(~13~C)Methanedione | CAS No. 1111-72-4

Q: What are the physical and chemical properties of (~13~C)Methanedione (CAS: 1111-72-4)?

The (~13~C)Methanedione (CAS: 1111-72-4) is a crystalline compound with a molecular weight of approximately 113.12 g/mol. It is slightly soluble in water but more soluble in organic solvents. Chemically, it is a ketone that is highly reactive, especially under acidic or basic conditions. It can undergo addition reactions and other organic transformations, making it useful for reagent applications.

Q: How is (~13~C)Methanedione (CAS: 1111-72-4) typically synthesized?

(~13~C)Methanedione (CAS: 1111-72-4) is typically synthesized through the oxidation of (~13~C)acetone using chromic acid or other suitable oxidizing agents. The reaction is selective and yields (~13~C)methanedione with high purity, although careful control of reaction conditions is necessary to achieve optimal yield and product selectivity.

Q: What industries use (~13~C)Methanedione (CAS: 1111-72-4)?

(~13~C)Methanedione (CAS: 1111-72-4) is used in the pharmaceutical industry for labeling and tracing purposes, in polymer manufacturing to enhance properties, in sensor technology for detection, and in semiconductor production for precise chemical processes. It is a versatile compound with applications in analytical chemistry and research.

Q: What precautions should be taken when handling (~13~C)Methanedione (CAS: 1111-72-4)?

When handling (~13~C)Methanedione (CAS: 1111-72-4), it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be stored in a well-ventilated area and handled in a fume hood to minimize exposure. Spills should be cleaned up immediately with appropriate absorbent materials, and the material safety data sheet (MSDS) should be consulted for detailed safety information.

(~13~C)Methanedione

Basic Information

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CAS Number

1111-72-4

Molecular Formula

13CO2

Molecular Weight

44.01 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

−78 °C (subl.)

SMILES

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C(=O)=O

InChI

InChI=1S/CO2/c2-1-3/i1+1

InChIKey

CURLTUGMZLYLDI-OUBTZVSYSA-N

LogP

-0.5835

Topological Polar Surface Area

34.14 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

18.3

Safety Information

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GHS Hazard Pictograms

H280

Hazard Statement

H280 Contains gas under pressure; may explode if heated
Gases under pressure

Synonyms & References

English

CHEBI:139538
Carbon-13C dioxide, 99 atom % 13C, <3 atom % 18O
carbon-(13)C dioxide
carbon-13c-dioxide
Carbon-13C dioxide
((13)C)carbon dioxide
carbon dioxide((13)C)
Carbon-13C dioxide, 35 atom % 13C
Carbon-13C dioxide, 10 atom % 13C
Carbon-13C dioxide, 99.93 atom % 16O, 99 atom % 13C
DTXSID90435908
(13)CO2
((13)C)methanedione
Carbon-13C dioxide, 50 atom % 13C
Carbon-13C dioxide, 30 atom % 13C
1111-72-4
13C Labeled carbon dioxide
13CO2
(13C)Methanedione
(13C)Carbon dioxide
13CO2 CALIBRANT GAS
CARBON DIOXIDE (13C)
CARBON DIOXIDE (13C, 10%)
CARBON DIOXIDE (13C, 99%) (<2% 18O)
CARBON-(13)C DIOXIDE, 99 (ATOM % (13)C)
CARBON-13C DIOXIDE, 99 ATOM % 13C,<3 ATOM % 18O
CARBON-13C DIOXIDE

MDL Number

MFCD00064513

FAQ

What are the physical and chemical properties of (~13~C)Methanedione (CAS: 1111-72-4)?

The (~13~C)Methanedione (CAS: 1111-72-4) is a crystalline compound with a molecular weight of approximately 113.12 g/mol. It is slightly soluble in water but more soluble in organic solvents. Chemically, it is a ketone that is highly reactive, especially under acidic or basic conditions. It can undergo addition reactions and other organic transformations, making it useful for reagent applications.

How is (~13~C)Methanedione (CAS: 1111-72-4) typically synthesized?

(~13~C)Methanedione (CAS: 1111-72-4) is typically synthesized through the oxidation of (~13~C)acetone using chromic acid or other suitable oxidizing agents. The reaction is selective and yields (~13~C)methanedione with high purity, although careful control of reaction conditions is necessary to achieve optimal yield and product selectivity.

What industries use (~13~C)Methanedione (CAS: 1111-72-4)?

(~13~C)Methanedione (CAS: 1111-72-4) is used in the pharmaceutical industry for labeling and tracing purposes, in polymer manufacturing to enhance properties, in sensor technology for detection, and in semiconductor production for precise chemical processes. It is a versatile compound with applications in analytical chemistry and research.

What precautions should be taken when handling (~13~C)Methanedione (CAS: 1111-72-4)?

When handling (~13~C)Methanedione (CAS: 1111-72-4), it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be stored in a well-ventilated area and handled in a fume hood to minimize exposure. Spills should be cleaned up immediately with appropriate absorbent materials, and the material safety data sheet (MSDS) should be consulted for detailed safety information.