2,5-Dihydro-2,5-d-im-ethoxyfuran CAS 332-77-4

Product Description:

Product Name: 2,5-Dihydro-2,5-d-im-ethoxyfuran CAS NO: 332-77-4 

Synonyms:

Furan, 2,5-dihydro-2,5-d-im-ethoxy-;

2,5-bis(m-ethoxy)-2,5-dihydrofuran;

Chemical & Physical Properties:

Appearance: Clear yellow liquid

Assay :≥98.00%

Density: 1.073

Boiling Point: 160-162℃

Melting Point: <-40℃

Flash Point: 47℃

Refractive Index: 1.434

Stability: Stable under normal temperatures and pressures.

Storage Condition: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.

Safety Information:

Hazard Class: 3

Safety Statements: S16-S26-S39

HS Code: 29321900

Packing Group: III

WGK Germany: 1

RIDADR: UN 1993

Risk Statement: R10

Hazard Code: Xn

Symbol: GHS02

Signal Word: Warning

Hazard Declaration: H226

2,5-bis(m-ethoxy)-2,5-dihydrofuran is an intermediate for synthetic production of atropine sulfate and anisodamine hydrobromide. Hydrolysis of 2, 5-d-im-ethoxy dihydrofuran with hydrochloric acid yields 2-hydroxy-1, 4-butanedial; Succinaldehyde can be obtained by hydrogenation and rehydrolysis.

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