物质信息
ID:716505
名称和标识
IUPAC标准名
(2R,3R)-2,3-dihydroxybutanedioic acid
IUPAC传统名
L(+)-tartaric acid
别名
L-(+)-酒石酸L-(+)-Tartaric acid
化合物性质
安全信息
GHS危险品标识
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
危险公开号
36/37/38
GHS警示性声明
P261-P305+P351+P338-P302+P352-P321-P405-P501A
RTECS编号
WW7875000
TSCA收录
是
欧盟危险性物质标志
刺激性 (Xi)GHS危险声明
H315-H319-H335
安全公开号
26-37
理化性质
比旋光度
+12.4 (c=20 in water)
密度
1.760
熔点
168-170°C
产品相关信息
纯度
99%
描述信息
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分子图谱
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参考文献
• In combination with NaBH 4, induces asymmetric reduction of functionalized ketones with ee figures approaching those achieved with more expensive reagents: J. Chem. Soc. Perkin 1, 1826 (1990).
• Preferred acid catalyst, in combination with MgSO 4, for acetalization of unsaturated aldehydes with ethylene glycol, giving less double bond isomerization than stronger acids including tosic and succinic: J. Org. Chem., 60, 2931 (1995).
• Resolving agent for chiral bases. For improved resolution technique using two immiscible solvents and half equivalent of resolving agent, claimed to give higher optical purities and faster resolutions than conventional methods, see: Tetrahedron, 41, 2465 (1985).