26549-65-5
中文名稱
N,N,N',N'-四甲基-L-酒石酰胺
英文名稱
N,N,N',N'-Tetramethyl-L-tartramide
CAS
26549-65-5
分子式
C8H16N2O4
MDL 編號(hào)
MFCD00025672
分子量
204.22
MOL 文件
26549-65-5.mol
更新日期
2024/12/20 09:48:17
26549-65-5 結(jié)構(gòu)式
基本信息
中文別名
N,N,N',N'-四甲基-L-酒石酰胺(2R,3R)-2,3-二羥基-N,N,N',N'-四甲基琥珀酰胺
英文別名
(+)-L-TARTARIC ACID BIS(DIMETHYLAMIDE)(+)-N,N,N',N'-TETRAMETHYL-L-TARTARAMIDE
N,N,N',N'-TETRAMETHYL-L-TARTARAMIDE
(+)-N,N,N',N'-TETRAMETHYL-L-TARTARDIAMIDE
(+)-N,N,N',N'-TETRAMETHYL-L-TARTARIC ACID DIAMIDE
(+)-N,N,N',N'-TETRAMETHYL-L-TARTARIC ACID DIAMINE
N,N,N',N'-TETRAMETHYL-L-TARTRAMIDE
(R,R)-(+)-2,3-DIHYDROXY-N,N,N',N'-TETRAMETHYLSUCCINAMIDE
(2R,3R)-2,3-Dihydroxy-N,N,N',N'-tetramethylsuccinamide
2,3-Dihydroxy-N,N,NNtetramethyl-succinamide
N,N,NNTetramethyltartramide
Weinsaeure-bis-dimethylamid
(2R,3R)-2,3-Dihydroxy-N1,N1,N4,N4-tetramethylsuccinamide
(+)-L-Tartaric acid bis(dimethylamide)
(+)-L-Tartaric acid bis(dimethylamide), (R,R)-(+)-2,3-Dihydroxy-N,N,Nμ,Nμ-tetramethylsuccinamide
(2R,3R)-2,3-Dihydroxy-N,N,N',N'-tetramethylbutanediamide
(2R,3R)-N,N,N',N'-Tetramethyl-2,3-dihydroxybutanediamide
(2R,3R)-N,N,N',N'-Tetramethyl-2,3-dihydroxysuccinamide
物理化學(xué)性質(zhì)
熔點(diǎn)184-186 °C(lit.)
比旋光度46 º (c=3, EtOH)
沸點(diǎn)342.71°C (rough estimate)
密度1.2441 (rough estimate)
折射率1.4500 (estimate)
儲(chǔ)存條件Inert atmosphere,Room Temperature
溶解度乙醇（微溶，加熱）、水（微溶）
酸度系數(shù)(pKa)11.79±0.20(Predicted)
形態(tài)固體
顏色白色至灰白色
旋光性 (optical activity)[α]20/D +46°, c = 3 in ethanol
BRN1959244
CAS 數(shù)據(jù)庫(kù)26549-65-5(CAS DataBase Reference)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H315-H319-H335
防范說(shuō)明P261-P305+P351+P338
安全說(shuō)明S22-S24/25
WGK Germany3
海關(guān)編碼29241990