Phthalic Anhydride 100G
Phthalic anhydride for synthesis. CAS 85-44-9, pH 2 (6 g/l, H₂O, 20 °C).
Manufacturer: Merck
Catalog ID: 800592.0100
Stock: In Stock
Description
Catalogue Number | 800592 |
Product Information
CAS number | 85-44-9 |
EC index number | 607-009-00-4 |
EC number | 201-607-5 |
Hill Formula | C₈H₄O₃ |
Molar Mass | 148.11 g/mol |
HS Code | 2917 35 00 |
Applications
Application | Phthalic anhydride for synthesis. CAS 85-44-9, pH 2 (6 g/l, H₂O, 20 °C). |
Physicochemical Information
Boiling point | 285 °C (1013 hPa) |
Density | 1.527 g/cm3 (20 °C) |
Explosion limit | 1.7 - 10.5 %(V) |
Flash point | 152 °C |
Ignition temperature | 580 °C |
Melting Point | 131 °C |
pH value | 2 (6 g/l, H₂O, 20 °C) |
Vapor pressure | <0.01 hPa (20 °C) |
Bulk density | 500 - 700 kg/m3 |
Solubility | 6 g/l (slow decomposition) |
Toxicological Information
LD 50 oral | LD50 Rat 1530 mg/kg |
LD 50 dermal | LD50 Rabbit > 3160 mg/kg |
Storage and Shipping Information
Storage | Store below +30°C. |
Specifications
Assay (morpholine method) | ≥ 98,0 %(m) |
Melting range (lower value) | ≥ 129 °C |
Melting range (upper value) | ≤ 133 °C |
Identity (IR) | conforms |