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ChemicalBook >> CAS DataBase List >> 2'-METHYL-4-DIMETHYLAMINOAZOBENZENE

2'-METHYL-4-DIMETHYLAMINOAZOBENZENE

2'-METHYL-4-DIMETHYLAMINOAZOBENZENE price.
  • $84 - $505.21
  • Product name: 2'-METHYL-4-DIMETHYLAMINOAZOBENZENE
  • CAS: 3731-39-3
  • MF: C15H17N3
  • MW: 239.32
  • EINECS:223-088-4
  • MDL Number:MFCD00025648
  • Synonyms:2-methyl-n,n-dimethyl-4-aminoazobenzene ;n,n-dimethyl-4-((2-methylphenyl)azo)-benzenamin ;n,n-dimethyl-4-(o-tolylazo)-anilin ;n,n-dimethyl-p-((o-tolyl)azo)aniline ;n,n-dimethyl-p-(2’-methylphenylazo)-anilin ;n,n-dimethyl-p-(o-tolylazo)-anilin ;Aniline, N,N-dimethyl-4-(o-tolylazo).;2-METHYL-4-DIMETHYLAMINOAZOBENZENE(2'-METHYLISOMER)
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • TCI Chemical
Package
  • 5MG
  • 1g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA003HKD
  • Product descriptionN,N-Dimethyl-4-[2-(2-methylphenyl)diazenyl]benzenamine ≥95%
  • Packaging1g
  • Price$84
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003HKD
  • Product descriptionN,N-Dimethyl-4-[2-(2-methylphenyl)diazenyl]benzenamine ≥95%
  • Packaging5g
  • Price$412
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-10397
  • Product description4-Dimethylamino-2-methylazobenzene 98%
  • Packaging25g
  • Price$302
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-17779
  • Product description2'-Methyl-4-dimethylaminoazobenzene 97%
  • Packaging10g
  • Price$376
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-17779
  • Product description2'-Methyl-4-dimethylaminoazobenzene 97%
  • Packaging10g
  • Price$376
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number6239AL
  • Product description4-(Dimethylamino)-2'-methylazobenzene
  • Packaging1g
  • Price$294
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021355
  • Product description2'-METHYL-4-DIMETHYL AMINO AZOBENZENE 95.00%
  • Packaging5MG
  • Price$505.21
  • Updated2021-12-16
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0789
  • Product description4-(Dimethylamino)-2'-methylazobenzene
  • Packaging1g
  • Price$121
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003HKD N,N-Dimethyl-4-[2-(2-methylphenyl)diazenyl]benzenamine ≥95% 1g $84 2026-05-28 Buy
aablocks AA003HKD N,N-Dimethyl-4-[2-(2-methylphenyl)diazenyl]benzenamine ≥95% 5g $412 2026-05-28 Buy
AHH MT-10397 4-Dimethylamino-2-methylazobenzene 98% 25g $302 2021-12-16 Buy
AHH MT-17779 2'-Methyl-4-dimethylaminoazobenzene 97% 10g $376 2026-05-25 Buy
AHH MT-17779 2'-Methyl-4-dimethylaminoazobenzene 97% 10g $376 2026-05-26 Buy
AK Scientific 6239AL 4-(Dimethylamino)-2'-methylazobenzene 1g $294 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021355 2'-METHYL-4-DIMETHYL AMINO AZOBENZENE 95.00% 5MG $505.21 2021-12-16 Buy
TCI Chemical M0789 4-(Dimethylamino)-2'-methylazobenzene 1g $121 2026-04-30 Buy

Properties

Melting point :74 °C
Boiling point :371.98°C (rough estimate)
Density :0.9908 (rough estimate)
refractive index :1.5000 (estimate)
form :powder to crystal
pka :3.29±0.10(Predicted)
color :Orange to Amber to Dark red
EPA Substance Registry System :2-Methyl-4'-(dimethylamino)azobenzene (3731-39-3)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P330 Rinse mouth.
P501 Dispose of contents/container to..…

Description

4-?Dimethylamino-?2-?methylazobenzene is an azo dye. Dyes and metabolites.

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Suppliers and manufacturers

Jinan Carbotang Biotech Co.,Ltd.
Zhejiang J&C Biological Technology Co.,Limited
Wuhan Topule Biopharmaceutical Co., Ltd
Aladdin Scientific
DAYANG CHEM (HANGZHOU) CO.,LTD J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Maya High Purity Chemicals TOKYO CHEMICAL INDUSTRY CO., LTD.