Basic Info. Model NO.:Propargyl Alcohol Package:as Customer′s Requirements Trademark:yirong Specification:grade A Origin:China Product name: Propargyl alcohol
Place of original:China
|TEST ITEMS ||STANDARD ||TEST RESULTS |
|Appearance ||Colorless liquid ||Conforms |
|Chromaticity(Hazen) ||≤10 ||10 |
|Moisture % ||≤0.12 ||0.05 |
|Formaldehyde % ||≤0.50 ||0.30 |
|Content % ||≥99.30 ||99.30 |
Other Names: 2-propyn-1-ol; 1-propyne-3-ol; propynyl alcohol
Molecular formula: C3H4O
Structural formula: HC≡C-CH2OH
Physical and chemical properties:
Appearance: Colorless transparent liquid with pungent odor.
Relative density 0.9485 (20 οC)
melting point -58οC
boiling point 112.3οC
refractive index 1.429-1.431 (20 οC)
flashing point 36οC
Soluble in water, benzene, chloroform, dichloroethane, ethanol, diethyl ether, acetone, dioxane, tetrahydrofuran, pyridine. Slightly soluble in carbon tetrachloride. Insoluble in aliphatic hydrocarbon.
(1) Widely used in the production of medicine (yellow sulfonamide, fosfomycin sodium, etc.);
(2) Used as drill pipe or tubing corrosion inhibitor in petroleum industry;
to avoid hydrogen attack and embrittlement of steels in iron and steel industry;
(4) Used to produce brightening agent in electroplating industry.
Packing: 180kg/drum (high density polyethylene drum or galvanized bucket)
Storage: kept in a light-proof,well-colsed,dry and cool place.
Transportation: Propargyl Alcohol is delivered as dangerous cargos.
Notice: Prevent contact with the body. Ince exposed, rinse with water immediately.
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Product Categories : Pharmaceutical Intermediate