4,4'-OXYBIS(PHENYL ISOCYANATE)
- $55 - $886.4
- Product name: 4,4'-OXYBIS(PHENYL ISOCYANATE)
- CAS: 4128-73-8
- MF: C14H8N2O3
- MW: 252.22
- EINECS:
- MDL Number:MFCD00216648
- Synonyms:OXYBIS(4-PHENYL ISOCYANATE);1,1’-oxybis[4-isocyanato-benzen ;4,4'-OXYBIS(PHENYL ISOCYANATE);4,4'-Diisocyanato[1,1'-oxybisbenzene];4,4'-Oxybis(isocyanatobenzene);Oxybis(1,4-phenylene)bisisocyanate;Oxybis(1,4-phenylene)diisocyanate;Oxybis(4-phenyl isocyanate),99%
3 prices
Selected condition:
Brand
- American Custom Chemicals Corporation
- TRC
Package
- 100mg
- 250mg
- 5G
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0138691
- Product description4,4'-OXYBIS(PHENYL ISOCYANATE) 96.00%
- Packaging5G
- Price$886.4
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberB448770
- Product description4,4''-Bis(isocyanatophenyl)oxide
- Packaging100mg
- Price$55
- Updated2021-12-16
- Buy
- ManufacturerTRC
- Product numberB448770
- Product description4,4''-Bis(isocyanatophenyl)oxide
- Packaging250mg
- Price$110
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
American Custom Chemicals Corporation | CHM0138691 | 4,4'-OXYBIS(PHENYL ISOCYANATE) 96.00% | 5G | $886.4 | 2021-12-16 | Buy |
TRC | B448770 | 4,4''-Bis(isocyanatophenyl)oxide | 100mg | $55 | 2021-12-16 | Buy |
TRC | B448770 | 4,4''-Bis(isocyanatophenyl)oxide | 250mg | $110 | 2021-12-16 | Buy |
Properties
Melting point :64-68 °C(lit.)
Boiling point :196 °C5 mm Hg(lit.)
Density :1.2700 (rough estimate)
refractive index :1.5910 (estimate)
solubility :Acetonitrile (Soluble)
form :Solid
color :White to Off-White
Stability :Moisture Sensitive
CAS DataBase Reference :4128-73-8
EPA Substance Registry System :4,4'-Diisocyanatodiphenyl ether (4128-73-8)
Boiling point :196 °C5 mm Hg(lit.)
Density :1.2700 (rough estimate)
refractive index :1.5910 (estimate)
solubility :Acetonitrile (Soluble)
form :Solid
color :White to Off-White
Stability :Moisture Sensitive
CAS DataBase Reference :4128-73-8
EPA Substance Registry System :4,4'-Diisocyanatodiphenyl ether (4128-73-8)
Safety Information
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Signal word: | Danger | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Hazard statements: |
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Description
4,4'-Bis(isocyanatophenyl)oxide is a reagent used in the synthesis of lipid-conjugated Smac analogs with antitumor activity against human breast cancer cell lines.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.Related product price
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