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| LC4706 Phthaldialdehyde for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC31706 | Plastic bottle | 10 g | 33.3 |
| AC31706 | Plastic bottle | 50 g | 133.2 |
| Product information | |
| Synonyms | OPA |
| Hill Formula | C8H6O2 |
| Chemical formula | C6H4-1,2-(CHO)2 |
| HS Code | 2912 29 00 |
| EC number | 211-402-2 |
| Molar mass | 134.13 g/mol |
| CAS number | 643-79-8 |
| Chemical and physical data | |
| Ignition temperature | 480 °C |
| Solubility | 53 g/l (20 °C) |
| Melting point | 53 – 56 °C |
| Molar mass | 134.13 g/mol |
| Density | 1.13 g/cm3 (20 °C) |
| Bulk density | 530 kg/m3 |
| pH value | 7 (53 g/l, H2O, 20 °C) |
| Boiling point | 83 – 84 °C (1 hPa) |
| Flash point | >110 °C |
| Safety information according to GHS | |
| Hazard Statement(s) | H330: Fatal if inhaled. H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H372: Causes damage to organs through prolonged or repeated exposure. EUH014: Reacts violently with water. EUH029: Contact with water liberates toxic gas. |
| Precautionary Statement(s) | P233: Keep container tightly closed. P271: Use only outdoors or in a well-ventilated area. P280: Wear protective gloves/protective clothing/eye protection/face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| Hazard Pictogram(s) |   
|
| Storage class | Combustible substances, toxic |
| WGK | WGK 3 highly water endangering |
| Disposal | 9 Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). |
| Safety information | |
| R Phrase | R 25-34-43-50 Toxic if swallowed.Causes burns.May cause sensitization by skin contact.Very toxic to aquatic organisms. |
| S Phrase | S 26-36/37/39-45-61 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Categories of danger | toxic, corrosive, sensitizing, dangerous for the environment |
| Hazard Symbol |
|
Toxic
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(PHTHALDIALDEHYDE), 8 (6.1), II |
| Declaration (transport by air) IATA-DGR | UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(PHTHALDIALDEHYDE), 8 (6.1), II |
| Toxicological data | |
| LD 50 oral | LD50 rat 178 mg/kg |
| LD 50 dermal | LD50 rat > 2000 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Melting range – lower value |
≥ 54 °C |
| – upper value | ≤ 56 °C |
| Identity (IR) | passes test |
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