Propylene glycols (CAS 4254-15-3) — formula C3H8O2, molecular weight 76.09; category organic chemicals.
Propylene glycols is a carbon-based organic compound with CAS registry number 4254-15-3 and molecular formula C3H8O2 (molecular weight 76.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4254-15-3
Its molecular formula C3H8O2 comprises 3 C, 8 H, 2 O atoms.
Also known as: Propylene glycols · (S)-1,2-Propanediol
Category: organic chemicals
The CAS registry number of Propylene glycols is 4254-15-3.
Molecular formula C3H8O2, molecular weight 76.09.
It is also registered under: Propylene glycols, (S)-1,2-Propanediol.
Category: Organic Chemicals.
Public-database records for Propylene glycols (CAS 4254-15-3), reproduced here for independent cross-checking.
| GHS notification summary | 40% (2 / 5) |
|---|---|
| Reported hazard statements | H315 (20%), H319 (60%), H335 (20%) |
This chemical does not meet GHS hazard criteria for 40% (2 of 5) of reports.
H315 (20%): Causes skin irritation [Warning Skin corrosion/irritation]
| GHS notification summary | 40% (2 / 5) |
|---|
| CAS Registry Number | 4254-15-3 |
|---|---|
| PubChem CID | 439846 |
| 分子式 | C3H8O2 |
| IUPAC 名称 | (2S)-propane-1,2-diol |
| UNII（FDA） | 942194N4TD |
(S)-(+)-1,2-Propanediol; (S)-Propane-1,2-diol; (2S)-propane-1,2-diol; (S)-1,2-Propanediol; (S)-Propylene glycol; (S)-(+)-Propylene Glycol; Propylene glycol, (S)-; (+)-1,2-Propanediol; (S)-1,2-dihydroxypropane; 942194N4TD; D-PROPYLENE GLYCOL; (S)-1,2-propane-diol; (S)-2-HYDROXYPROPANOL; CHEBI:29002; DTXSID501009430; (S)-2-HYDROXY-1-PROPANOL
| 分子量 | 76.09 |
|---|---|
| XLogP3 | -0.9 |
| 氢键供体数 | 2 |
| 氢键受体数 | 2 |
| 可旋转键数 | 1 |
| 精确质量 | 76.052429494 |
| 单同位素质量 | 76.052429494 |
| 拓扑极性表面积 | 40.5 |
| 重原子数 | 5 |
| 形式电荷 | 0 |
Propylene glycols · CAS 4254-15-3 · C3H8O2. UNII 942194N4TD.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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