Allyl cyanide is an organic compound with the formula CH2CHCH2CN. Like other small alkyl nitriles, allyl cyanide is soluble in organic solvents. Allyl cyanide occurs naturally as an antifeedant and is used as a cross-linking agent in some polymers. Allyl cyanide was discovered in 1863 by H. Will and W. Koerner in 1863, they found the compound to be present in mustard oil. The first successful synthesis of allyl cyanide was done by A. Claus in 1864. Recent studies show that allyl cyanide may be used as an additive in propylene carbonate-based electrolytes for graphite anodes preventing exfoliation of the anode by film-forming. The underlying mechanism is thought to be a reductive polymerization mechanism.

CAS：109-75-1
中文别名：烯丙基氰;3-丁烯腈;乙烯乙腈;
英文别名：Allyl cyanide;3-Butenenitrile;but-3-enenitrile;
分子式：C4H5N
分子量：67.0892
精确质量：67.0422
Psa：23.79
Logp：1.08608

EINECS号：203-701-1
RTECS号：EM8050000
BRN号：605352
MDL号：MFCD00001962
PubChem号：24847509

外观与性状：透明无色液体
密度：0.834g/mLat 25°C(lit.)
沸点：116-121°C(lit.)
熔点：-87°C
闪点：75°F
折射率：n20/D 1.406
稳定性：Stable under normal temperatures and pressures.
储存条件：库房通风低温干燥,与氧化剂、酸类、食品添加剂分开存放
蒸汽压：16.3mmHg at 25°C

RTECS号：EM8050000
安全说明：S26-S36/37/39-S45
WGK Germany：3
危险类别码：R10; R21; R23/25; R36/38
危险品运输编码：UN 1992 3/PG 3
海关编码：2926909090
危险类别：3
包装等级：III
危险品标志：T

生产方法
由烯丙基溴和氰化亚铜反应得到。 用于有机合成。
用途
用于有机合成。