| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D863883 | MACKLIN | D-(+)-核糖酸-1,4-内酯 | >97%(GC) | 166元/1g; 556元/5g; 988元/10g; 1886元/25g; | 咨询 |
储存：室温 状态：白色到灰白色到淡橙色粉末或晶体或块状 |
| R0063 | TCI | D-(+)-Ribono-1,4-lactone | >97.0%(GC) | 750元/1G; 2630元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >97.0%(GC) | | 分子式/分子量 | C5H8O5 = 148.11 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 82057 | | PubChem物质ID | 87560428 | | SDBS (AIST Spectral DB) | 15674 | | MDL编号 | MFCD00063241 |
技术规格 | Appearance | White to Light yellow to Light orange powder to crystal | | Purity(GC) | min. 97.0 % | | Specific rotation [a]20/D | +15.0 to +20.0 deg(C=1, H2O) |
物性(参考值) | 熔点 | 86 ℃ | | 比旋光度 [α]D | 18° (C=1,H2O) | | 水溶性 | 可溶 |
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| 224771 | J&K | D-(+)-Ribonic-γ-lactone | 97% | 378元/1G; 1510元/5G; 2741元/10G; | 咨询 |
基本信息 | 分子式 | C5H8O5 | | 分子量 | 148.11 | | 熔点 | 80-86 | | 比旋光度([α]20D) | 17° to 19° (C=5, H2O) | | MDL编码 | MFCD00063241 | | Beilstein | 82057 | | EINECS 编号 | 226-256-5 |
安全信息 |
| C22783 | Alfa Aesar | D(+)-Ribonic acid gamma-lactone | 96% | 5986元/10g; | 咨询 |
基本信息 Ref#
22783 MDL
00063241 分子式
C5 H8 O5 分子量
148.12 |
| 857297 | Sigma-Aldrich | D-(+)-Ribonic γ-lactone | 97% | 1074.63元/5 G; | 咨询 |
产品说明 应用 用于手性非环系、环戊烯酮类和氧杂双环体系的重要结构单元。还用于研究非线性光学材料。 包装 5 g in glass bottle 基本信息 | 经验(实验)分子式 | C5H8O5 | | 分子量 | 148.11 | | Beilstein | 82057 | | EC 号 | 226-256-5 | | MDL编号 | MFCD00063241 | | PubChem化学物质编号 | 24888436 | | NACRES | NA.22 |
产品性质 | 质量水平 | 200 | | 测定 | 97% | | 旋光性 | [α]24/D +18°, c = 1 in H2O | | mp | 85-87 ℃ (lit.) | | SMILES string | OC[C@H]1OC(=O)[C@H](O)[C@@H]1O | | InChI | 1S/C5H8O5/c6-1-2-3(7)4(8)5(9)10-2/h2-4,6-8H,1H2/t2-,3-,4-/m1/s1 | | InChI key | CUOKHACJLGPRHD-BXXZVTAOSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 050969 | Fluorochem | D-(+)-Ribonic-gamma-lactone | 95% | 990元/1g; 2970元/5g; 9658元/25g; | 咨询 |
基本信息 | CAS Number | 5336-08-3 | | MDL Number | MFCD00063241 | | Melting Point | 85-87℃ |
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.
H332: Harmful if inhaled.
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: 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).
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 in accordance with local regulation .
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