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822137 4-Propyl-2-thiouracil

822137
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
51-52-5200-103-2C₇H₁₀N₂OS170.23 g/mol

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      8221370100
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          Description
          Catalogue Number822137
          Synonyms4-Hydroxy-2-mercapto-6-propylpyrimidine
          References
          Product Information
          CAS number51-52-5
          EC number200-103-2
          Hill FormulaC₇H₁₀N₂OS
          Molar Mass170.23 g/mol
          HS Code2933 59 95
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application4-Propyl-2-thiouracil for synthesis. CAS 51-52-5, pH 6 - 7.5 (5 g/l, H₂O, 20 °C) (slurry).
          Biological Information
          Physicochemical Information
          Melting Point216 - 220 °C
          pH value6.0 - 7.0 (5 g/l, H₂O, 20 °C) (slurry)
          Bulk density159 kg/m3
          Solubility1.1 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 1250 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H302: Harmful if swallowed.
          H351: Suspected of causing cancer.
          Precautionary Statement(s)P201: Obtain special instructions before use.
          P202: Do not handle until all safety precautions have been read and understood.
          P264: Wash skin thoroughly after handling.
          P270: Do not eat, drink or smoke when using this product.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          Signal WordWarning
          Storage class10 - 13 Other liquids and solids
          WGKWGK 3 highly hazardous to water
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          Safety Information
          Categories of dangerharmful
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (HPLC, area%)≥ 98.0 % (a/a)
          Melting range (lower value)≥ 216 °C
          Melting range (upper value)≤ 220 °C
          Identity (IR)passes test

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          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Heterocycles > Heterocycles with 6-membered Rings > 1,3-Diazines, Pyrimidines, Chinazolines