methyl (2R)-2-hydroxypropanoate

• ChemBase编号: 104222
• 分子式: C4H8O3
• 平均质量: 104.10452
• 单一同位素质量: 104.04734412
• SMILES: COC(=O)[C@@H](C)O
• Canonical SMILES: COC(=O)[C@H](O)C
• InChI: InChI=1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3/t3-/m1/s1
• InChIKey: LPEKGGXMPWTOCB-GSVOUGTGSA-N

名称和登记号

名称

• IUPAC标准名: methyl (2R)-2-hydroxypropanoate
• IUPAC传统名: methyl (2R)-2-hydroxypropanoate
• 别名: (R)-(+)-乳酸甲酯; D-乳酸甲酯; D-(+)-乳酸甲酯; D-乳酸甲酯; R-乳酸甲酯; D-Lactic acid methyl ester; Methyl (R)-(+)-lactate; (+)-Methyl D-lactate; (2R)-2-Hydroxypropanoic Acid Methyl Ester; (+)-2-Hydroxypropionic Acid Methyl Ester; (+)-Lactic Acid Methyl Ester; (+)-Methyl 2-Hydroxypropionate; (+)-Methyl Lactate; (R)-Methyl Lactate; D-Methyl Lactate; Methyl (2R)-2-Hydroxypropanoate; Methyl (R)-2-Hydroxypropanoate; Methyl (R)-2-Hydroxypropionate; Methyl (R)-Lactate; Methyl D-(+)-Lactate; Methyl D-lactate; D-LACTIC ACID METHYL ESTER; Methyl D-lactate

登记号

• CAS号: 17392-83-5
• EC号: 241-420-6
• MDL号: MFCD00004517
• PubChem SID: 24856785; 162092453
• PubChem CID: 637514

理论计算性质

• Acid pKa: 13.000628
• 质子受体: 2
• 质子供体: 1
• LogD (pH = 5.5): -0.32593548
• LogD (pH = 7.4): -0.32593656
• Log P: -0.32593545
• 摩尔折射率: 23.6089 cm^3
• 极化性: 9.575006 Å^3
• 极化表面积: 46.53 Å^2
• 可自由旋转的化学键: 2
• 里宾斯基五规则: true

分子性质

理化性质

• 沸点: 144-145 °C(lit.)
• 闪点: 120.2 °F; 49 °C
• 密度: 1.09 g/ml; 1.09 g/mL at 25 °C(lit.)
• 折射率: n20/D 1.413(lit.)
• 比旋光度: [α]21/D +8.4°, neat

安全信息

• 保存条件: 2-8°C, Desiccate
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 联合国危险货物编号: 3272
• 德国WGK号: 1
• 联合国危险货物等级: 3
• 联合国危险货物包装类别(PG): 3
• 危险公开号: 10-36/37; R:10-36/37
• 安全公开号: 24; S:24
• GHS危险品标识: GHS02; GHS07
• GHS警示词: Warning
• GHS危险声明: H226-H319-H335
• GHS警示性声明: P261-P305 + P351 + P338
• 个人保护装置: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 3272 3/PG 3
• 保存温度: 2-8°C

产品相关信息

• 纯度: 98%
• 光学纯度: ee: 96% (GLC)
• 线性分子式: CH3CH(OH)CO2CH3
• Empirical Formula (Hill Notation): C4H8O3

详细说明

MP Biomedicals - 02155164

(Methyl D-lactate) 1 ml = approx. 1.09 g

Sigma Aldrich - 277762

包装
5 g in glass bottle

Toronto Research Chemicals - M315230

Methyl D-(+)-Lactate is a methyl ester of D-Lactic acid.