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Phtalic Anhydride ( 2-Benzofuran-1,3-dione ) [ CAS: 85-44-9 ] - 500g
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Description
PHTALIC ANHYDRIDE
- Sum formula: C8H4O3
- Molar mass [g/mol]: 148,11
- EC no: 201-607-5
- CAS number: 85-44-9
phthalic acid anhydride Identified uses: Industry, laboratories, teaching, analytical applications.
Phthalic anhydride is an organic compound with the formula C8H4O3C It is a white crystalline solid that is commonly used in the production of plasticizers, resins, and dyes. It is derived from benzene through a process called oxidation, where benzene is reacted with oxygen in the presence of a catalyst to produce phthalic acid, which is then dehydrated to form phthalic anhydride.
SAFETY
Danger Hazard Statements May form combustible dust concentrations in air Harmful if swallowed Causes skin irritation May cause an allergic skin reaction Causes serious eye damage May cause allergy or asthma symptoms or breathing difficulties if inhaled May cause respiratory irritation Precautionary Statements Prevention Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Wear protective gloves/protective clothing/eye protection/face protection Avoid breathing dust/fume/gas/mist/vapors/spray In case of inadequate ventilation wear respiratory protection Contaminated work clothing should not be allowed out of the workplace Use only outdoors or in a well-ventilated area Inhalation If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing Skin IF ON SKIN: Wash with plenty of soap and water Take off contaminated clothing and wash before reuse If skin irritation or rash occurs: Get medical advice/attention Eyes IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. ContinuerinsingImmediately call a POISON CENTER or doctor/physician Ingestion IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell Rinse mouth Storage Store in a well-ventilated place. Keep container tightly closed Store locked up Disposal Dispose of contents/container to an approved waste disposal plant Hazards not otherwise classified (HNOC) None identified