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Product introduction

无臭、无味。难溶于水，溶于碱水，易溶于丙酮、乙醚、苯及热乙醇，受热升华。对光热较稳定。无吸湿性，加热可随着水蒸气一起挥发。溶解度（W/W，25℃）；丙酮22%，苯18%，甲醇5%，四氯化碳3%，乙醇3%，水

Specs ⸢ View details ⸥

Chinese name

脱氢乙酸

English name

Dehydroacetic acid

Chinese alias

脱氢醋酸 | 3-乙酰基-6-甲基-2,4-吡喃二酮

English alias

DHA | 2H-Pyran-2, 3-acetyl-6-methyl- | 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, enol form | 4-Hexenoic acid, 2-acetyl-5-hydroxy-3-oxo-, .delta.-lactone | 4-Hexenoic acid, .delta.-lactone | Q63088091 | D0039 | NSC8770 | NSC-8770 | WLN: T6OV DV CHJ CV1 F1

CAS number

520-45-6

molecular formula

C8H8O4

molecular weight

168.15 g/mol

Exact mass

≥98%

PSA

60.400 Å²

Logp

0.300

Technical Documents

520-45-6 | Dehydroacetic acid.pdf
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