o-Tolylaldehyde, is a simple aromatic aldehyde that has many industrial applications, and can also be used as a building block in different chemical synthesis.

CAS：529-20-4
中文别名：邻甲苯甲醛;邻甲基苯甲醛;
英文别名：o-Tolualdehyde;FEMA 3068;Benzaldehyde, 2-methyl-;2-TOLUALDEHYDE;o-Tolylaldehyde;O-TOLUALDEHYDE;o-Tolualdehyde,stabilized;2-Methylbenzaldehyde;2-Formyltoluene;O-TOLUYLALDEHYDE;O-TOLUIC ALDEHYDE;
分子式：C8H8O
分子量：120.149
精确质量：120.058
Psa：17.07
Logp：1.8075

EINECS号：208-452-2
MDL号：MFCD00003338

外观与性状：透明液体
密度：1.039g/mLat 25°C(lit.)
沸点：199-200°C(lit.)
熔点：-35 °C
闪点：153°F
折射率：n20/D 1.546(lit.)
水溶解性：slightly soluble
稳定性：Stable under normal temperatures and pressures.
储存条件：Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

安全说明：S26-S39-S37/39
WGK Germany：3
危险类别码：R36/38
海关编码：29122900
危险品标志：Xi

生产方法
1. 烟草:BU,56。