16651-47-1

Basic information

• Product Name: ACETIC-13C2 ACID
• Synonyms: ACETIC-13C2 ACID;ACETIC ACID (1,2-13C2);ACETIC-13C2 ACID, 99 ATOM % 13C;Acetic Acid-13C2
• CAS NO: 16651-47-1
• Molecular Formula: C2H4O2
• Molecular Weight: 62.07
• Product Categories: Alphabetical Listings;AStable Isotopes;MRI/MRSChemical Synthesis;Organic Acids;Stable Isotopes;Synthetic Reagents
• Mol File: 16651-47-1.mol
• Article Data: 4

Chemical Properties

• Melting Point: 60-63 °C(lit.)
• Boiling Point: 189 °C(lit.)
• Flash Point: 104 °F
• Appearance: /
• Density: 1.083 g/mL at 25 °C
• Vapor Density: 2.07 (vs air)
• Vapor Pressure: 11.4 mm Hg ( 20 °C)
• Refractive Index: 1.375
• Explosive Limit: 16%
• CAS DataBase Reference: ACETIC-13C2 ACID(CAS DataBase Reference)
• NIST Chemistry Reference: ACETIC-13C2 ACID(16651-47-1)
• EPA Substance Registry System: ACETIC-13C2 ACID(16651-47-1)

Safety Data

• Hazard Codes: T,C
• Statements: 23/24/25-34-35-21-10
• Safety Statements: 22-26-36/37/39-45-16
• RIDADR: UN 2789 8/PG 2
• WGK Germany: 3
• Hazardous Substances Data: 16651-47-1(Hazardous Substances Data)

Usage

Chemical Properties

Clear Colourless Oil

Uses

Acetic Acid-13C2 is the 13C labelled version of Acetic Acid, a weak acid, used as a reagent in numerous industrial processes.

InChI:InChI=1/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/i1+1,2+1

Upstream product

• 1632-98-0 [1,2-13C₂]acetaldehyde 
• 7732-18-5 water 
• 35121-31-4 ⁽¹³⁾C₂-acetylene 
• 6532-48-5 methane 
• 1111-72-4 carbon dioxide 
• 14742-26-8 [¹³C]methanol 
• 1641-69-6 [13C]Carbon monoxide 

Downstream Products

• 1633-47-2 [¹³C₂]-chloroacetic acid 
• 61898-49-5 ethyl bromoacetate-⁽¹³⁾C₂ 
• 286367-78-0 ¹³C-dichloroacetic acid 
• 113638-93-0 <1,2-13C2>Acetyl Bromide 
• 600726-26-9 [1,2-13C]acetamide 
• 52947-00-9 bromo[1,2-¹³C₂]acetic acid 

Relevant articles and documents

Identification of active surface species for friedel-crafts acylation and koch carbonylation reactions by insitu solid-state NMR spectroscopy

Finding the culprits: Insitu NMR spectroscopy combined with theoretical calculations show the formation of acetyl species covalently bound to framework oxygen atoms in acid zeolites. These species, and not the usually assumed acylium cations, are the reac

Hierarchically Porous Metal–Organic Framework/MoS2 Interface for Selective Photocatalytic Conversion of CO2 with H2O into CH3COOH

Metal–organic frameworks (MOFs) provide a platform to design new heterogeneous catalysts for catalytic CO2 reduction, but selective formation of C2 valuable liquid fuel products remains a challenge. Herein, we propose a strategy to synthesize composites by integrating MoS2 nanosheets into hierarchically porous defective UiO-66 (d-UiO-66) to form Mo-O-Zr bimetallic sites on the interfaces between UiO-66 and MoS2. The active interfaces are favorable for the efficient transfer of photo-generated charge carriers and for promoting the activity, whereas, the synergy of the components at the interfaces achieves selectivity for C2 production. The d-UiO-66/MoS2 composite facilitates the photo-catalytic conversion of gas phase CO2 and H2O to CH3COOH under visible light irradiation without any other adducts. The evolution rate and selectivity of CH3COOH reached 39.0 μmol g?1 h?1 and 94 %, respectively, without any C1 products, suggesting a new approach for the design of highly efficient photocatalysts of CO2 for C2 production. Theoretical calculations demonstrate the charge-polarized Zr-O-Mo aided the C?C coupling process with the largely reduced energy barrier.