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Structure of 999-81-5
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2,3-Butanediol is a chiral compound which is extensively utilized in chemical feedstocks and liquid fuels.2,3-Butanediol may be used as a reference standard for the determination of 2,3-butanediol in:Fino sherry wine by rotatory and continuous liquidliquid extraction (LLE) and headspace solid-phase microextraction (HS-SPME) combined with gas chromatography-mass spectrometry (GC-MS). Cell cultures as well as fermentation broths by high performance anion-exchange chromatography with pulsed amperometric detection (HPAE-PAD). Cocoa (Theobroma cacao L.) by HS-SPME-GC-MS with principal component analysis (PCA). Vinegar samples by HS-SPME combined with GC-MS in electron impact ionization (EI+) mode.
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H302-H311
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Precautionary Statements : P264-P270-P280-P302+P352-P330-P361+P364-P405-P501
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Lot numbers can be found on the outside label of a product: