Trichloroacetic acid, 99+%, ACS reagent

Description

CAS: 76-03-9 | C2HCl3O2 | 163.378 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 76-03-9
• Molecular Formula: C2HCl3O2
• Molecular Weight (g/mol): 163.378
• MDL Number: MFCD00004177
• InChI Key: YNJBWRMUSHSURL-UHFFFAOYSA-N
• Synonym: trichloroacetic acid, trichloroethanoic acid, aceto-caustin, trichloroacetic acid, acetic acid, trichloro, trichloressigsaeure, konesta, acide trichloracetique, acido tricloroacetico, amchem grass killer
• PubChem CID: 6421
• ChEBI: CHEBI:30956
• IUPAC Name: 2,2,2-trichloroacetic acid
• SMILES: C(=O)(C(Cl)(Cl)Cl)O

• Melting Point: 52.0°C to 58.0°C
• Boiling Point: 196.0°C
• Color: White
• Assay Percent Range: 99+%
• Linear Formula: CCl₃CO₂H
• UN Number: 1839
• Beilstein: 02, 206
• Fieser: 01,1194; 02,425; 04,520; 15,168
• Merck Index: 15, 9792
• Solubility Information: Solubility in water: 120 g/100 mL (20°C). Other solubilities: soluble in alcohol and ether, carbon tetrachloride
• Formula Weight: 163.39
• Percent Purity: ≥99%
• Grade: ACS Reagent
• Density: 1.6200g/mL
• Quantity: 2.5 kg
• Infrared Spectrum: Authentic
• Packaging: Glass Bottle
• Physical Form: Adhering Crystals
• Residue after Ignition: 0.03% max.
• Specific Gravity: 1.62
• Vapor Pressure: 1.2mbar at 50°C
• Chemical Name or Material: Trichloroacetic acid, 99+%

Safety and Handling

Hazard Category	Danger
Hazard Statement	GHS H Statement: Causes severe skin burns and eye damage. May cause respiratory irritation. Very toxic to aquatic life with long lasting effects.
Precautionary Statement	GHS P Statement: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Wear eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Avoid breathing dust/fume/gas/mist/vapors/spray. Avoid release to the environment. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	200-927-2
RTECSNumber	AJ7875000
TSCA	TSCA

SDS

RUO – Research Use Only