4,4'-Oxydiphthalic anhydride
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- $5 - $945.95
- Product name: 4,4'-Oxydiphthalic anhydride
- CAS: 1823-59-2
- MF: C16H6O7
- MW: 310.21
- EINECS:412-830-4
- MDL Number:MFCD00039144
- Synonyms:4,4'-Oxydiphthalic Anhydride (purified by subliMation);4,4 '-diphenylether twoanhydride;1,3-Isobenzofurandione, 5,5'-oxybis-;Bis-(3-phthalyl anhydride) ether SynonyMs 4,4'-Oxydiphthalic anhydride;4,4''-Oxybisdiphthalic a;5,5'-oxybis(2-benzofuran-1,3-dione);5,5’-oxybis-3-isobenzofurandione ;oxydiphthalicanhydride
51 prices
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Brand
- aablocks
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Arctom
- Chemenu
- Chem-Impex
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- Synthonix
- TCI Chemical
- TRC
Package
- 250mg
- 1g
- 5g
- 10g
- 25g
- 100.00g
- 100g
- 250G
- 500.00g
- 500g
- 1kg
- 1000.00g
- Manufactureraablocks
- Product numberAA0077IT
- Product description5,5'-Oxybis(isobenzofuran-1,3-dione) 98%
- Packaging1g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0077IT
- Product description5,5'-Oxybis(isobenzofuran-1,3-dione) 98%
- Packaging10g
- Price$6
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0077IT
- Product description5,5'-Oxybis(isobenzofuran-1,3-dione) 98%
- Packaging25g
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0077IT
- Product description5,5'-Oxybis(isobenzofuran-1,3-dione) 98%
- Packaging100g
- Price$33
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-20609
- Product description4,4′-Oxydiphthalic anhydride 98%
- Packaging100g
- Price$345
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-20609
- Product description4,4'-Oxydiphthalic anhydride 97%
- Packaging100g
- Price$345
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-20609
- Product description4,4'-Oxydiphthalic anhydride 97%
- Packaging100g
- Price$345
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberL600
- Product description4,4′-Oxydiphthalic anhydride
- Packaging1g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ52982
- Product description4,4′-Oxydiphthalic anhydride
- Packaging5g
- Price$24
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ52982
- Product description4,4′-Oxydiphthalic anhydride
- Packaging25g
- Price$67
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA102998
- Product description5,5'-Oxybis(isobenzofuran-1,3-dione) 97%
- Packaging100g
- Price$95
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA102998
- Product description5,5'-Oxybis(isobenzofuran-1,3-dione) 97%
- Packaging10g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA102998
- Product description5,5'-Oxybis(isobenzofuran-1,3-dione) 97%
- Packaging25g
- Price$24
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0011319
- Product description4,4'-OXYDIPHTHALIC ANHYDRIDE 95.00%
- Packaging1G
- Price$945.95
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberBD-A102998
- Product description4,4-Oxydiphthalic anhydride 97%
- Packaging1kg
- Price$332
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberBD-A102998
- Product description4,4-Oxydiphthalic anhydride 97%
- Packaging1kg
- Price$332
- Updated2026-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0077IT | 5,5'-Oxybis(isobenzofuran-1,3-dione) 98% | 1g | $5 | 2026-05-28 | Buy |
| aablocks | AA0077IT | 5,5'-Oxybis(isobenzofuran-1,3-dione) 98% | 10g | $6 | 2026-05-28 | Buy |
| aablocks | AA0077IT | 5,5'-Oxybis(isobenzofuran-1,3-dione) 98% | 25g | $11 | 2026-05-28 | Buy |
