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ALLYL IODIDE

Basic information Safety Supplier Related

ALLYL IODIDE Basic information

Product Name:
ALLYL IODIDE
Synonyms:
  • 1-propene,3-iodo-
  • 2-Propene, 1-iodo
  • 2-Propenyliodide
  • 3-iodo-1-propen
  • 3-iodo-prop-1-ene
  • 3-iodo-propen
  • 3-Iodpropen
  • 3-Jod-1-propen
CAS:
556-56-9
MF:
C3H5I
MW:
167.98
EINECS:
209-130-4
Product Categories:
  • omega-Functional Alkanols, Carboxylic Acids, Amines & Halides
  • omega-Unsaturated Halides
Mol File:
556-56-9.mol
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ALLYL IODIDE Chemical Properties

Melting point:
-99 °C
Boiling point:
102103°C
Density 
1.837 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.554
Flash point:
65 °F
storage temp. 
2-8°C
solubility 
alcohol: miscible(lit.)
form 
Liquid
color 
Clear yellow to orange, red or red-brown
Water Solubility 
Soluble in alcohol, chloroform, ether, and diethyl ether. Insoluble in water.
Sensitive 
Air & Light Sensitive
Merck 
14,294
BRN 
1697594
Exposure limits
ACGIH: TWA 0.01 ppm
Dielectric constant
6.1(19℃)
InChIKey
HFEHLDPGIKPNKL-UHFFFAOYSA-N
CAS DataBase Reference
556-56-9(CAS DataBase Reference)
EPA Substance Registry System
1-Propene, 3-iodo- (556-56-9)
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Safety Information

Hazard Codes 
C,T,F
Risk Statements 
10-34-11
Safety Statements 
7-26-45-16
RIDADR 
UN 1723 3/PG 2
WGK Germany 
1
RTECS 
UD0450000
8-13
TSCA 
T
HazardClass 
3
PackingGroup 
II
HS Code 
29033990

MSDS

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ALLYL IODIDE Usage And Synthesis

Chemical Properties

clear orange, red or red-brown liquid

Uses

Allyl iodide is used as a reagent used with allylindium sesquiiodide in the cis-double allylation of cyclopropenes. It is used in synthesis of other organic compounds such as N-alkyl 2-pyrrolidone, Sorbic acid ester etc,.

Synthesis Reference(s)

Synthetic Communications, 20, p. 41, 1990 DOI: 10.1080/00397919008054613

General Description

A yellow liquid with a pungent odor. Denser than water and insoluble in water. Hence sinks in water. Vapors are heavier than air. Flash point is less than 75°F. Very irritating to skin, eyes and mucous membranes. Poisonous by ingestion and inhalation. Used to make other chemicals.

Air & Water Reactions

Highly flammable. Darkens on exposure to light and air liberating Iodine [Merck 11th ed. 1989]. Insoluble in water.

Reactivity Profile

ALLYL IODIDE is moderately reactive. Incompatible with strong oxidizing and reducing agents. Also, incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Health Hazard

May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to 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

Flammable/combustible material. May be 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. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Safety Profile

Poison by inhalation and ingestion. Mutation data reported. A powerful irritant. A flammable liquid. Incompatible with oxidizing materials. To fight fire, use water, foam, CO2, dry chemical. When heated to decomposition it emits hghly toxic fumes of I-. See also ALLYL COMPOUNDS and IODIDES.

Purification Methods

Purify allyl iodide in a dark room by washing with aqueous Na2SO3 to remove free iodine, then dry with MgSO4 and distil at 43o/90 mm or at atmospheric pressure to give a very pale yellow liquid. (This material, dissolved in hexane, can be stored in a light-protected tight container at -5o for up to three months before free iodine could be detected, by its colour in the solution.) Store it away from light. [Sibbett & Noyes J Am Chem Soc 75 761 1953, Beilstein 1 H 202, 1 I 84, 1 II 172, 1 III 714, 1 IV 761.]

ALLYL IODIDE Preparation Products And Raw materials

Preparation Products

ALLYL IODIDESupplier

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