2-Hydroxy-3-methoxybenzaldehyde (CAS 148-53-8) — formula C8H8O3, molecular weight 152.15; category organic chemicals.
2-Hydroxy-3-methoxybenzaldehyde is a carbon-based organic compound with CAS registry number 148-53-8 and molecular formula C8H8O3 (molecular weight 152.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 148-53-8
Its molecular formula C8H8O3 comprises 8 C, 8 H, 3 O atoms.
Also known as: 2-Hydroxy-3-methoxybenzaldehyde · o-Vanillin · 2-Vanillin
Category: organic chemicals
The CAS registry number of 2-Hydroxy-3-methoxybenzaldehyde is 148-53-8.
Molecular formula C8H8O3, molecular weight 152.15.
It is also registered under: 2-Hydroxy-3-methoxybenzaldehyde, o-Vanillin, 2-Vanillin.
Category: Organic Chemicals.
Public-database records for 2-Hydroxy-3-methoxybenzaldehyde (CAS 148-53-8), reproduced here for independent cross-checking.
| GHS notification summary | 4.5% (3 / 66) |
|---|---|
| Reported hazard statements | H302 (65.2%), H315 (93.9%), H317 (28.8%), H318 (28.8%), H319 (66.7%), H335 (63.6%) |
This chemical does not meet GHS hazard criteria for 4.5% (3 of 66) of reports.
H302 (65.2%): Harmful if swallowed [Warning Acute toxicity, oral]
| GHS notification summary | 4.5% (3 / 66) |
|---|
| 蒸气压 | 0.00103 [mmHg] |
|---|---|
| LogP | 1.33 |
| CAS Registry Number | 148-53-8 |
|---|---|
| PubChem CID | 8991 |
| 分子式 | C8H8O3 |
| IUPAC 名称 | 2-hydroxy-3-methoxybenzaldehyde |
| UNII（FDA） | 008LR748FI |
2-Hydroxy-3-methoxybenzaldehyde; 148-53-8; O-VANILLIN; 2-Vanillin; 6-Formylguaiacol; Orthovanilline; Benzaldehyde, 2-hydroxy-3-methoxy-; 6-Formyl-2-methoxyphenol; 3-Methoxy-2-hydroxybenzaldehyde; m-Anisaldehyde, 2-hydroxy-; Oxy-2 methoxy-3 benzaldehyde; 008LR748FI; NSC-2150; DTXSID5022011; o-vanilin; RefChem:87386
| 分子量 | 152.15 |
|---|---|
| XLogP3 | 1.4 |
| 氢键供体数 | 1 |
| 氢键受体数 | 3 |
| 可旋转键数 | 2 |
| 精确质量 | 152.047344113 |
| 单同位素质量 | 152.047344113 |
| 拓扑极性表面积 | 46.5 |
| 重原子数 | 11 |
| 形式电荷 | 0 |
2-Vanillin · CAS 148-53-8 · C8H8O3. UNII 008LR748FI. 蒸气压: 0.00103 [mmHg]; LogP: 1.33.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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