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2,2-bis(trifluoromethyl)-4,4-difluoro-oxetane is a chemical compound with the molecular formula C5H2F6O. It is a cyclic ether containing two trifluoromethyl groups and two fluorine atoms. 2,2-bis(trifluoromethyl)-4,4-difluoro-oxetane is known for its stability and unique properties, making it a valuable intermediate in the synthesis of various fluorinated organic compounds. It is used in the production of pharmaceuticals, agrochemicals, and other specialty chemicals. The compound is also characterized by its low reactivity and high thermal stability, which are desirable traits in many industrial applications.

3440-97-9

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3440-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3440-97-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,4 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3440-97:
(6*3)+(5*4)+(4*4)+(3*0)+(2*9)+(1*7)=79
79 % 10 = 9
So 3440-97-9 is a valid CAS Registry Number.

3440-97-9Downstream Products

3440-97-9Relevant academic research and scientific papers

REACTION OF HYDROXY AND CARBONYL COMPOUNDS WITH SULFUR TETRAFLUORIDE. X. REACTION OF ALIPHATIC β-HYDROXYCARBOXYLIC ACIDS WITH SULFUR TETRAFLUORIDE

Motnyak, L. A.,Burmakov, A. I.,Kunshenko, B. V.,Neizvestnaya, T. A.,Alekseeva, L. A.,Yagupol'skii, L. M.

, p. 634 - 640 (2007/10/02)

The reactions of 3-hydroxypropionic, d,l-3-hydroxybutyric, d,l-4,4,4-trifluoro-3-hydroxybutyric, and 4,4,4-trifluoro-3-trifluoromethyl-3-hydroxybutyric acids with sulfur tetrafluoride were investigated.It was shown that the electronic nature of the substituents at the β-carbon atom has a significant effect on the direction of the reactions of β-hydroxycarboxylic acids with sulfur tetrafluoride.

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