| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| O843822 | MACKLIN | 3-O-乙基抗坏血酸醚 | 95% | 27元/250mg; 29元/1g; 36元/5g; 120元/25g; 464元/100g; 2056元/500g; | 咨询 |
|
| E0926 | TCI | 3-O-Ethyl-L-ascorbic Acid | >98.0%(T)(HPLC) | 725元/5G; 1795元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(T)(HPLC) | | 分子式/分子量 | C8H12O6 = 204.18 | | 外观与形状(20℃) | 固体 | | 储存温度 | 0-10℃ | | 应避免的情况 | 加热 | | Reaxys-RN | 4866652 | | PubChem物质ID | 160871287 | | MDL编号 | MFCD09261382 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 112.0 to 116.0 ℃ | | Specific rotation [a]20/D | +45.0 to +49.0 deg(C=1、MeOH) |
物性(参考值) | 熔点 | 114 ℃ | | 比旋光度 [α]D | 47° (C=1,MeOH) | | 溶解性(可溶于) | 甲醇 |
|
| 632911 | J&K | 3-O-Ethyl-L-ascorbic Acid | 98% | 559元/1G; 894元/5G; 2005元/25G; | 咨询 |
基本信息 | 分子式 | C8H12O6 | | 分子量 | 204.18 | | 熔点 | 112-116 | | 比旋光度([α]20D) | +45° to +49.0° (C=1, MeOH) | | MDL编码 | MFCD09261382 | | Beilstein | 4866652 | | 存储条件 | Store at 2-8℃ |
|
| CDS009203 | Sigma-Aldrich | 3-o-Ethyl-L-ascorbic acid | AldrichCPR | 1487.65元/100 MG; | 咨询 |
产品说明 其他说明 Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.
NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. 基本信息 | 经验(实验)分子式 | C8H12O6 | | 分子量 | 204.18 | | MDL编号 | MFCD09261382 | | PubChem化学物质编号 | 329784617 |
产品性质 | SMILES string | CCOC1=C(O)C(=O)O[C@@H]1[C@@H](O)CO | | InChI | 1S/C8H12O6/c1-2-13-7-5(11)8(12)14-6(7)4(10)3-9/h4,6,9-11H,2-3H2,1H3/t4-,6+/m0/s1 | | InChI key | ZGSCRDSBTNQPMS-UJURSFKZSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 049982 | Fluorochem | 3-O-Ethyl-L-ascorbic Acid | 95% | 220元/1g; 440元/5g; 858元/10g; 1628元/25g; | 咨询 |
基本信息 | CAS Number | 86404-04-8 | | MDL Number | MFCD09261382 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | 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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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 relevant procedures. on this label).
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 in accordance with local regulation .
|
|
m.cnreagent.com