-one

Odabasoglu, Mustafa,Albayrak, Cigdem,Bueyuekguengoer, Orhan,Goesmann, Helmut

, p. o234-o236 (2003)

The title compound, C17H18ClN3O4, adopts the keto-amine tautomeric form and displays an intramolecular N-H...O hydrogen bond [N...O = 2.639 (2) A]. The configuration around the azo N=N double bond is trans, and

Flow synthesis of ethyl isocyanoacetate enabling the telescoped synthesis of 1,2,4-triazoles and pyrrolo-[1,2-c]pyrimidines

Baumann, Marcus,Rodriguez Garcia, Antonio M.,Baxendale, Ian R.

, p. 4231 - 4239 (2015/04/14)

The efficient flow synthesis of important heterocyclic building blocks based on the 1,2,4-triazole and pyrrolo[1,2-c]pyrimidine scaffold has been achieved. Crucially, a telescoped continuous flow process was developed based on the reaction of N-formylglycine with triphosgene to deliver a stream of ethyl isocyanoacetate in situ, which subsequently yielded the desired heterocyclic entities in a telescoped reaction. Additionally, the functionalisation of the pyrrolo[1,2-c]pyrimidine core via subsequent SEAr reactions was studied revealing insight into a 'halogen dance' phenomenon associated with these medicinally relevant architectures. This journal is

TETRAZOLE DERIVATIVES AS MODULATORS OF METABOTROPIC GLUTAMATE RECEPTORS

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Page/Page column 25, (2008/06/13)

The present invention relates to new compounds of formula (I) wherein Y1 and Y2 selected from the group consisting of hydrogen, halogen atom, C1-4 alkyl, C1-4 alkoxy or cyano group, X is oxygen or two hydrogen a

TRIAZOLE COMPOUNDS AND THEIR USE AS METABOTROPIC GLUTAMATE RECEPTOR ANTAGONISTS

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Page/Page column 45-46, (2010/02/13)

The present invention relates to new compounds of formula (I), wherein P, Q, X1, X2, X3, X4 X7, X8, R1, R2, R3, m, n, and p are as defined as in formula (I)

Synthesis of L-6-chloropyrroloindoline of chloptosin cyclohexapeptide

Kim, Young-Ah,Han, So-Yeop

, p. 2931 - 2943 (2007/10/03)

Chloptosin is an apoptosis-inducing dimeric cyclohexapeptide. Enantio-selective synthesis of L-6-chloropyrroloindoline, as the key chiral synthon of the cyclohexapeptide of chloptosin, was successfully achieved starting from 3-chloroaniline by utilizing F

Synthesis, characterization and antimicrobial studies of some novel 3- arylazo-7-hydroxy-4-methylcoumarins

Sharma, Pratibha,Pritmani, Shreeya

, p. 1139 - 1142 (2007/10/03)

A series of 3-arylazo-7-hydroxy-4-methylcoumarins have been synthesized in excellent yields (80-90%) and their structures established on the basis of IR, 1H NMR, mass spectral data and elemental analyses. Their purity has been ascertained by ch

Reaction of Triazene 1-Oxides: Novel Synthesis of Solid Arenediazonium Chlorides

Mohamed, Shaaban K.,Gomaa, Mohsen A.-M.,Nour El-Din, Ahmed M.

, p. 166 - 167 (2007/10/03)

Treatment of 1,3-diaryltriazene 1-oxides with oxalyl chloride in dry toluene at room temperature gives only solid arenediazonium chlorides; however, treatment with acetyl and benzoyl chlorides does not afford the corresponding diazonium chlorides.

Electrophilic Substitution of Diazonium Salts in 2-Amino-4-(alkyl or aryl)oxazoles

Crank, George,Mekonnen, Belew

, p. 1469 - 1472 (2007/10/02)

Aryl diazonium fluoborates react readily with 2-amino-4-alkyloxazoles and 2-amino-4-aryloxazoles under mild conditions.The products are the corresponding 5-arylazo derivatives formed, in 44-98percent yield free from side products.

The Influence of Chlorine and Sulphonate Substituents on the Visible Absorption Maxima of Some Azo Dyes

Greenwood, David,Hutchings, Michael G.,Lamble, Brian

, p. 1107 - 1114 (2007/10/02)

A total of 110 arylazo dyes have been prepared, based on five benzenoid and heterocyclic coupling components, and containing combinations of chlorine and sulphonate (sulpho) substituents in the diazo components.Their visible absorption maxima have been analysed in order to determine the degree to which chloro and sulfo substituent influences are constant and transferable, both within a series, and between series.Additivity is found to pertain, if allowances are made for steric effects.A 2-sulpho group alone can induce nonplanarity, depending on the nature of the coupling component.The 2-sulpho-3-chloro combination is particularly responsible for hypsochromic shifts unexpected on the basis of strict additivity.Computer-aided molecular modelling studies have clarified the steric interactions present.Di-ortho-substitution also induces nonplanarity and hypsochromic effects.There is some evidence for non-equivalence of a substituent in the two distinct meta-orientations, although MO calculations do not reproduce this behaviour.

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