Acetaminophen
SIAL/A5000 - meets USP testing specifications, 98.0-102.0%, powder
Synonym: 4′-Hydroxyacetanilide; 4-Acetamidophenol; N-
CAS Number: 103-90-2
Empirical Formula (Hill Notation): C8H9NO2
Molecular Weight: 151.16
MDL Number: MFCD00002328
Linear Formula: CH3CONHC6H4OH
Product Type: Chemical
| agency | meets USP testing specifications |
| USP/NF | |
| application(s) | pharmaceutical (small molecule) |
| assay | 98.0-102.0% |
| form | powder |
| InChI | 1S/C8H9NO2/c1-6(10)9-7-2- |
| InChI key | RZVAJINKPMORJF-UHFFFAOYSA |
| mp | 168-172 °C (lit.) |
| Quality Level | 200 ![]() |
| SMILES string | CC(=O)Nc1ccc(O)cc1 |
| solubility | DMSO: 5 M |
| ethanol: 50 mg/mL | |
| H2O: very slightly soluble |
| Application: | Analgesic. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 100, 500 g in poly bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264 - P270 - P301 + P312 - P501 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | 364.3 °F - Pensky-Martens c |
| Flash Point(C) | 184.6 °C - Pensky-Martens c |
| Purity | 98.0-102.0% |
| mp | 168-172 °C (lit.) |
| UNSPSC | 12352111 |


