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4-Acetamidophenol - Analytical Reagent,99.0%, high purity , CAS No.103-90-2
Basic Description Synonyms acetaminophen|Paracetamol|4-Acetamidophenol|103-90-2|Tylenol|N-(4-Hydroxyphenyl)acetamide|APAP|Panadol|N-Acetyl-p-aminophenol|4'-Hydroxyacetanilide|Acetaminofen|Datril|p-Hydroxyacetanilide|p-Acetamidophenol|Algotropyl|Doliprane|Injectapap|Lonarid|Naprinol Specifications & Purity AR, ≥99% Biochemical and Physiological Mechanisms Acetaminophen is a Cox-1, Cox-2, and Cox-3 (cyclooxygenase) inhibitor. Acetaminophen may be selective for Cox-3 (IC50 values are > 1000, > 1000, and 460 μM for murine Cox-1, murine Cox-2, and canine Cox-3, respectively). Acetaminophen is a widely used ana Shipped In Normal Grade AR
Names and Identifiers IUPAC Name N-(4-hydroxyphenyl)acetamide INCHI InChI=1S/C8H9NO2/c1-6(10)9-7-2-4-8(11)5-3-7/h2-5,11H,1H3,(H,9,10) InChi Key RZVAJINKPMORJF-UHFFFAOYSA-N Canonical SMILES CC(=O)NC1=CC=C(C=C1)O Isomeric SMILES CC(=O)NC1=CC=C(C=C1)O WGK Germany 1 RTECS AE4200000 PubChem CID 1983 Molecular Weight 151.16 Beilstein 2208089
Chemical and Physical Properties Solubility Soluble in water (14 g/l at 20 °C), ethanol (100 mM), DMSO (100 mM), methanol (50 mg/ml), and DMF. Sensitivity Light sensitive. Melt Point(°C) 168-172°C
Safety and Hazards(GHS) Pictogram(s) GHS08 , GHS09 , GHS07 Signal Danger Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H412: Harmful to aquatic life with long lasting effects
H302: Harmful if swallowed
Precautionary Statements P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P362+P364: Take off contaminated clothing and wash it before reuse.
P330: Rinse mouth.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P301+P317: IF SWALLOWED: Get medical help.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
WGK Germany 1 RTECS AE4200000 Merck Index 47
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