(+)-O,O′-Diacetyl-L-tartaric anhydride is an HPLC derivatization reagent for UV/Vis detection. It is mainly employed as a reagent for the chiral derivatization of amino alcohols. It also reacts with alkanoamines in aprotic medium containing trichloroacetic acid and produces tartaric acid monoesters (+)-O,O′-Diacetyl-L-tartaric anhydride may be used as a chiral derivatizating agent in the following: • determination of enantiomeric vigabatrin in mouse serum samples using ultra-high performance liquid chromatography-quadrupole-time-of-flight mass spectrometry (UHPLC-Q-TOF-M) • determination of trantinterol in rat plasma by ultra performance liquid chromatography–electrospray ionization mass spectrometry (UPLC–MS/MS)
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Di-O-acetyl-L-tartaric anhydride
Dangerous GoodsCAS number:6283-74-5 molecular formula:C8H8O7
overview
compound introduction
Specs
| Chinese alias | (+)-二乙酰基-L-酒石酸酐 | ||
| English alias | 6283-74-5 | (+)-Diacetyl-L-tartaric anhydride | (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl diacetate | Di-O-acetyl-L-tartaric Anhydride | 2,5-Furandione, 3,4-bis(acetyloxy)dihydro-, (3R,4R)- | L-diacetyltartaric anhydride | D7XNF76O0K | diacetyltartaric ac | ||
| CAS number | 6283-74-5 | molecular formula | C8H8O7 |
| molecular weight | 216.14 g/mol | Exact mass | ≥96% |
| PSA | 96.000 Ų | logp | -0.400 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS05 , GHS07
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H318: 造成严重的眼睛损伤
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移
WGK Germany:
3
Personal protective equipment:
dust mask type N95 (US), Eyeshields, Gloves
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
6283-74-5 | (+)-O,O′-Diacetyl-L-tartaric anhydride.pdf





