| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| A838698 | MACKLIN | 1,4-酐-赤藓糖醇 | 98% | 34元/1g; 169元/5g; 842元/25g; 2724元/100g; | 展开 |
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| A928163 | MACKLIN | 1,4-酐-赤藓糖醇 | ≥95% | 185元/1g; | 展开 |
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| A1839 | TCI | 1,4-Anhydroerythritol | >98.0%(GC) | 815元/5G; | 展开 |
基本信息 | 纯度/分析方法 | >98.0%(GC) | | 分子式/分子量 | C4H8O3 = 104.11 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 79917 | | PubChem物质ID | 87558923 | | SDBS (AIST Spectral DB) | 51597 | | MDL编号 | MFCD00075210 |
技术规格 | Appearance | White or Colorless to Almost white or Almost colorless powder to lump to clear liquid | | Purity(GC) | min. 98.0 % |
物性(参考值) |
| 340928 | Sigma-Aldrich | 1,4-Anhydroerythritol | 95% | 950.3元/5 G; 4021.87元/25 G; | 展开 |
产品说明 一般描述 1,4-脱水赤醇是一种环状邻位二醇。 1,4-脱水赤醇在氧化钨-钯催化剂上发生加氢脱氧反应，得到3-羟基四氢呋喃。 应用 1,4-脱水赤醇被用于合成缺少腺嘌呤成分的腺苷A的吡喃葡萄糖苷类似物的关键步骤。 包装 5, 25 g in glass bottle 基本信息 | 经验(实验)分子式 | C4H8O3 | | 分子量 | 104.10 | | EC 号 | 224-433-1 | | MDL编号 | MFCD00075210 | | PubChem化学物质编号 | 24860877 | | NACRES | NA.22 |
产品性质 | 质量水平 | 100 | | 测定 | 95% | | 折射率 | n20/D 1.477 (lit.) | | 密度 | 1.27 g/mL at 25 ℃ (lit.) | | SMILES string | O[C@H]1COC[C@H]1O | | InChI | 1S/C4H8O3/c5-3-1-7-2-4(3)6/h3-6H,1-2H2/t3-,4+ | | InChI key | SSYDTHANSGMJTP-ZXZARUISSA-N |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves |
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| 050643 | Fluorochem | (3R,4S)-Tetrahydrofuran-3,4-diol | 95% | 1188元/1g; 2244元/5g; 10626元/25g; | 展开 |
基本信息 | CAS Number | 4358-64-9 | | MDL Number | MFCD00075210 |
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 .
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