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Factory price Tetrahydrofuran THF 109-99-9 liquid


Tetrahydrofuran THF 109-99-9

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Contacting Information

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Email: alia@starskychemical.com
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一. Description

Product name:Tetrahydrofuran/THF

Appearance: Colorless liquid

Purity: 99.9%

CAS: 109-99-9

MF: C4H8O

MW: 72.11

EINECS: 203-726-8

Melting point: -108°C

Boiling point: 66°C

Flash point: >230°F

Density: 0.889 g/ml

HS code: 2932110000

Package: 1 L/bottle, 25 L/drum, 200 L/drum

package1

 

 

二. Specification

Items

Specifications

Appearance

Colorless transparent liquid

Color(APHA)

≤10

Purity

≥99.9%

Water

≤100ppm

Peroxide

≤0.003%

 

三. Application

1.As a common solvent, Tetrahydrofuran is widely used in surface coatings, protective coatings, inks, extractants and surface treatment of artificial leather.

2.Tetrahydrofuran is an important raw material for the production of PTMEG and the main solvent for pharmaceutical industry.

 

四.Property

Tetrahydrofuran is colorless transparent liquid with ether odor. It is miscible with water, alcohol, acetone, benzene, ester, ether and hydrocarbon.

 

五.Handling and Storage

1. Precautions for safe handling

Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.

Keep away from sources of ignition – No smoking.Take measures to prevent the build up of electrostatic

charge.

2. Conditions for safe storage, including any incompatibilities

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.

Dry residue is explosive. Store under inert gas. Test for peroxide formation periodically and before distillation.

Storage class (TRGS 510): Flammable liquids