ChemicalBook > CAS DataBase List > N,N-Dimethyl-1,4-phenylenediamine

N,N-Dimethyl-1,4-phenylenediamine

N,N-Dimethyl-1,4-phenylenediamine Structure
N,N-Dimethyl-1,4-phenylenediamine
  • CAS No.99-98-9
  • Chemical Name:N,N-Dimethyl-1,4-phenylenediamine
  • CBNumber:CB9280070
  • Molecular Formula:C8H12N2
  • Formula Weight:136.19
  • MOL File:99-98-9.mol
N,N-Dimethyl-1,4-phenylenediamine Property
  • Melting point: :34-36 °C(lit.)
  • Boiling point: :262 °C(lit.)
  • Density  :1.09
  • refractive index  :1.5914 (estimate)
  • Flash point: :130 °C
  • storage temp.  :2-8°C
  • pka :6?+-.0.12(Predicted)
  • form  :crystalline
  • color  :black
  • Water Solubility  :11 g/L (20 ºC)
  • Sensitive  :Light Sensitive
  • Merck  :14,3254
  • BRN  :508105
  • Stability: :Stable. Incompatible with acid chlorides, acid anhydrides, strong acids, strong oxidizing agents. Combustible.
  • InChIKey :BZORFPDSXLZWJF-UHFFFAOYSA-N
  • CAS DataBase Reference :99-98-9(CAS DataBase Reference)
  • EWG's Food Scores :1-5
  • FDA UNII :7GZH2FMK7X
  • NIST Chemistry Reference :1,4-Benzenediamine, N,N-dimethyl-(99-98-9)
  • EPA Substance Registry System :N,N-Dimethyl-p-benzenediamine (99-98-9)
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H300-H311+H331-H315-H319-H301-H311-H331-H301+H311+H331
  • Precautionary statements P264-P270-P271-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P305+P351+P338+P337+P313-P403+P233-P405-P501-P261-P280-P301+P310-P311-P280h-P301+P310a-P304+P340-P501a
N,N-Dimethyl-1,4-phenylenediamine Price More Price(9)
  • Brand: Sigma-Aldrich
  • Product number: 07750
  • Product name : N,N-Dimethyl-p-phenylenediamine
  • Purity: for spectrophotometric det. of SO42-, S2-, ≥97.0%
  • Packaging: 25g
  • Price: $60.2
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 07750
  • Product name : N,N-Dimethyl-p-phenylenediamine
  • Purity: for spectrophotometric det. of SO42-, S2-, ≥97.0%
  • Packaging: 100g
  • Price: $151
  • Updated: 2020/08/18
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: D0779
  • Product name : N,N-Dimethyl-1,4-phenylenediamine
  • Purity: >98.0%(GC)(T)
  • Packaging: 25g
  • Price: $53
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A15962
  • Product name : N,N-Dimethyl-p-phenylenediamine, 96%
  • Purity: 
  • Packaging: 250g
  • Price: $190
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A15962
  • Product name : N,N-Dimethyl-p-phenylenediamine, 96%
  • Purity: 
  • Packaging: 50g
  • Price: $50.8
  • Updated: 2021/03/22
  • Buy: Buy

N,N-Dimethyl-1,4-phenylenediamine Chemical Properties,Usage,Production

  • Chemical Properties grey to black solid
  • Uses Base for production of methylene blue, photodeveloper, reagent for detection of hydrogen sulfide, reagent for cellulose, organic synthesis, reagent for certain bacteria.
  • Synthesis Reference(s) Chemistry Letters, 9, p. 439, 1980
    Tetrahedron Letters, 34, p. 2441, 1993 DOI: 10.1016/S0040-4039(00)60436-7
  • General Description Colorless to reddish-violet solid. Used in the production of methylene blue and photographic developer. Used as a chemical intermediate for dyes and diazonium chloride salts and as an analytical reagent to detect chloroamine in water.
  • Reactivity Profile N,N-Dimethyl-1,4-phenylenediamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. Incompatible with strong oxidizers, strong acids and acid anhydrides. Also incompatible with alkalis .
  • Hazard Toxic by ingestion or inhalation of vapor.
  • Health Hazard Lowest toxic dose with skin effect is 14 mg/kg. Irritant to skin and eyes.
  • Fire Hazard When heated to decomposition, N,N-Dimethyl-1,4-phenylenediamine emits toxic fumes of nitrogen oxides.
N,N-Dimethyl-1,4-phenylenediamine Preparation Products And Raw materials
Raw materials
Preparation Products
Global(205)Suppliers
  • Supplier:
    Hangzhou FandaChem Co.,Ltd.
  • Tel:008615858145714
  • Fax:+86-571-56059825
  • Email:fandachem@gmail.com
  • Country:CHINA
  • ProdList:8909
  • Advantage:55
  • Supplier:
    career henan chemical co
  • Tel:+86-371-86658258
  • Fax:
  • Email:sales@coreychem.com
  • Country:CHINA
  • ProdList:29955
  • Advantage:58
  • Supplier:
    Chongqing Chemdad Co., Ltd
  • Tel:+86-13650506873
  • Fax:
  • Email:sales@chemdad.com
  • Country:CHINA
  • ProdList:37282
  • Advantage:58
  • Supplier:
    Alchem Pharmtech,Inc.
  • Tel:8485655694
  • Fax:
  • Email:sales@alchempharmtech.com
  • Country:United States
  • ProdList:63726
  • Advantage:58
  • Supplier:
    Fuxin Pharmaceutical
  • Tel:021-50872116
  • Fax:
  • Email:contact@fuxinpharm.com
  • Country:CHINA
  • ProdList:9520
  • Advantage:58
99-98-9, N,N-Dimethyl-1,4-phenylenediamineRelated Search:
  • 4-ANIMODIMETHYLANILINE
  • 4-AMINODIMETHYLANILINE
  • 4-AMINO-N,N-DIMETHYLANILINE
  • 4-DIMETHYLAMINOANILINE
  • Dimethyl-p-phenylenediamine
  • DIMETHYL(N,N-)-P-PHENYLENEDIAMINE
  • WURSTER'S RED
  • 4-(dimethylamino)benzenamine
  • 4-(dimethylamino)phenylamine
  • 4-Benzenediamine,N,N-dimethyl-1
  • N,N-Dimethyl-benzene-1,4-diamine
  • N,N-Dimethyl-p-Benzenediamine
  • N,N-Dimethyl-p-fenylendiamin
  • n,n-dimethyl-p-phenylenediamin
  • p-(Dimethylamino)aniline
  • p-(Dimethylamino)phenylamine
  • p-Amino-N,N-dimethylaniline
  • p-Dimethylaminoaniline
  • p-dimethylaminophenylamine
  • Pluragard C 133
  • N,N-Dimethyl-p-phenylenediamine,85%,pract.
  • N,N-Dimethyl-p-phenylenediamine,4-(Dimethylamino)aniline, 4-Amino-N,N-dimethylaniline, N,N-Dimethyl-1,4-phenylenediamine, DMPPDA
  • N,N-Dimethyl-p-pheny
  • 4-Amino-N,N-dimethylaniline 96%
  • N1,N1-Dimethylphenylene-1,4-diamine, Wurster's Red, N1,N1-Dimethylbenzene-1,4-diamine, 4-Amino-N,N-dimethylaniline
  • N,N-DiMethyl-p-phenylenediaMine, pract., 85% 5GR
  • <i>N,N</i>-DiMethyl-1,4-phenylenediaMine
  • N, N-Dimethyl-p-phenylenediamine, Practical
  • -p-phenyL
  • Dihydrochloric acid dimethyl p-phenylenediamine test solution(ChP)
  • N,N-Dimethyl-p-phenylenediamine;p-Aminodimethylaniline
  • N,N-DIMETHYL-P-PHENYLENEDIAMINE
  • N,N-DIMETHYL-1,4-PHENYLENEDIAMINE
  • P-AMINODIMETHYLANILINE
  • P-DIMETHYLAMINOAZOBENZENE
  • C.I. 76075
  • c.i.76075
  • ci76075
  • Crategine
  • dimethyl-4-phenylenediamine
  • Dimethyl-paraphenylenediamine
  • dimethyl-para-phenylenediamine
  • dlmethyl-1,4-phenylenediamine
  • DMPD
  • N,N-Dimethyl-1,4-benzenediamine
  • n,n-dimethyl-4-benzenediamine
  • p-Phenylenediamine, N,N-dimethyl-
  • C.I.Oxidation Base 8
  • N1,N1-dimethylbenzene-1,4-diamine
  • N,N-DIMETHYL-P-PHENYLENEDIAMINE*FREE BAS E
  • N,N-Dimethyl-p-phenylenediamine,96%
  • N,N-Dimethyl-p-phenylenediamine, pract., 85%
  • 1,4-Benzenediamine, N,N-dimethyl-
  • 4-Dimethylaminoaniline 96%
  • P-Amine-N,N-dimethylaniline
  • PARA-AMINODIMETHYLANILINE
  • Dimethyl-p-phenylenediamine, N,N-
  • 4-(Dimethylamino)aniline, 4-Amino-N,N-dimethylaniline, DMPPDA