| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| L828535 | MACKLIN | L-(+)-酒石酸二甲酯 | 98% | 30元/5g; 83元/25g; 324元/100g; 1612元/500g; 5500元/2.5kg; | 咨询 |
储存：室温 状态：白色到灰白色固体 折射率：21 ° (C=2.5, H2O) |
| T0006 | TCI | Dimethyl L-(+)-Tartrate | >98.0%(GC) | 250元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C6H10O6 = 178.14 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (分解) | | Reaxys-RN | 1726253 | | PubChem物质ID | 87576032 | | SDBS (AIST Spectral DB) | 2415 | | MDL编号 | MFCD00064437 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(GC) | min. 98.0 % | | Specific rotation [a]20/D | +20.0 to +22.0 deg(C=1, H2O) | | Solubility in Methanol | almost transparency |
物性(参考值) | 熔点 | 62 ℃ | | 沸点 | 118 ℃/1 mmHg | | 比旋光度 [α]D | 21° (C=1,H2O) |
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| 195743 | J&K | L-(+)-Tartaric Acid Dimethyl Ester | 99%, ee: 99% | 250元/25G; 750元/100G; | 咨询 |
基本信息 | 分子式 | C6H10O6 | | 分子量 | 178.14 | | 熔点 | 57-60 | | 沸点 | 163 | | 闪点 | >113 | | 密度 | 1.238 | | 比旋光度([α]20D) | +20° to +22° (C=10, H20) | | MDL编码 | MFCD00064437 | | Beilstein | 1726253 | | EINECS 编号 | 210-166-8 |
安全信息 |
| L06561 | Alfa Aesar | Dimethyl L-tartrate | 99% | 271元/25g; 754元/100g; | 咨询 |
应用
Dimethyl L-tartrate is a chiral auxiliary used for the enantioselective epoxidation of allylic alcohols. It is used for asymmetric α-halogenation of acetals. It is a starting material for the synthesis of chiral building blocks. 备注
Stable under recommended storage conditions. Incompatible with oxidizing agents. 基本信息 MDL
MFCD00064437 EINECS
210-166-8 分子式
C6H10O6 分子量
178.14 熔点
56-61° 沸点
158°/11mm 闪点
>170°(338°F) 密度
1.30 灵敏度
Ambient temperatures. 形态
Crystals, crystal. powder, fused solid or chunks 溶解性
Soluble in water. Beilstein
1726256 安全信息 TSCA
是 |
| C17249 | Alfa Aesar | (+)-Dimethyl L-tartrate | 98+% | 691元/25g; 1893元/100g; 8847元/500g; | 咨询 |
基本信息 Ref#
17249 MDL
64437 分子式
C6 H10 O6 分子量
178.14 闪点
>112 |
| 240989 | Fluorochem | (2R,3R)-Dimethyl 2,3-dihydroxysuccinate | 95% | 264元/25g; 770元/100g; 7678元/1kg; | 咨询 |
基本信息 | CAS Number | 608-68-4 | | MDL Number | MFCD00064437 | | Boiling Point | 163 ℃ | | Melting Point | 57 - 60 ℃ | | Density | 1.238 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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