Triethylene Glycol Dimethyl Ether /TEGDME CAS 112-49-2

Product name:Triethylene glycol dimethyl ether /TEGDME

CAS:112-49-2

MF:C8H18O4

MW:178.23

EINECS:203-977-3

Melting point:-45°C

Boilig point:216°C

Density:0.986 g/mL

Purity:≥99%

Colorless transparent liquid

1. Triethylene glycol dimethyl ether CAS 112-49-2 is used as a reaction medium in organic chemistry, as well as a component of certain brake fluids, paints, adhesives, and paint strippers.
2. TEGDME CAS 112-49-2 is used as a high-boiling solvent for dyes, resins, and paints, and can replace DMF and DMSO as a stable aprotic polar solvent in some cases .
3. Triethylene glycol dimethyl ether CAS 112-49-2 is employed in electrochemical applications, as a solvent for pharmaceuticals and pesticides, and as a coupling agent for immiscible liquids .
4. TEGDME CAS 112-49-2 has been investigated as a green alternative to traditional hypergolic rocket propellants .

1. Store Triethylene glycol dimethyl ether CAS 112-49-2 separated from strong oxidants .
2. TEGDME CAS 112-49-2 can presumably form explosive peroxides, and peroxide testing is required prior to distillation .
3. Store Triethylene glycol dimethyl ether CAS 112-49-2 in a cool, dry place in a tightly closed container, protected from direct sunlight .
4. TEGDME CAS 112-49-2 should be stored locked up in accordance with local and national regulations .

1. Triethylene glycol dimethyl ether CAS 112-49-2 is classified as a Category 1B reproductive toxicant (H360D), and may damage the unborn child .
2. TEGDME CAS 112-49-2 is suspected of damaging fertility (H361) according to some classifications .
3. Triethylene glycol dimethyl ether CAS 112-49-2 causes eye irritation based on rabbit tests, and may cause irritation of the skin, eyes, and respiratory tract .
4. TEGDME CAS 112-49-2 has an oral LD50 of approximately 5,390-5,877 mg/kg in rats, indicating low acute oral toxicity .

1. Triethylene glycol dimethyl ether CAS 112-49-2 is not safe for uncontrolled handling due to its classification as a reproductive toxicant (Repr. 1B) .
2. TEGDME CAS 112-49-2 is identified as a Substance of Very High Concern (SVHC) under REACH owing to its toxic for reproduction classification .
3. Triethylene glycol dimethyl ether CAS 112-49-2 requires protective gloves, protective clothing, eye/face protection, and use in a well-ventilated area .
4. TEGDME CAS 112-49-2 must not be released into drains or the environment, and spills should be collected in sealable containers for disposal as hazardous waste .

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