Allyl iodide (3-iodopropene) is an organic halide used in synthesis of other organic compounds such as N-alkyl 2-pyrrolidones, sorbic acid esters, 5,5-disubstituted barbituric acids, and organometallic catalysts. Allyl iodide can be synthesized from methyl iodide on triphenyl phosphite, Finkelstein reaction on allyl halides, or by the action of elemental phosphorus and iodine on glycerol. Allyl iodide dissolved in hexane can be stored for up to three months in a dark freezer at −5°C (23°F) before decomposition into free iodine becomes apparent.

CAS：556-56-9
中文别名：烯丙基碘;3-碘-1-丙烯;3-碘丙烯;
英文别名：1-Propene, 3-iodo-;3-Iodopropylene;Propene,3-iodo;EINECS 209-130-4;3-Iodopropene;1-Propene,3-iodo;allyl-iodide;3-Iodo-1-propene;
分子式：C3H5I
分子量：167.976
精确质量：167.944
Psa：0.0
Logp：1.6074

EINECS号：209-130-4
MDL号：MFCD00001094

外观与性状：暗红色液体
密度：1.837g/mLat 25°C(lit.)
沸点：102103°C
熔点：-99 °C
闪点：65°F
折射率：n20/D 1.554
储存条件：库房通风低温干燥,与氧化剂、食品添加剂分开存放

RTECS号：UD0450000
安全说明：S7-S26-S45
危险类别码：R10; R34
WGK Germany：1
危险品运输编码：UN 1723 3/PG 2
危险类别：3
包装等级：II
危险品标志：C

用途
有机合成。