| aablocks | AA0077IT | 5,5'-Oxybis(isobenzofuran-1,3-dione) 98% | 100g | $33 | 2026-05-28 | Buy |
| AHH | MT-20609 | 4,4′-Oxydiphthalic anhydride 98% | 100g | $345 | 2021-12-16 | Buy |
| AHH | MT-20609 | 4,4'-Oxydiphthalic anhydride 97% | 100g | $345 | 2026-05-25 | Buy |
| AHH | MT-20609 | 4,4'-Oxydiphthalic anhydride 97% | 100g | $345 | 2026-05-26 | Buy |
| AK Scientific | L600 | 4,4′-Oxydiphthalic anhydride | 1g | $14 | 2021-12-16 | Buy |
| AK Scientific | J52982 | 4,4′-Oxydiphthalic anhydride | 5g | $24 | 2021-12-16 | Buy |
| AK Scientific | J52982 | 4,4′-Oxydiphthalic anhydride | 25g | $67 | 2021-12-16 | Buy |
| Ambeed | A102998 | 5,5'-Oxybis(isobenzofuran-1,3-dione) 97% | 100g | $95 | 2021-12-16 | Buy |
| Ambeed | A102998 | 5,5'-Oxybis(isobenzofuran-1,3-dione) 97% | 10g | $10 | 2021-12-16 | Buy |
| Ambeed | A102998 | 5,5'-Oxybis(isobenzofuran-1,3-dione) 97% | 25g | $24 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0011319 | 4,4'-OXYDIPHTHALIC ANHYDRIDE 95.00% | 1G | $945.95 | 2021-12-16 | Buy |
| Arctom | BD-A102998 | 4,4-Oxydiphthalic anhydride 97% | 1kg | $332 | 2026-05-25 | Buy |
| Arctom | BD-A102998 | 4,4-Oxydiphthalic anhydride 97% | 1kg | $332 | 2026-05-26 | Buy |
Properties
Melting point :225-229 °C(lit.)
Boiling point :410.39°C (rough estimate)
Density :1.4942 (rough estimate)
refractive index :1.6380 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :very slightly in Toluene,Acetone
form :powder to crystal
color :White to Light yellow to Light orange
InChI :InChI=1S/C16H6O7/c17-13-9-3-1-7(5-11(9)15(19)22-13)21-8-2-4-10-12(6-8)16(20)23-14(10)18/h1-6H
InChIKey :QQGYZOYWNCKGEK-UHFFFAOYSA-N
SMILES :O(C1C=CC2C(=O)OC(=O)C=2C=1)C1C=CC2C(=O)OC(=O)C=2C=1
CAS DataBase Reference :1823-59-2(CAS DataBase Reference)
NIST Chemistry Reference :Bis-(3-phthalyl anhydride) ether(1823-59-2)
EPA Substance Registry System :1,3-Isobenzofurandione, 5,5'-oxybis- (1823-59-2)
Boiling point :410.39°C (rough estimate)
Density :1.4942 (rough estimate)
refractive index :1.6380 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :very slightly in Toluene,Acetone
form :powder to crystal
color :White to Light yellow to Light orange
InChI :InChI=1S/C16H6O7/c17-13-9-3-1-7(5-11(9)15(19)22-13)21-8-2-4-10-12(6-8)16(20)23-14(10)18/h1-6H
InChIKey :QQGYZOYWNCKGEK-UHFFFAOYSA-N
SMILES :O(C1C=CC2C(=O)OC(=O)C=2C=1)C1C=CC2C(=O)OC(=O)C=2C=1
CAS DataBase Reference :1823-59-2(CAS DataBase Reference)
NIST Chemistry Reference :Bis-(3-phthalyl anhydride) ether(1823-59-2)
EPA Substance Registry System :1,3-Isobenzofurandione, 5,5'-oxybis- (1823-59-2)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
4,4'-Oxydiphthalic anhydride/ODPA(CAS:1823-59-2) is a solid, melts in the range of 225-229 °C and was first introduced in the mid-1980s, offering a greater degree of flexibility than other commercial dianhydrides. It also is somewhat less reactive than BTDA. ODPA has largely been used in polyimides and much less so in epoxies. It imparts special performance properties in free films and in FCCL production for high-end personal electronic devices.More related product prices
Dibutyl phthalate Succinic anhydride Caronic anhydride Trifluoromethanesulfonic anhydride 118-48-9 Phthaloyl dichloride Glutaric anhydride PHTHALAMIDE Maleic anhydride Phthalic anhydride O-Phthalimide 4-Tolyl ether 3-Phenoxy-benzaldehyde Acetic anhydride 4,4'-BIS(METHOXYMETHYL)DIPHENYL ETHER 3-Phenoxybenzyl alcoholRelated product price
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Dibutyl phthalate
$12.7-1431.4 -
Succinic anhydride
$5-1860 -
Caronic anhydride
$6-1580
