4,4'-Oxydiphthalic anhydride
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- ₹6200 - ₹16064.3
- 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);4,4'-Oxydiphthalic dianhydride;5,5’-oxybis-3-isobenzofurandione
4 prices
Selected condition：
Brand
- Sigma-Aldrich(India)
- TCI Chemicals (India)
Package
- 5G
- 25G
- 100G
- ManufacturerSigma-Aldrich(India)
- Product number524492
- Product description4,4′-Oxydiphthalic anhydride 97%
- Packaging25G
- Price₹16064.3
- Updated2022-06-14
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberO0237
- Product description4,4'-Oxydiphthalic Anhydride
- Packaging100G
- Price₹16000
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberO0237
- Product description4,4'-Oxydiphthalic Anhydride
- Packaging25G
- Price₹8900
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberO0423
- Product description4,4'-Oxydiphthalic Anhydride (purified by sublimation)
- Packaging5G
- Price₹6200
- Updated2022-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 524492 | 4,4′-Oxydiphthalic anhydride 97% | 25G | ₹16064.3 | 2022-06-14 | Buy |
| TCI Chemicals (India) | O0237 | 4,4'-Oxydiphthalic Anhydride | 100G | ₹16000 | 2022-05-26 | Buy |
| TCI Chemicals (India) | O0237 | 4,4'-Oxydiphthalic Anhydride | 25G | ₹8900 | 2022-05-26 | Buy |
| TCI Chemicals (India) | O0423 | 4,4'-Oxydiphthalic Anhydride (purified by sublimation) | 5G | ₹6200 | 2022-05-26 | 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
O-Phthalimide Dibutyl phthalate Succinic anhydride Caronic anhydride Trifluoromethanesulfonic anhydride Maleic anhydride 118-48-9 Phthaloyl dichloride Glutaric anhydride Phthalic anhydride PHTHALAMIDE 4-Tolyl ether 3-Phenoxy-benzaldehyde Acetic anhydride 4,4'-BIS(METHOXYMETHYL)DIPHENYL ETHER 3-Phenoxybenzyl alcoholRelated product price
- O-Phthalimide
₹486-270089.99 - Dibutyl phthalate
₹490-34066.28 - Succinic anhydride
₹441-108180
Suppliers and manufacturers
SRIHARIDATTA LABORATORIES Pvt Ltd
Shubham Specialty Products Pvt Ltd
A.J Chemicals
TCI Chemicals (India) Pvt. Ltd.
MEDILUX LABORATORIES PRIVATE LIMITED
Shubham Specialty Products
Heynova (Shanghai) New Material Technology CO., Ltd
Shanghai Daeyeon Chemicals Co., Ltd
