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Isopropenyl acetate

Description References
Isopropenyl acetate
Isopropenyl acetate structure
CAS No.
108-22-5
Chemical Name:
Isopropenyl acetate
Synonyms
2-Acetoxypropene;Isopropyl Acrtate;2-Acetoxypropylene;propen-2-ylacetate;IPA)Isopropenyl ace;Propen-2-yl acetate;ISOPROPENYL ACETATE;ISO-RPOPENYL ACETATE;1-propen-2-ylacetate;ACETONE ENOL ACETATE
CBNumber:
CB9852741
Molecular Formula:
C5H8O2
Formula Weight:
100.12
MOL File:
108-22-5.mol

Isopropenyl acetate Properties

Melting point:
-93 °C
Boiling point:
94 °C (lit.)
Density 
0.922 g/mL at 20 °C 0.909 g/mL at 25 °C (lit.)
vapor pressure 
23 hPa (20 °C)
FEMA 
4152 | ISOPROPENYL ACETATE
refractive index 
n20/D 1.401(lit.)
Flash point:
66 °F
storage temp. 
Store below +30°C.
solubility 
34g/l
form 
Liquid
color 
Clear colorless to very slightly yellow
PH
3 (34g/l, H2O, 20℃)
explosive limit
1.8%(V)
Water Solubility 
34 g/L (20 ºC)
Merck 
14,5203
JECFA Number
1835
BRN 
1280347
CAS DataBase Reference
108-22-5(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS)
ISOPROPENYL ACETATE
FDA UNII
4AR9LAS337
NIST Chemistry Reference
1-Propen-2-ol, acetate(108-22-5)
EPA Substance Registry System
Isopropenyl acetate (108-22-5)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07,GHS02
Signal word  Danger
Hazard statements  H320-H225-H335
Precautionary statements  P233-P240-P241+P242+P243-P264-P280-P303+P361+P353-P305+P351+P338+P337+P313-P501-P210-P370+P378-P403+P235-P241-P280a-P501a
Hazard Codes  F
Risk Statements  11
Safety Statements  9-16-29-33
RIDADR  UN 2403 3/PG 2
WGK Germany  1
RTECS  UD4200000
10-21
Autoignition Temperature 439 °C DIN 51794
TSCA  Yes
HS Code  2915 39 00
HazardClass  3
PackingGroup  II
Toxicity LD50 orally in rats: 3.0 g/kg (Smyth)
NFPA 704
3
1 1

Isopropenyl acetate price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.03138 Isopropenyl acetate for synthesis 108-22-5 100 mL $29.69 2021-12-16 Buy
Sigma-Aldrich 10914 Isopropenyl acetate produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC) 108-22-5 1kg $58.8 2021-12-16 Buy
Sigma-Aldrich 8.03138 Isopropenyl acetate for synthesis 108-22-5 1 L $85.56 2021-12-16 Buy
Sigma-Aldrich 10914 Isopropenyl acetate produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC) 108-22-5 25kg $826 2021-12-16 Buy
TCI Chemical A0035 Isopropenyl Acetate >98.0%(GC) 108-22-5 25mL $19 2021-12-16 Buy

Isopropenyl acetate Chemical Properties,Uses,Production

Description

Isopropenyl acetate is a kind of organic compound, corresponding to the acetate ester of the enol tautomer of acetone. It appears as a clear, colorless liquid with a fruit-like odor. It has a moderate solubility in water and a low flash point. It has a lower density than water but heavier vapor than the air. It is widely used as an industrial and consumer based solvent. For example, it is used as the principal precursor to acetylacetone and some other important chemicals. It can also be used as a kind of food additive. Moreover, it is also applied to coatings, cleaning fluids and printing inks as well as used as cosmetic and personal care solvent and fragrance solvents. It has various kinds of advantages including being a good resin solvent, belonging to a Non-HAP (hazardous air pollutant solvent), having mild odor and undergoing fast evaporating. It is manufactured through treatment of acetone with ketene. However, it is highly flammable and of certain toxicity, therefore proper protective measures should be used during the operation.

References

https://pubchem.ncbi.nlm.nih.gov/compound/Isopropenyl_acetate#section=Artificial-Sources
http://www.monumentchemical.com/documents/IPAc_TDS_MC.pdf
https://en.wikipedia.org/wiki/Isopropenyl_acetate

Chemical Properties

clear colorless to very slightly yellow liquid

Uses

Reagent for acylation of potential enols.

Uses

Iodine in isopropenyl acetate is a unique catalyst for the acetylation of a variety of alcohols, phenols and amines under solvent free conditions. It is used as a solvent for cellulose, plastics, oil and fats. It is also a building block used for various organic synthesis.

Synthesis Reference(s)

Journal of the American Chemical Society, 88, p. 2054, 1966 DOI: 10.1021/ja00961a043

General Description

A clear colorless liquid. Flash point near 60°F. Boiling point near 200°F. Less dense than water. Vapors heavier than air. Used to make other chemicals.

Air & Water Reactions

Highly flammable. Soluble in water.

Reactivity Profile

Isopropenyl acetate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

Hazard

Flammable, dangerous fire risk.

Health Hazard

May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. May polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Safety Profile

Moderately toxic by ingestion. A skin, eye, and mucous membrane irritant. A very dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.

Isopropenyl acetate synthesis

64-19-7
67-64-1
108-22-5
Synthesis of Isopropenyl acetate from Acetic acid and Acetone

Isopropenyl acetate Preparation Products And Raw materials

Raw materials

Preparation Products


Isopropenyl acetate Suppliers

Global( 219)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shanghai Time Chemicals CO., Ltd.
+8618017249410 +86-021-57951555
+86-021-57951555 jack.li@time-chemicals.com China 1807 55
Anhui Royal Chemical Co., Ltd.
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Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
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career henan chemical co
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View Lastest Price from Isopropenyl acetate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-12-01 Isopropenyl acetate
108-22-5
US $10.50 / KG 1KG 99% 10 ton Hebei Crovell Biotech Co Ltd
2021-08-25 Isopropenyl acetate
108-22-5
US $1.00 / KG 1KG 99% 100MT Henan Xiangtong Chemical Co., Ltd.
2021-07-02 Isopropenyl acetate
108-22-5
US $1.00 / PCS 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.

Isopropenyl acetate Spectrum


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