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821027 Ftal-dialdehida

Phthaldialdehyde for synthesis. CAS 643-79-8, EC Number 211-402-2, chemical formula C₆H₄-1,2-(CHO)₂.

Ftal-dialdehida MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: OPA

CAS #: 643-79-8 EC Number: 211-402-2 Molar Mass: 134.13 g/mol Chemical Formula: C₆H₄(CHO)₂ Hill Formula: C₈H₆O₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
643-79-8211-402-2C₈H₆O₂C₆H₄(CHO)₂134.13 g/mol

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      8210270050
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          8210278500
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              Description
              Catalogue Number821027
              SynonymsOPA
              DescriptionPhthaldialdehyde
              References
              Product Information
              CAS number643-79-8
              EC number211-402-2
              Hill FormulaC₈H₆O₂
              Chemical formulaC₆H₄(CHO)₂
              Molar Mass134.13 g/mol
              HS Code2912 29 90
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              ApplicationPhthaldialdehyde for synthesis. CAS 643-79-8, EC Number 211-402-2, chemical formula C₆H₄-1,2-(CHO)₂.
              Biological Information
              Physicochemical Information
              Boiling point83 - 84 °C (1 hPa)
              Density1.13 g/cm3 (20 °C)
              Flash point132 °C
              Ignition temperature480 °C
              Melting Point55 - 56 °C
              pH value7 (53 g/l, H₂O, 20 °C)
              Vapor pressure0.33 Pa (20 °C)
              Bulk density530 kg/m3
              Solubility53 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 178 mg/kg
              LD 50 dermalLD50 Rat > 2000 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H301: Toxic în caz de înghiţire.
              H314: Provoacă arsuri grave ale pielii şi lezarea ochilor.
              H317: Poate provoca o reacţie alergică a pielii.
              H335: Poate provoca iritarea căilor respiratorii.
              H410: Foarte toxic pentru mediul acvatic cu efecte pe termen lung.
              Precautionary Statement(s)P260: Nu inspiraţi praful.
              P273: Evitaţi dispersarea în mediu.
              P280: Purtați mănuși de protecție/ îmbrăcăminte de protecție/ protecție pentru ochi/ protecție pentru față/ protecție pentru auz.
              P303 + P361 + P353: ÎN CAZ DE CONTACT CU PIELEA (sau cu părul): Scoateți imediat toată îmbrăcămintea contaminată. Clătiți pielea cu apă.
              P304 + P340 + P310: ÎN CAZ DE INHALARE: transportați persoana la aer liber și mențineți-o într-o poziție confortabilă pentru respirație. Sunați imediat la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
              P305 + P351 + P338: ÎN CAZ DE CONTACT CU OCHII: Clătiți cu atenție cu apă timp de mai multe minute. Scoateți lentilele de contact, dacă este cazul și dacă acest lucru se poate face cu ușurință. Continuați să clătiți.
              Signal WordPericol
              RTECSTH6950000
              Storage class6.1A Materiale combustibile, toxicitate acută Categoria 1 şi 2 /materiale periculoase foarte toxice
              WGKWGK 3 puternică poluare a apei
              Disposal9
              Compusii cancerigeni si compusii inflamabili marcati ca "toxici" sau "foarte toxici": container F. Alchili-sulfatii sunt cancerigeni. Luati masuri speciale pentru a evita inhalarea sau contactul cu pielea. Pentru neutralizarea alchil-sulfatilor, acestia se adauga in picaturi (cu o palnie de picurare) in solutie concentrata de amoniac racita cu gheata (Cod Merck 105426) agitand puternic. Inainte de colectarea in containerul D, verificati pH-ul cu strip-uri indicatoare pH, universale (Cod Merck 109535).
              Safety Information
              Categories of dangertoxic, coroziv, sensibilizator, periculos pentru mediu
              Product Usage Statements
              Storage and Shipping Information
              StorageA se depozita sub +30 °C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 2923 , 8 (6.1), II
              Declaration (transport by air) IATA-DGRUN 2923 , 8 (6.1), II
              Declaration (transport by sea) IMDG-CodeUN 2923 , 8 (6.1), II
              Supplemental Information
              Specifications
              Assay (GC, area%)≥ 97.5 % (a/a)
              Melting range (lower value)≥ 52 °C
              Melting range (upper value)≤ 56 °C
              Identity (IR)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8210270010 04022536472065
              8210270050 04027269983604
              8210278500 04027269278571

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