105-10-2

Basic information

• Product Name: DIMETHYL-PARA-PHENYLENEDIAMINEHYDROCHLORIDE
• Synonyms: DIMETHYL-PARA-PHENYLENEDIAMINEHYDROCHLORIDE;(1,4-Phenylene)bis(methylamine);AlarMine;Antioxidant 3100;N1,N4-DiMethyl-1,4-benzenediaMine
• CAS NO: 105-10-2
• Molecular Formula: C₈H₁₂N₂
• Molecular Weight: 136.22
• EINECS: 237-455-1
• Product Categories: Amines, Aromatics, Mutagenesis Research Chemicals;Amines;Aromatics;Mutagenesis Research Chemicals
• Mol File: 105-10-2.mol
• Article Data: 9

Chemical Properties

• Melting Point: 53°C
• Boiling Point: 240.49°C (rough estimate)
• Flash Point: 88.6°C
• Appearance: /
• Density: 1.0348 (rough estimate)
• Vapor Pressure: 0.0112mmHg at 25°C
• Refractive Index: 1.5180 (estimate)
• Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• Solubility: Chloroform, DMSO, Ethyl Acetate
• CAS DataBase Reference: DIMETHYL-PARA-PHENYLENEDIAMINEHYDROCHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: DIMETHYL-PARA-PHENYLENEDIAMINEHYDROCHLORIDE(105-10-2)
• EPA Substance Registry System: DIMETHYL-PARA-PHENYLENEDIAMINEHYDROCHLORIDE(105-10-2)

Safety Data

• RIDADR: 2811
• HazardClass: 6.1(a)
• PackingGroup: II
• Hazardous Substances Data: 105-10-2(Hazardous Substances Data)

Usage

Uses

A degradation product of mutagenic Acid orange 52 by plasid DNA damage.

InChI:InChI=1/C8H12N2.ClH/c1-10(2)8-5-3-7(9)4-6-8;/h3-6H,9H2,1-2H3;1H

Upstream product

• 123-31-9 hydroquinone 
• 74-89-5 methylamine 
• 67-56-1 methanol 
• 106-50-3 1,4-phenylenediamine 
• 6262-22-2 N-(4-formylaminophenyl)formamide 
• 74-88-4 methyl iodide 
• 56077-38-4 N,N'-dimethyl-N,N'-di-p-toluenesulfonyl-1,4-phenylenediamine 
• 106-37-6 1.4-dibromobenzene 
• 41595-29-3 N,N'-ditosyl-p-phenylenediamine 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 6632-40-2 N,N'-Dimethyl-N,N'-diformyl-p-phenylenediamine 
• 16349-57-8 1,3,1',3'-tetramethyl-1,1'-p-phenylene-bis-thiourea 
• 185545-83-9 N,N'-dimethyl-N,N'-p-phenylenedicarbamoyl chloride 
• 1191248-80-2 N,N'-bis(3-bromophenyl)-N,N'-dimethyl-p-phenylenediamine 
• 855231-16-2 1,4-bis-[(3-amino-benzenesulfonyl)-methyl-amino]-benzene 
• 879210-34-1 N,N'-bis[3-tert-butyl-5-(N-tert-butyl-N-hydroxyamino)phenyl]-N,N'-dimethyl-p-phenylenediamine 

Relevant articles and documents

NON-COORDINATING ANION TYPE ACTIVATORS FOR USE WITH POLYOLEFIN POLYMERIZATION CATALYSTS

The present disclosure is related to activator compounds represented by: [Ar(E11R11R22H)xx(E22R33R44)yy][QR55R66R77R88]zz In the formula Ar is a C66-C3030 aromatic hydrocarbyl group, provided that if Ar is a multicyclic ring, then each E11 and each E22 are substitutions on a single ring. Also, x is 1 to 4; y is 0 to 3; z = x; and x+y is 2 to 6. Each of E11 and E22 are independently selected from nitrogen or phosphorous and Q is selected from group 13 of the Periodic Table of the Elements. Additionally, each of R11, R22, R33 and R44 are independently selected from C11-C4040 aliphatic hydrocarbyl, substituted C11-C4040 aliphatic hydrocarbyl and each of R55, R66, R77, and R88 is independently a C66-C2424 hydrocarbyl or a C66-C2424 substituted hydrocarbyl. The present disclosure also relates to catalyst systems including a catalyst and the activator compound. Also, the present disclosure relates to methods of polymerizing olefins.

Synthesis method of N-methylamine compound

The invention discloses a synthesis method of an N-methylamine compound. The synthesis method is characterized in that a carbamyl imidazole compound is used as a raw material; a NaBH4/I2 is used for performing backflow in tetrahydrofuran to prepare an N-methyl structure compound. The used reduction system NaBH4/I2 has the advantages of environment-friendly effect, performance stability, high conversion rate and the like. The synthesis method has the beneficial effects that (1) the synthesis method has wide applicability; amine can be used as the raw material; carboxylic acid can also be used as the raw material; (2) the product yield is high and reaches as high as 82 percent; (3) a synthetic agent is simple and can be easily obtained; the cost is low; the process is simple; the reaction conditions are mild; the synthesis method is suitable for industrial production. A concrete reaction formula is shown in the description, wherein R1 and R2 are identical or different atoms or groups, and are respectively and independently selected from one of hydrogen atoms, C1-C20 straight-chain or branch-chain alkane, C5-C10 naphthenic groups, aryl groups and substituted aryl groups; monosubstitution or multi-substitution is performed on aromatic rings of the substituted aryl groups. In addition, KBH4 is also applicable to the reaction.

The iridium-catalyzed synthesis of symmetrically and unsymmetrically alkylated diamines under mild reaction conditions

An iridium catalyst - stabilized by an anionic P,N ligand - was used for the symmetrical and unsymmetrical monoalkylation of para-, meta-, and ortho-benzenediamines. Benzyl and aliphatic alcohols were used as alkylating reagents. 28 derivatives were synthesized. 14 of them are new compounds. Furthermore, the alkylation of the pharmacological important diamine Dapson (dapsone) is described. 14 dapsone derivatives were synthesized among them 9 new compounds. Copyright