20698-91-3
中文名稱
D-扁桃酸甲酯
英文名稱
(R)-(-)-Methyl mandelate
CAS
20698-91-3
分子式
C9H10O3
MDL 編號(hào)
MFCD00064247
分子量
166.17
MOL 文件
20698-91-3.mol
更新日期
2025/04/01 11:35:41
20698-91-3 結(jié)構(gòu)式
基本信息
中文別名
D-扁桃酸甲酯(R)-(-)-扁桃酸甲酯
英文別名
(-)-D-MANDELIC ACID METHYL ESTERD-(-)-MANDELIC ACID METHYL ESTER
(-)-METHYL D-MANDELATE
METHYL D-(-)-MANDELATE
(-)-METHYL (R)-ALPHA-HYDROXYPHENYL ACETATE
METHYL (R)-ALPHA-HYDROXYPHENYLACETATE
METHYL (R)-(-)-MANDELATE
(R)-MANDELIC ACID METHYL ESTER
(R)-(-)-METHYL MANDELATE
METHYL (R)-(-)-MANDELATE, 99+%
R-MINUS-MANDELIC ACID METHYL ESTER
(R)-(-)-Methyl mandelate, 98+%
Benzeneacetic acid, .alpha.-hydroxy-, methyl ester, (.alpha.R)-
(-)-methyl (r)-α-hydroxyphenyl acetate
(-)-methyl (r)-α-hydroxyphenylacetate
(r)-(-)-à-hydroxyphenylacetic acid methyl ester
(-)-Methyl (R)-alpha-hydroxyphenylacetate
(-)-Methyl (R)-α-hydroxyphenylacetate, (-)-Methyl D-mandelate
(2R)-2-Hydroxy-2-phenylacetic acid methyl ester
(R)-2-Hydroxy-2-phenylacetic acid methyl ester
所屬類別
有機(jī)原料：羧酸酯及其衍生物物理化學(xué)性質(zhì)
熔點(diǎn)56-58 °C
比旋光度-146 º (c=2, MeOH)
沸點(diǎn)234.38°C (rough estimate)
密度1.1097 (rough estimate)
折射率1.4371 (estimate)
閃點(diǎn)>110°C
儲(chǔ)存條件2-8°C
溶解度Chloroform (Slightly), Methanol (Sparingly, Sonicated)
酸度系數(shù)(pKa)12.19±0.20(Predicted)
形態(tài)Solid
顏色White to Off-White
旋光性 (optical activity)[α]20/D 144.0°, c = 1 in methanol
BRN3589447
CAS 數(shù)據(jù)庫(kù)20698-91-3(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P280-P302+P352-P362+P364
安全說(shuō)明S22-S24/25
WGK Germany3
海關(guān)編碼29181990
知名試劑公司產(chǎn)品信息
Acros Organics
R-扁桃酸甲酯(R)-(-)-Methyl mandelate, 98+%(20698-91-3)
Sigma Aldrich
20698-91-3(sigmaaldrich)