| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D808516 | MACKLIN | 2-脱氧-2,2-二氟戊呋喃糖-1-酮3.5-二安息香酸盐 | 98% | 29元/1g; 35元/5g; 102元/25g; 381元/100g; 1888元/500g; | 咨询 |
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| D4207 | TCI | 2-Deoxy-2,2-difluoro-D-erythro-pentonic Acid γ-Lactone 3,5-Dibenzoate | >98.0%(HPLC) | 80元/1G; 190元/5G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(HPLC) | | 分子式/分子量 | C19H14F2O6 = 376.31 | | 外观与形状(20℃) | 固体 | | 储存温度 | <0℃ | | 应避免的情况 | 加热 | | Reaxys-RN | 5384648 | | PubChem物质ID | 160871462 | | MDL编号 | MFCD08458308 |
技术规格 | Appearance | White to Almost white powder to crystal | | Purity(HPLC) | min. 98.0 area% | | Melting point | 121.0 to 125.0 ℃ | | Specific rotation [a]20/D | +69.0 to +73.0 deg(C=1, CH3CN) |
物性(参考值) | 熔点 | 123 ℃ | | 比旋光度 [α]D | 71° (C=1,CH3CN) | | 溶解性(可溶于) | 二甲基甲酰胺 |
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| 350903 | J&K | 3,5-Di-O-benzoyl-2-deoxy-2,2-difluoro-D-ribonic acid-1,4-lactone | 95% | 571元/1G; | 咨询 |
基本信息 | 分子式 | C19H14F2O6 | | 分子量 | 376.31 | | 熔点 | 117-119 | | 比旋光度([α]20D) | +69° to +73° (C=1, CH3CN) | | MDL编码 | MFCD08458308 | | Beilstein | 5384648 | | 存储条件 | Store at 2-8℃ |
安全信息 |
| Y10126 | Alfa Aesar | ((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-oxotetrahydrofuran-2- | | 120元/1g; 194元/5g; 325元/10g; 588元/25g; 1864元/100g; | 咨询 |
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| 318657 | Fluorochem | ((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-oxotetrahydrofuran-2-yl)methyl benzoate | 98% | 220元/1g; 374元/5g; 638元/10g; 1100元/25g; | 咨询 |
基本信息 | CAS Number | 122111-01-7 | | MDL Number | MFCD00209570 |
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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