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Phthalic anhydride, ACS reagent
CAS: 85-44-9 | C8H4O3 | 148.12 g/mol
$122.90 - $329.57
Chemical Identifiers
| CAS | 85-44-9 |
|---|---|
| Molecular Formula | C8H4O3 |
| Molecular Weight (g/mol) | 148.12 |
| MDL Number | MFCD00005918 |
| InChI Key | LGRFSURHDFAFJT-UHFFFAOYSA-N |
| Synonym | phthalic anhydride, isobenzofuran-1,3-dione, 1,3-isobenzofurandione, 1,3-dioxophthalan, 1,3-phthalandione, phthalsaeureanhydrid, phthalic acid anhydride, o-phthalic acid anhydride, phthalandione, retarder esen |
| PubChem CID | 6811 |
| ChEBI | CHEBI:36605 |
| SMILES | O=C1OC(=O)C2=CC=CC=C12 |
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|
AC423325000
|
Thermo Scientific Chemicals
423325000 |
500 g | Glass bottle |
N/A
|
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|
AC423320020
|
Thermo Scientific Chemicals
423320020 |
2 kg | Glass bottle |
N/A
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Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 85-44-9 | |
| 148.12 | |
| LGRFSURHDFAFJT-UHFFFAOYSA-N | |
| 6811 | |
| O=C1OC(=O)C2=CC=CC=C12 |
| C8H4O3 | |
| MFCD00005918 | |
| phthalic anhydride, isobenzofuran-1,3-dione, 1,3-isobenzofurandione, 1,3-dioxophthalan, 1,3-phthalandione, phthalsaeureanhydrid, phthalic acid anhydride, o-phthalic acid anhydride, phthalandione, retarder esen | |
| CHEBI:36605 |
Specifications
| 85-44-9 | |
| White | |
| 152°C | |
| Authentic | |
| C8H4O3 | |
| 500 g | |
| 01,882; 17,148 | |
| phthalic anhydride, isobenzofuran-1,3-dione, 1,3-isobenzofurandione, 1,3-dioxophthalan, 1,3-phthalandione, phthalsaeureanhydrid, phthalic acid anhydride, o-phthalic acid anhydride, phthalandione, retarder esen | |
| LGRFSURHDFAFJT-UHFFFAOYSA-N | |
| 1,3-dihydro-2-benzofuran-1,3-dione | |
| 6811 | |
| CHEBI:36605 | |
| 99.0 to 100.2% | |
| Flaky Crystals |
| 129.0°C to 132.0°C | |
| 284.0°C | |
| 0.01% max. | |
| Glass bottle | |
| MFCD00005918 | |
| 17,469 | |
| 15,7484 | |
| Solubility in water: 6g/L (20°C). Other solubilities: soluble in alcohol and carbon disulfide, slightly soluble in ether, 7.5% in benzene (25°C), forms phthalic acid in water | |
| O=C1OC(=O)C2=CC=CC=C12 | |
| 148.12 | |
| 6.4 mPa.s (197°C) | |
| 148.12 | |
| ACS Reagent | |
| Phthalic anhydride |
Safety and Handling
GHS H Statement
Harmful if swallowed.
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye damage.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause an allerg
GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Do not breat
GHS Signal Word: Danger
EINECSNumber : 201-607-5
RTECSNumber : TI3150000
TSCA : TSCA
RUO – Research Use Only