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delta-Valerolactone

542-28-9
Product Attributes
Catalog No： YB53864 CAS No.： 542-28-9 Brand: MF: C5H8O2 MW: 100.12 Characters:透明無色至淡黃色液體
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB53864 yunbang 500g 98% may contain polymer $30.00 Visible after login Inquiry
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YB53864 yunbang 1kg 98% may contain polymer $60.00 Visible after login Inquiry
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Product Name delta-Valerolactone
Chinese alias四氫-2H-2-吡喃酮
CAS542-28-9
FormulaC5H8O2
MW100.12
Appearance透明無色至淡黃色液體
MDLMFCD00006645
Melting point-12.5 °C
Boiling point219 °C
Storage condition?20°C
Symbol N/A
Chemical Stability1.放置之易聚合。遇氫氧化鋇水溶液即變?yōu)?-羥基戊酸鹽。與氫溴酸作用產(chǎn)生5-溴戊酸，經(jīng)CrO3氧化成戊二酸。 2. 存在于煙葉、煙氣中。
Safe PropertyS26-S39
Hazard Category CodeR41
Chinese alias四氫-2H-2-吡喃酮
CAS542-28-9
FormulaC5H8O2
MW100.12
Appearance透明無色至淡黃色液體
MDLMFCD00006645
Melting point-12.5 °C
Boiling point219 °C
Chemical Stability1.放置之易聚合。遇氫氧化鋇水溶液即變?yōu)?-羥基戊酸鹽。與氫溴酸作用產(chǎn)生5-溴戊酸，經(jīng)CrO3氧化成戊二酸。 2. 存在于煙葉、煙氣中。
Safe PropertyS26-S39
Hazard Category CodeR41
Water Solubilitymiscible
Storage?20°C
SmilesO=C1OCCCC1
InchiKeyOZJPLYNZGCXSJM-UHFFFAOYSA-N
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