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Propargyl Alcohol
Product Name Propargyl Alcohol
Company Catalog Chemical Intermediates
CAS No. 107-19-7
Specifications Technical Grade, Industrial Grade
Packaging 180KGS/DRUM
Product Description




Propargyl Alcohol

SYNONYMS: PROPARGYL ALCOHOL;PROPINOL;PROPYNYL ALCOHOL;PROPYNOL;

2-Propyny-1-0l;2-PROPYN-1-OL;2-propynyl alcohol;LABOTEST-BB LT01409238



Propargyl alcohol Specification

APPEARANCE

clear liquid

CONTENT

99.0% min

WATER

0.5% max

COLOR, APHA

20 max

TRANSPORTATION

PACKING

180kgs in drum

HAZARD CLASS

6.1 (Packing Group: II)

UN NO.

2929



PROPARGYL ALCOHOL

PRODUCT IDENTIFICATION

CAS NO.

107-19-7

   

EINECS NO.

203-471-2

FORMULA

HCCCH2OH

MOL WT.

56.06

H.S. CODE

2905.29.9000

UN NO.

2929

SMILES

C(#C)CO

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE

clear liquid

MELTING POINT

< -48 C

BOILING POINT

114 - 115 C

SPECIFIC GRAVITY

0.96 - 0.97

SOLUBILITY IN WATER

miscible

SOLVENT SOLUBILITY

Soluble in alcohol, organic solvents, CCl4. Immiscible with aliphatic hydrocarbon solvents. Miscible with benzene, chloroform, ethanol, ether, 1,2-dichloroethane, acetone, dioxane, THF, pyridine

VAPOR DENSITY

1.93

AUTOIGNITION

400 C

log Pow

(Octanol-water)

VAPOR PRESSURE

15.6 (mmHg)

HENRY LAW CONSTANT

1.15E-06 (atm-m3/mole at 25 C)

OH RATE CONSTANT

1.04E-11 (cm3/molecule-sec at 25 C Atmospheric)

NFPA RATINGS

Health: 3; Flammability: 3; Reactivity: 3

REFRACTIVE INDEX

1.432

FLASH POINT

33 C

STABILITY

Reacts violently with oxidants.

GENERAL DESCRIPTION

Propargyl Alcohol, an C-3 alcohol containing acetylenic triple bond, is used as a corrosion inhibitor, metal complex solution, solvent stabilizer and electroplating brightener additive. It is used as a biodegradable chemical intermediate to make pesticides, biocides and pharmaceuticals. Propargyl describes the functional group of 2-propynyl (HCC-CH2-).

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