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ChemicalBook >> CAS DataBase List >> 4,4'-Ethylenedianiline

4,4'-Ethylenedianiline

4,4'-Ethylenedianiline price.
  • $55 - $2792.97
  • Product name: 4,4'-Ethylenedianiline
  • CAS: 621-95-4
  • MF: C14H16N2
  • MW: 212.29
  • EINECS:210-716-7
  • MDL Number:MFCD00007923
  • Synonyms:4,4'-diaminodibenzyl;4,4′-Ethylendianilin;α,αμ-Bi-p-toluidine, 4,4μ-Diaminobibenzyl;TIMTEC-BB SBB008520;1,2-Bis(4-Aminophenyl)ethane;1,2-Bis(p-aminophenyl)ethane;4,4’-(1,2-ethanediyl)bis-benzenamin ;4,4’-ethylenebis(aniline)
11 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 5g
  • 10G
  • 25g
  • 50G
  • 100g
  • 1000g
  • ManufacturerAHH
  • Product numberMT-07737
  • Product description4,4'-Diaminobibenzyl 98%
  • Packaging1000g
  • Price$476
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF161
  • Product description4,4'-Ethylenedianiline
  • Packaging25g
  • Price$610
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0011304
  • Product description4,4'-ETHYLENEDIANILINE 95.00%
  • Packaging10G
  • Price$1185.59
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0011304
  • Product description4,4'-ETHYLENEDIANILINE 95.00%
  • Packaging50G
  • Price$2792.97
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM186676
  • Product description4,4''-Diaminobibenzyl 95%
  • Packaging100g
  • Price$463
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD41000655
  • Product description4,4'-(Ethane-1,2-diyl)dianiline 95+%
  • Packaging100g
  • Price$490
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number32784
  • Product description4,4′-Ethylenedianiline technical, ≥95% (NT)
  • Packaging10g
  • Price$211
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberE0346
  • Product description4,4'-Ethylenedianiline >97.0%(GC)(T)
  • Packaging5g
  • Price$273
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberE0346
  • Product description4,4'-Ethylenedianiline >97.0%(GC)(T)
  • Packaging25g
  • Price$1093
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberE918195
  • Product description4,4''-Ethylenedianiline
  • Packaging250mg
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberE918195
  • Product description4,4''-Ethylenedianiline
  • Packaging1g
  • Price$100
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-07737 4,4'-Diaminobibenzyl 98% 1000g $476 2021-12-16 Buy
AK Scientific F161 4,4'-Ethylenedianiline 25g $610 2021-12-16 Buy
American Custom Chemicals Corporation CHM0011304 4,4'-ETHYLENEDIANILINE 95.00% 10G $1185.59 2021-12-16 Buy
American Custom Chemicals Corporation CHM0011304 4,4'-ETHYLENEDIANILINE 95.00% 50G $2792.97 2021-12-16 Buy
Chemenu CM186676 4,4''-Diaminobibenzyl 95% 100g $463 2021-12-16 Buy
Crysdot CD41000655 4,4'-(Ethane-1,2-diyl)dianiline 95+% 100g $490 2021-12-16 Buy
Sigma-Aldrich 32784 4,4′-Ethylenedianiline technical, ≥95% (NT) 10g $211 2024-03-01 Buy
TCI Chemical E0346 4,4'-Ethylenedianiline >97.0%(GC)(T) 5g $273 2024-03-01 Buy
TCI Chemical E0346 4,4'-Ethylenedianiline >97.0%(GC)(T) 25g $1093 2024-03-01 Buy
TRC E918195 4,4''-Ethylenedianiline 250mg $55 2021-12-16 Buy
TRC E918195 4,4''-Ethylenedianiline 1g $100 2021-12-16 Buy

Properties

Melting point :133-137 °C(lit.)
Boiling point :342.14°C (rough estimate)
Density :0.9678 (rough estimate)
vapor pressure :0.001Pa at 20℃
refractive index :1.4400 (estimate)
storage temp. :room temp
pka :5.17±0.10(Predicted)
form :Powder
color :White to Gray to Brown
BRN :394999
InChI :InChI=1S/C14H16N2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h3-10H,1-2,15-16H2
InChIKey :UHNUHZHQLCGZDA-UHFFFAOYSA-N
SMILES :C(C1=CC=C(N)C=C1)CC1=CC=C(N)C=C1
LogP :2.25 at 23℃ and pH7.7-8.6
CAS DataBase Reference :621-95-4(CAS DataBase Reference)
NIST Chemistry Reference :Benzenamine, 4,4'-(1,2-ethanediyl)bis-(621-95-4)
EPA Substance Registry System :Benzenamine, 4,4'-(1,2-ethanediyl)bis- (621-95-4)

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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4,4′-Ethylenedianiline was used in preparation of molecularly imprinting sol-gel materials for detection of DDT.

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