Carbonic Acid
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Basic information
- CAS
22719-67-1- Standard SMILES
O=C(O)O- InChIKey
BVKZGUZCCUSVTD-UHFFFAOYSA-N- Molecular formula
- CH2O3
- Average molar mass
- 62.025 g/mol
- Monoisotopic mass
- 62.00039392
Overview
Carbonic acid is a carbon oxoacid and a chalcocarbonic acid. It has a role as a mouse metabolite. It is a conjugate acid of a hydrogencarbonate.
Names & identifiers
- Preferred name
- Carbonic Acid
- IUPAC
- carbonic acid
- English name
- CARBONIC ACID, MONOETHYL ESTER, POTASSIUM SALT
- Molecular formula
- C3H5KO3
- Molecular weight
- 128.1683
Names & synonyms
carbonic acid463-79-6Dihydrogen carbonateH2CO3DTXSID9043801CHEBI:28976Acid, CarbonicRefChem:6524DTXCID7023801610-295-3682-330-0hydroxy ketone
Show more names
Potassium ethyl carbonateCARBONIC ACID, MONOETHYL ESTER, POTASSIUM SALT
hydroxy-ketoneAcidosancomponent of Col-Evaccarbonicacidcomponent of PrettsdihydroxyketonehydroxyketoneKoehlensaeure
Database identifiers
- CAS
22719-67-1、463-79-6、71-52-3- PubChem CID
- 767
- DTXSID
DTXSID9043801- ChEMBL
CHEMBL1161632- ChEBI
CHEBI:28976- EC Number
- 610-295-3、682-330-0
- Nikkaji
- J148.096K
Properties
Computed structural propertiesFilling in
- XLogP
- -0.1
- Topological polar surface area
- 57.5 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 4
- Formal charge
- 0
- Complexity
- 26.3
Experimental & physicochemical properties
Chemical ClassesOther Classes -> Organic Acids
DrugsPharmaceuticals -> Listed in ZINC15
Solubility12.8 mg/mL (cold water)
Melting Point720 °C
Physical DescriptionSolid
Physicochemical properties
- Density
- 2.373 g/cm3 · 2.373 g/cm3
- Signal word
- Warning
- Hazard statements
- 302 · H302
- Precautionary statements
- 264 · P264-P270-P301+P312-P330-P501
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Regulatory InformationCarbonic acid: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazards Summary
The hypothetical acid of carbon dioxide and water. It exists only in the form of its salts (carbonates), acid salts (hydrogen carbonates), amines (carbamic acid), and acid chlorides (carbonyl chloride). (From Grant & Hackh's Chemical Dictionary, 5th ed) [ChemIDplus]
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Warning
- Hazard statements
- H302
- Precautionary statements
- P264-P270-P301+P312-P330-P501
Chemistry & industry
Pharmacology
Cellular LocationsCytoplasm
Metabolite Pathways2-Hydroxyglutric Aciduria (D And L Form)
Upstream & downstream products
Downstream products
Related reactions
107 records
Compound notes
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