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ChemicalBook >> CAS DataBase List >> 3,3'-DIMETHYLNAPHTHIDINE

3,3'-DIMETHYLNAPHTHIDINE

3,3'-DIMETHYLNAPHTHIDINE price.
  • $25 - $1211
  • Product name: 3,3'-DIMETHYLNAPHTHIDINE
  • CAS: 13138-48-2
  • MF: C22H20N2
  • MW: 312.41
  • EINECS:236-069-0
  • MDL Number:MFCD00042706
  • Synonyms:3,3-Dimethylnaphthidine (for colorimetric detemination of Cl in water);1,1-Binaphthalene-4,4-diamine, 3,3-dimethyl-;4 4-DIAMINO-3 3-DIMETHYL-1,1-BINAPHTHYL 98%;3,3-DIMETHYLNAPHTHIDINE [FOR COLORIMETRIC DETERMINATION OF CL IN WATER] 97+%;3,3-DIMETHYLNAPHTHIDINE METAL (PM) INDICATOR;3 3-DIMETHYLNAPHTHIDINE 98%;3,3'-Dimethylnaphthidine [for Colorimetric Determination of Cl in Water];3 3'-DIMETHYLNAPHTHIDINE REDOX IND. &
16 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 25g
  • ManufacturerAHH
  • Product numberMT-10543
  • Product description3,3'-Dimethyl-(1,1'-binaphthalene)-4,4'-diamine 97%
  • Packaging5g
  • Price$798
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6640AF
  • Product description3,3'-Dimethylnaphthidine
  • Packaging1g
  • Price$394
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number6640AF
  • Product description3,3'-Dimethylnaphthidine
  • Packaging5g
  • Price$1211
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number13138482
  • Product description3,3-Dimethyl-[1,1'-binaphthalene]-4,4(3H)-diamine
  • Packaging5g
  • Price$758.08
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1464424
  • Product description3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine 97%
  • Packaging250mg
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1464424
  • Product description3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine 97%
  • Packaging1g
  • Price$67
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1464424
  • Product description3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine 97%
  • Packaging5g
  • Price$267
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA1464424
  • Product description3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine 97%
  • Packaging25g
  • Price$1067
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0011231
  • Product description4,4'-DIAMINO-3, 3'-DIMETHYL-1,1-BINAPHTHYL 95.00%
  • Packaging5MG
  • Price$499.63
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM140996
  • Product description3,3-Dimethyl-[1,1''-binaphthalene]-4,4(3H)-diamine 97%
  • Packaging5g
  • Price$689
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12154402
  • Product description3,3-Dimethyl-[1,1'-binaphthalene]-4,4(3H)-diamine 97%
  • Packaging5g
  • Price$736
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1.03122
  • Product description3,3′-Dimethylnaphthidine
  • Packaging1g
  • Price$767
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0754
  • Product description3,3'-Dimethylnaphthidine [for Colorimetric Determination of Cl in Water] >97.0%(T)
  • Packaging1g
  • Price$247
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD0754
  • Product description3,3'-Dimethylnaphthidine [for Colorimetric Determination of Cl in Water] >97.0%(T)
  • Packaging5g
  • Price$789
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD461378
  • Product description3,3''-Dimethylnaphthidine
  • Packaging50mg
  • Price$110
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD461378
  • Product description3,3''-Dimethylnaphthidine
  • Packaging100mg
  • Price$155
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-10543 3,3'-Dimethyl-(1,1'-binaphthalene)-4,4'-diamine 97% 5g $798 2021-12-16 Buy
AK Scientific 6640AF 3,3'-Dimethylnaphthidine 1g $394 2021-12-16 Buy
AK Scientific 6640AF 3,3'-Dimethylnaphthidine 5g $1211 2021-12-16 Buy
Alichem 13138482 3,3-Dimethyl-[1,1'-binaphthalene]-4,4(3H)-diamine 5g $758.08 2021-12-16 Buy
Ambeed A1464424 3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine 97% 250mg $25 2021-12-16 Buy
Ambeed A1464424 3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine 97% 1g $67 2021-12-16 Buy
Ambeed A1464424 3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine 97% 5g $267 2021-12-16 Buy
Ambeed A1464424 3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine 97% 25g $1067 2021-12-16 Buy
American Custom Chemicals Corporation CHM0011231 4,4'-DIAMINO-3, 3'-DIMETHYL-1,1-BINAPHTHYL 95.00% 5MG $499.63 2021-12-16 Buy
Chemenu CM140996 3,3-Dimethyl-[1,1''-binaphthalene]-4,4(3H)-diamine 97% 5g $689 2021-12-16 Buy
Crysdot CD12154402 3,3-Dimethyl-[1,1'-binaphthalene]-4,4(3H)-diamine 97% 5g $736 2021-12-16 Buy
Sigma-Aldrich 1.03122 3,3′-Dimethylnaphthidine 1g $767 2024-03-01 Buy
TCI Chemical D0754 3,3'-Dimethylnaphthidine [for Colorimetric Determination of Cl in Water] >97.0%(T) 1g $247 2024-03-01 Buy
TCI Chemical D0754 3,3'-Dimethylnaphthidine [for Colorimetric Determination of Cl in Water] >97.0%(T) 5g $789 2024-03-01 Buy
TRC D461378 3,3''-Dimethylnaphthidine 50mg $110 2021-12-16 Buy
TRC D461378 3,3''-Dimethylnaphthidine 100mg $155 2021-12-16 Buy

Properties

Melting point :232 °C
Boiling point :479.3±40.0 °C(Predicted)
Density :1.201±0.06 g/cm3(Predicted)
storage temp. :Store below +30°C.
Water Solubility :Slightly soluble in water
form :powder to crystal
pka :4.79±0.10(Predicted)
color :White to Gray to Brown
BRN :2152306
CAS DataBase Reference :13138-48-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

3, 3-Dimethylnaphthidine is a polycyclic aromatic hydrocarbon, being one kind of dimethylnaphthidine isomers. It is a useful indicator for metal titration (for example, the titration of aluminum using EDTA method, determination of vanadium). It has also been used for the photometric determination of small amount of oxygen as well as chlorine in water.

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