Description
ynonyms | 2,3-Butanedione, 2,3-Butadione, Dimethyldiketon, Dimethylglyoxal |
Description | Diacetyl |
Product Information | |
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CAS number | 431-03-8 |
EC number | 207-069-8 |
Hill Formula | C₄H₆O₂ |
Chemical formula | CH₃COCOCH₃ |
Molar Mass | 86.09 g/mol |
HS Code | 2914 19 90 |
Structure formula Image | |
Quality Level | MQ200 |
Applications | |
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Application | Diacetyl for synthesis. CAS 431-03-8, chemical formula CH₃COCOCH₃. |
Toxicological Information | |
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LD 50 oral | LD50 Rat 1580 mg/kg |
LD 50 dermal | LD50 Rabbit > 5000 mg/kg |
Storage and Shipping Information | |
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Storage | Store at +2°C to +8°C. |
Transport Information | |
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Declaration (railroad and road) ADR, RID | UN 2346 , 3, II |
Declaration (transport by air) IATA-DGR | UN 2346 , 3, II |
Declaration (transport by sea) IMDG-Code | UN 2346 , 3, II |
Specifications | |
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Assay (GC, area%) | ≥ 97.0 % (a/a) |
Density (d 20 °C/ 4 °C) | 0.984 – 0.987 |
Identity (IR) | passes test |
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