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2,2,4,4-Tetramethyltetrahydrofuran, also known as TMTHF, is a colorless liquid chemical compound with a faint odor, characterized by its high flammability, volatility, and stability. It is resistant to oxidation and has a low evaporation rate, making it a versatile solvent in various industrial applications. TMTHF is known for its ability to dissolve a wide range of substances, including polymers, resins, and natural products. It is considered relatively safe with low toxicity and minimal environmental impact, although care must be taken in handling due to its flammable nature.

3358-28-9

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3358-28-9 Usage

Uses

Used in Pharmaceutical Industry:
2,2,4,4-Tetramethyltetrahydrofuran is used as a solvent in the pharmaceutical industry for its ability to dissolve various substances, facilitating the manufacturing and formulation of drugs.
Used in Polymerization Processes:
In the chemical industry, 2,2,4,4-Tetramethyltetrahydrofuran serves as a solvent in polymerization processes, aiding in the production of polymers by providing a medium for the reaction to occur.
Used in General Industrial Applications:
2,2,4,4-Tetramethyltetrahydrofuran is utilized as a solvent in a wide range of general industrial applications due to its stability, low toxicity, and its capacity to dissolve different types of substances, making it suitable for various manufacturing processes.

Check Digit Verification of cas no

The CAS Registry Mumber 3358-28-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,5 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3358-28:
(6*3)+(5*3)+(4*5)+(3*8)+(2*2)+(1*8)=89
89 % 10 = 9
So 3358-28-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H16O/c1-7(2)5-8(3,4)9-6-7/h5-6H2,1-4H3

3358-28-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,2,4,4-tetramethyloxolane

1.2 Other means of identification

Product number -
Other names Furan,tetrahydro-2,2,4,4-tetramethyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3358-28-9 SDS

3358-28-9Downstream Products

3358-28-9Relevant academic research and scientific papers

Untersuchungen zur Kinetik und zum Mechanismus der Isooctanoxydation

Lischke, G.,Oehlmann, G.

, p. 555 - 572 (2007/10/02)

Isooctan wurde mit Sauerstoff in einem statischen Reaktor aus Rasothermglas im Temperaturbereich zwischen 538 K und 593 K oxydiert.Aus kinetischen Untersuchungen folgt fuer den Bereich der stationaeren Reaktionsgeschwindigkeit ein Zeitgesetz rstat = k32.Die scheinbare Aktivierungsenergie betraegt: EA = 220 +/- 3 kJ/mol.Als charakteristische Reaktionsprodukte wurden 2,2,4,4-Tetramethyltetrahydrofuran, 2-tert.-Butyl-3-methyl-oxetan, α-Diisobuten, β-Diisobuten, β-Diisobutenoxid, Isooktanon sowie 2,2-Dimethylpentanon-3 und -4 gefunden.Aus der Verschiedenartigkeit der Produkte der Isooctanoxydation zu denen der Diisobutenoxydation folgt, dass bei der Alkanoxydation das strukturanaloge Olefin parallel mit anderen sauerstoffhaltigen Produkten gebildet wird.Isootylhydroperoxide koennen unter den Reaktionsprodukten nicht nachgewiesen werden.Durch das Fehlen C-zahlgleicher Hydroperoxide unterscheidet sich iso-Octan hinsichtlich seines Oxydationsverhaltens in charakteristischer Weise von unverzweigten Kohlenwasserstoffen (z.B. n-Heptan).Ein Reactionsmechanismus wird vorgeschlagen.

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