Agent Name

3,4-Dihydropyran

CAS Number

110-87-2

Formula

C5-H8-O

Major Category

Other Classes

Synonyms

2,3-Dihydro-4H-pyran; 2H-3,4-Dihydropyran; 3,4-Dihydro-2H-pyran; 5,6-Dihydro-4H-pyran; Dihydropyran; delta2-Dihydropyran; 2H-Pyran, 3,4-dihydro-; 2,3-Dihydropyran; [ChemIDplus] Dihydro-2H-pyran; 2,3-DihIdropIrano (Spanish DOT); 2,3-Dihydro-gamma-pyran; 3,4-Dihydro-2(H)-pyran; Dihydro-2,3 pyranne (French DOT); Pyran, dihydro-; [CAMEO] UN2376

Category

Ethers, Other

Description

Clear colorless liquid with an ethereal odor; [CAMEO] Unpleasant odor; [Alfa Aesar MSDS]

Sources/Uses

Permitted for use as an inert ingredient in non-food pesticide products; [EPA] Used in organic syntheses; [REPROTOX]

Comments

A skin and strong eye irritant; [Alfa Aesar MSDS]

Exposure Assessment
Lethal Concentration

LC50 (rat) > 10,700 mg/m3/4hr

Flammability (NFPA)

3: May ignite at ambient temperature

Links to Other NLM Databases
Toxicity Information

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Chemical Information

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Other Information

No other related information on this agent was found.