18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL]
- $45 - $709.03
- Product name: 18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL]
- CAS: 81238-58-6
- MF: C22H26N4O10
- MW: 506.46
- EINECS:
- MDL Number:MFCD08276325
- Synonyms:5-(2,4-DINITROPHENYLAZO)-2-HYDROXY-1,3-XYLYLENE-18-CROWN 5-ETHER;18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL];3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-trien-21-ol, 19-[2-(2,4-dinitrophenyl)diazenyl]-
9 prices
-
AK Scientific
-
American Custom Chemicals Corporation
-
Biosynth Carbosynth
-
TCI Chemical
-
TRC
- 1mg
- 25mg
- 50mg
- 100mg
- 250mg
- 500mg
- ManufacturerAK Scientific
- Product number4734AL
- Product description18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- Packaging100mg
- Price$374
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0070445
- Product description18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL] 95.00%
- Packaging100MG
- Price$709.03
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC62077
- Product description18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- Packaging25mg
- Price$55
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC62077
- Product description18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- Packaging50mg
- Price$95
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC62077
- Product description18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- Packaging100mg
- Price$166
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC62077
- Product description18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- Packaging250mg
- Price$332.5
- Updated2021-12-16
- Buy
- ManufacturerBiosynth Carbosynth
- Product numberFC62077
- Product description18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- Packaging500mg
- Price$565
- Updated2021-12-16
- Buy
- ManufacturerTCI Chemical
- Product numberC1943
- Product description18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- Packaging100mg
- Price$224
- Updated2024-03-01
- Buy
- ManufacturerTRC
- Product numberC825015
- Product description18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol]
- Packaging1mg
- Price$45
- Updated2021-12-16
- Buy
| Manufacturer |
Product number |
Product description |
Packaging |
Price |
Updated |
Buy |
|
AK Scientific
| 4734AL |
18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] |
100mg |
$374 |
2021-12-16 |
Buy |
|
American Custom Chemicals Corporation
| CHM0070445 |
18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL] 95.00% |
100MG |
$709.03 |
2021-12-16 |
Buy |
|
Biosynth Carbosynth
| FC62077 |
18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] |
25mg |
$55 |
2021-12-16 |
Buy |
|
Biosynth Carbosynth
| FC62077 |
18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] |
50mg |
$95 |
2021-12-16 |
Buy |
|
Biosynth Carbosynth
| FC62077 |
18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] |
100mg |
$166 |
2021-12-16 |
Buy |
|
Biosynth Carbosynth
| FC62077 |
18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] |
250mg |
$332.5 |
2021-12-16 |
Buy |
|
Biosynth Carbosynth
| FC62077 |
18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] |
500mg |
$565 |
2021-12-16 |
Buy |
|
TCI Chemical
| C1943 |
18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] |
100mg |
$224 |
2024-03-01 |
Buy |
|
TRC
| C825015 |
18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] |
1mg |
$45 |
2021-12-16 |
Buy |
Properties
Melting point :109.5-110 °C(Solv: methanol (67-56-1))
Boiling point :752.0±60.0 °C(Predicted)
Density :1.44±0.1 g/cm3(Predicted)
pka :7?+-.0.20(Predicted)
form :powder to crystal
color :Light yellow to Amber to Dark green
Safety Information
| Symbol(GHS): |
|
| Signal word: |
|
| Hazard statements: |
| Code |
Hazard statements |
Hazard class |
Category |
Signal word |
Pictogram |
P-Codes |
|
| Precautionary statements: |
|
Description
18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] (CAS# 81238-58-6) is a crown ether derivative used in the enantiomeric determination of amines by square wave voltammetry using azophenolic crowns in aprotic solvent.
More related product prices
Suppliers and manufacturers
![18-CROWN-5 [4-(2,4-DINITROPHENYLAZO)PHENOL] price.](/CAS/GIF/81238-58-6.gif)