1,2-O-异丙叉-α-D-呋喃木糖（CAS 20031-21-4）：分子式 C8H14O5、分子量 190.19。
| CAS号 | 20031-21-4 |
|---|---|
| 分子式 | C8H14O5 |
| 分子量 | 190.19 |
| LogP | -0.4 |
1,2-O-异丙叉-α-D-呋喃木糖 是一种化工化合物，登记 CAS 号为 20031-21-4，分子式 C8H14O5（分子量 190.19）。
登记 CAS 号：20031-21-4
其分子式 C8H14O5 由 8 个碳、14 个氢、5 个氧 组成。
别名/同义词：1,2-O-异丙叉-α-D-呋喃木糖 · 1,2-O-Isopropylidene-alpha-D-xylofuranose
1,2-O-异丙叉-α-D-呋喃木糖 的 CAS 登记号为 20031-21-4。
分子式 C8H14O5，分子量 190.19。
别名/同义词：1,2-O-异丙叉-α-D-呋喃木糖、1,2-O-Isopropylidene-alpha-D-xylofuranose。
1,2-O-异丙叉-α-D-呋喃木糖（CAS 20031-21-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 20031-21-4 |
|---|---|
| PubChem CID | 88338 |
| Molecular formula | C8H14O5 |
| IUPAC name | (3aR,5R,6S,6aR)-5-(hydroxymethyl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol |
| UNII (FDA) | ST50307832 |
| Molecular Weight | 190.19 |
|---|---|
| XLogP3 | -0.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 190.08412354 |
| Monoisotopic Mass | 190.08412354 |
| Topological Polar Surface Area | 68.2 |
| Heavy Atom Count | 13 |
20031-21-4; 1,2-O-Isopropylidene-alpha-D-xylofuranose; alpha-D-Xylofuranose, 1,2-O-(1-methylethylidene)-; DTXSID40885111; RefChem:72110; DTXCID501024513; 922-380-5; (3aR,5R,6S,6aR)-5-(Hydroxymethyl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol; MFCD00063295; 1,2-O-Isopropylidene-a-D-xylofuranose; (3aR,5R,6S,6aR)-5-(hydroxymethyl)-2,2-dimethyl-tetrahydro-2H-furo[2,3-d][1,3]dioxol-6-ol; 1,2-O-Isopropylidene-|A-D-xylofuranose; (3aR,5R,6S,6aR)-5-(hydroxymethyl)-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol; 1,2-O-Isopropylidene-?-D-xylofuranose; .alpha.-d-Xylofuranose, 1,2-O-(1-methylethylidene)-; 1,2-O-(1-METHYLETHYLIDENE)-ALPHA-D-XYLOFURANOSE
| GHS notification summary | 33.3% (1 / 3) |
|---|
| GHS notification summary | 33.3% (1 / 3) |
|---|---|
| Reported hazard statements | H302 (33.3%), H315 (33.3%), H319 (33.3%), H335 (33.3%) |
This chemical does not meet GHS hazard criteria for 33.3% (1 of 3) of reports.
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
1,2-O-Isopropylidene-alpha-D-xylofuranose · CAS 20031-21-4 · C8H14O5. UNII ST50307832.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 1,2-O-Isopropylidene-alpha-D-xylofuranose