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1,3-Dioxolane(CAS#646-06-0)

Chemical Property:

Molecular Formula C3H6O2
Molar Mass 74.08
Density 1.06 g/mL at 25 °C (lit.)
Melting Point -95 °C (lit.)
Boling Point 75-76 °C/1.013 hPa
Flash Point 35°F
Water Solubility SOLUBLE
Solubility 1000g/l soluble
Vapor Presure 70 mm Hg ( 20 °C)
Vapor Density 2.6 (vs air)
Appearance Liquid
Color White to off-white
Exposure Limit ACGIH: TWA 20 ppm
BRN 102453
Storage Condition Store at <= 20°C.
Stability Below 4°C
Explosive Limit 2.1-20.5%(V)
Refractive Index n20/D 1.401(lit.)
Physical and Chemical Properties Colorless transparent liquid. Freezing point -95 ℃, boiling point 78 ℃(100kPa), relative density 1.066(15/4 ℃), refractive index 1.3974, flash point 1 ℃. Miscible with water, soluble in alcohol, ether and benzene. Azeotrope with water, azeotrope 70-73 °c, 6.7% water. Can make the bromine water decolorization.
Use Mainly used as solvent of oil and fat, extraction agent, electrolytic solvent of lithium battery, chlorine-based solvent stabilizer, drug intermediate, etc

Product Detail

Product Tags

Hazard Symbols F – Flammable
Risk Codes 11 – Highly Flammable
Safety Description 16 – Keep away from sources of ignition.
UN IDs UN 1166 3/PG 2
WGK Germany 1
RTECS JH6760000
TSCA Yes
HS Code 29329970
Hazard Class 3
Packing Group II
Toxicity LD50 orally in Rabbit: 3000 mg/kg LD50 dermal Rabbit 9074 mg/kg

 

Introduction

Dioxide pentacycline (also known as pentacyclodioxide, cyclopentadiene glycol) is a chemical compound. The following is an introduction to the properties, uses, preparation methods and safety information of dioxide pentacyc:Properties: Dioxide is a colorless to light yellow liquid with a specific odor. It is insoluble in water, but soluble in alcohols, ethers, and certain organic solvents. It is less dense and easily volatilizes at room temperature.Usage: Dioxide is commonly used as a solvent in the manufacturing and processing of various chemical products such as coatings, inks, and resins. It can also be used in the study of synthetic organic compounds, such as environmental analysis, fine chemical synthesis, etc.Preparation method: The preparation of dioxentacycles is mainly obtained by the oxidation reaction of glutaric acid or pentanol. One of the commonly used methods is to oxidize glutaric acid or pentanol to dioxidation using oxygen or oxidants.Safety Information: Dioxide is a flammable liquid that poses a risk of combustion and explosion, and should be kept away from open flames and high temperatures. When using or storing, it is essential to maintain good ventilation and avoid inhaling its vapors. Exposure to dioxide may cause skin and eye irritation, and necessary safety measures should be taken, such as wearing protective gloves, goggles, and protective clothing. If you ingest or inhale it, you should seek medical help immediately. When handling or disposing of waste, follow the guidance of local laws and regulations.


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