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Isotope-labelled compounds

Propionic acid-13C3

Also known as Propanoic-13C3 Acid, (1,2,3-13C3)propanoic acid, [U-13C3]Propionate, Propionic acid-13C3

CAS 153474-35-2Formula C3H6O2Molar mass 77.06 g/molEC 694-236-7
GHS signal word: Danger. Pictograms: Flammable, Corrosive
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Propionic acid-13C3 chemical structure, C3H6O2, CAS 153474-35-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
153474-35-2
Formula
C3H6O2
Molar mass
77.06 g/mol
Physical form
Liquid
HS code
284590
Category
Isotope-labelled compounds
Illustrative photo, 25 litre white jerry cans of liquid in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Propionic acid-13C3?

Plain description, key identifiers and synonyms

Propionic acid-13C3 is a chemical substance with the molecular formula C3H6O2 and a molar mass of 77.06 g/mol. Its CAS registry number is 153474-35-2. The IUPAC name is (1,2,3-13C3)propanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(1,2,3-13C3)propanoic acid
CAS number
153474-35-2 CAS number cross-checked
EC number
694-236-7
Molecular formula
C3H6O2
InChIKey
XBDQKXXYIPTUBI-VMIGTVKRSA-N
InChI
InChI=1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)/i1+1,2+1,3+1
Canonical SMILES
CCC(=O)O
Isomeric SMILES
[13CH3][13CH2][13C](=O)O

Synonyms

  • Propanoic-13C3 Acid
  • (1,2,3-13C3)propanoic acid
  • [U-13C3]Propionate, Propionic acid-13C3
  • (~13~C_3_)Propanoic acid
  • Propionic acid-13C3, 99 atom % 13C

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Physical form
Liquidexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
77.06 g/molcalc.
Exact mass
77.0468 Dacalc.
LogP (octanol/water)
0.48calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
5calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS05: Corrosive
Corrosive

Hazard statements

  • H226Flammable liquid and vapour.
  • H314Causes severe skin burns and eye damage.
Precautionary statements (21)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P363Wash contaminated clothing before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Propionic acid-13C3 suppliers

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Propionic acid-13C3 price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Propionic acid-13C3 is traded under.

HS 2845.90Indicative HS code

Compounds, inorganic or organic, of such isotopes, whether or not chemically defined

World exports in 2024
$2.67B
+19.0% vs 2023, imports $1.67B
2019 to 2024
Top exporters
  1. Ireland55.3%
  2. Hong Kong11.8%
  3. United States10.7%
Top importers
  1. China24.3%
  2. Ireland21.9%
  3. South Korea13.3%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Propionic acid-13C3 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Propionic acid-13C3, based on the data on this page

What is Propionic acid-13C3?

Propionic acid-13C3 is a chemical substance with the molecular formula C3H6O2 and a molar mass of 77.06 g/mol. Its CAS registry number is 153474-35-2. The IUPAC name is (1,2,3-13C3)propanoic acid.

What is the CAS number of Propionic acid-13C3?

The CAS registry number of Propionic acid-13C3 is 153474-35-2.

What is the molecular formula and weight of Propionic acid-13C3?

The molecular formula of Propionic acid-13C3 is C3H6O2 and its molar mass is 77.06 g/mol.

What is Propionic acid-13C3 used for?

Known uses and roles of Propionic acid-13C3 include isotope-labelled compounds in research and laboratory.

Is Propionic acid-13C3 hazardous?

Propionic acid-13C3 carries the GHS signal word "Danger". Main hazards: flammable liquid and vapour, causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Propionic acid-13C3?

Propionic acid-13C3 is usually classified under HS code 284590 (Isotopes other than those of heading 2844, compounds, inorganic or organic, of such…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Propionic acid-13C3?

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What is the price of Propionic acid-13C3?

Suppliers quote Propionic acid-13C3 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Propionic acid-13C3

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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