Propargyl Alcohol 99%, 99.3%, 99.5% CAS:107-19-7

Quick Details

• CAS No.: *******7
• Other Names: *-propyne**-ol; *-propyny**-ol; PA
• MF: C3H4O
• EINECS No.: ********2
• Place of Origin: China (Mainland)
• Type: Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
• Purity: *9%, *9.3%, *9.5%
• Brand Name: FENGFAN
• Model Number: *******7
• Application: Pharmaceutical Intermediate; corrosion inhibitor; plating brighteners
• Appearance: Colorless transparent liquid
• Chroma (Hazen): *0 max.
• Formaldehyde: 0.*0% max.

Packaging & Delivery

Packaging Details:	Propargyl Alcohol *9%, *9.3%, *9.5% CAS:*******7 is packed in **0kg/drum (high density polyethylene drum or galvanized bucket)
Delivery Detail:	Prompt delivery

  Propargyl Alcohol *9%, *9.3%, *9.5% CAS:*******7
1. Good quality
2. Competitive price

Propargyl Alcohol *9%, *9.3%, *9.5% CAS:*******7

 

Product name: Propargyl Alcohol
Other Names: *-propyn**-ol; *-propyne**-ol; propynyl alcohol
Molecular formula: C3H4O
Structural formula: HC≡C—CH2OH
CAS No.:*******7

 

Physical and chemical properties:

Appearance: Colorless transparent liquid with pungent odor.

Relative density 0.***5 (*0 οC)

melting point **8οC

boiling point **2.3οC

refractive index 1.****1.**1 (*0 οC)

flashing point *6οC

 

Soluble in water, benzene, chloroform, dichloroethane, ethanol, diethyl ether, acetone, dioxane, tetrahydrofuran, pyridine. Slightly soluble in carbon tetrachloride. Insoluble in aliphatic hydrocarbon.

 

Specification:

 

Item	Index
	Premium grade	First grade	Qualified
Chroma (Hazen)≤	*0	*0	*0
Propargyl alcohol content %≥	*9.*0	*9.*0	*9.*0
Formaldehyde content %≤	0.*0	0.*0	0.*0
Moisture %≤	0.*0	0.*5	0.*0

 

 

Application:

(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;

(3) Additive to avoid hydrogen attack and embrittlement of steels in iron and steel industry;

(4) Used to produce brightening agent in electroplating industry.

 

Packing: **0kg/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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