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820138 1,2,4-Benzenetricarboxylic 1,2-anhydride

1,2,4-Benzenetricarboxylic 1,2-anhydride for synthesis. CAS 552-30-7, pH 2 (21 g/l, H₂O, 20 °C).

1,2,4-Benzenetricarboxylic 1,2-anhydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Trimellitic acid anhydride

CAS #: 552-30-7 EC Number: 209-008-0 Molar Mass: 192.13 g/mol Hill Formula: C₉H₄O₅
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820138
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
552-30-7209-008-0C₉H₄O₅192.13 g/mol

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          Description
          Catalogue Number820138
          SynonymsTrimellitic acid anhydride
          References
          Product Information
          CAS number552-30-7
          EC index number607-097-00-4
          EC number209-008-0
          Hill FormulaC₉H₄O₅
          Molar Mass192.13 g/mol
          HS Code2917 39 85
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application1,2,4-Benzenetricarboxylic 1,2-anhydride for synthesis. CAS 552-30-7, pH 2 (21 g/l, H₂O, 20 °C).
          Biological Information
          Physicochemical Information
          Boiling point240 °C (19 hPa)
          Density1.487 g/cm3 (20 °C)
          Explosion limit1 - 7 %(V)
          Flash point227 °C
          Melting Point167.2 °C
          pH value2 (21 g/l, H₂O, 20 °C)
          Vapor pressure<1 Pa (20 °C)
          Solubility24.4 g/l (penguraian)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Tikus > 2730 mg/kg
          LD 50 dermalLD50 Kelinci 23000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H317: Dapat menyebabkan reaksi alergi pada kulit.
          H318: Menyebabkan kerusakan mata yang serius.
          H334: Dapat menyebabkan alergi atau gejala asma atau kesulitan bernafas jka terhrup.
          H335: Dapat menyebabkan iritasi pada saluran pernafasan.
          Precautionary Statement(s)P261: Hindari menghirup debu.
          P271: Gunakan hanya di luar ruangan atau di tempat yang berventilasi baik.
          P272: Pakaian kerja yang terkontaminasi tidak boleh dibawa keluar dari tempat kerja.
          P280: Kenakan sarung tangan/ pelindung mata/ pelindung wajah.
          P302 + P352: JIKA TERKENA KULIT: Cucilah dengan air yang banyak.
          P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas.
          Signal WordBahaya
          RTECSDC 2050000
          Storage class10 - 13 Cairan dan padatan lain
          WGKWGK 1 agak berbahaya untuk air
          Disposal3
          Reagen organik yang relatif tidak aktif harus dikumpulkan dalam kategori A. Jika terhalogenasi, harus ditempatkan dalam Kategori B. Untuk residu padat gunakan Kategori C.
          Safety Information
          Categories of dangermengiritasi, dapat meningkatkan kepekaan
          Product Usage Statements
          Storage and Shipping Information
          StorageSimpan dibawah +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (morpholine method)≥ 98.0 %
          Melting range (lower value)≥ 164 °C
          Melting range (upper value)≤ 168 °C
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8201380100 04022536452739
          8201380500 04022536452746

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          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polyaddition Reagents
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Oxocarboxylic Acids
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Polycondensation Reagents
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Oxocarboxylic Acids
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides