一般描述: 甘油缩醛 (GF) 是一种轻甘油缩醛,由约 60% 的 5-羟基-1,3-二恶烷和约 40% 的 4-羟甲基-1,3-二恶烷组成。在酸性催化剂存在下,甘油与甲醛反应生成丙酮。GF 作为注射溶剂用于毒性试验的潜力已被报道。 应用: 甘油缩甲醛可用于多步合成 9-[(2-羟基-1-(羟甲基)乙氧基)甲基] 鸟嘌呤(2′-去甲-2′-脱氧鸟苷)(阿昔洛韦的类似物)。可用于制备 4-取代二氧杂环戊烷。甘油甲醛用于溶解水不溶性化合物,用于后续水性稀释。它被用作化学和染料乳化剂以及药物递送的助溶剂 。甘油甲醛用作大鼠中抗生素给药的溶剂。
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Glycerol Formal
Dangerous GoodsCAS number:4740-78-7 molecular formula:C4H8O3
overview
compound introduction
Specs
| Chinese alias | 1,3-二恶烷-5-醇 | 5-羟基-1,3-二恶烷 | ||
| English alias | DTXSID20197128 | F6UP32GBII | Glycerol formal (=1,3-dioxan-5-ol) | Q27277728 | UNII-F6UP32GBII | AKOS005720978 | 5-Hydroxy-1,3-dioxane | SCHEMBL337298 | STL146578 | SY039164 | 1,3-Dioxan-5-ol | FT-0699554 | 5-Hydroxy-m-dioxane | GLYCEROL FORMAL, .ALPHA.,. | ||
| CAS number | 4740-78-7 | molecular formula | C4H8O3 |
| molecular weight | 104.11 g/mol | Exact mass | ≥98%(GC) |
| PSA | 38.700 Ų | logp | -0.800 |
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physicochemical properties
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Safety information
Signal word:
Warning
Hazard Statement:
H319: 引起严重眼睛刺激
Statement of Preventive Measures:
P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续:寻求医疗帮助。
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