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LC2688 Formic acid-D2

deuteration degree min. 99.5% for NMR spectroscopy


Order number Packaging Quantity Price €
AC29688 Fibre carton 10 ml 273.60


Product information
Synonyms Dideuteroformic acid
Hill Formula CD2O2
HS Code 2845 90 10
EC number 213-057-3
Molar mass 48.04 g/mol
CAS number 920-42-3


Chemical and physical data
Ignition temperature 520 °C
Solubility (20 °C) soluble
Melting point 5.9 °C
Molar mass 48.04 g/mol
Density 1.27 g/cm3 (20 °C)
Boiling point 101 °C
Explosion limit 10 – 45.5 %(V)
Flash point 42 °C


Safety information
R Phrase R 35
Causes severe burns.
S Phrase S 23-26-36/37/39-45
Do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger corrosive
Hazard Symbol
Storage class 8 A Combustible substances, corrosive
WGK WGK 1 slightly water endangering
Disposal 4
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).


Transport information
Declaration (transport by sea) IMDG-Code UN 1779 FORMIC ACID MORE THAN 85%, 8 (3), II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 1779 FORMIC ACID, 8 (3), II


Toxicological data
LD 50 oral LD50 rat 730 mg/kg


Deuteration degree (NMR) ≥ 99.5 %
Water (K. Fischer, H2O + D2O) ≤ 3.0 %
Performance test (NMR-spectrum) passes test
Assay ≥ 97.0 %


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≥ 115 °C