CAS:2042-37-7
2042-37-7
CAS号：2042-37-7
品名：2-溴苯腈2-Bromobenzonitrile
中文别名：1-溴-2-苯甲腈;邻溴苯腈;2-溴苄腈;邻溴苯腈,2-溴代苯甲腈,溴苯腈;
英文别名：2-Cyanobromobenzene;Benzonitrile,o-bromo;1-Bromo-2-cyanobenzene;Benzonitrile,2-bromo-;bromobenzonitrile;Benzonitrile,2-bromo;o-Bromocyanobenzene;2-cyanophenylbromide;2-Bromobenzenecarbonitrile;2-bromo-benzonitrile;o-Bromobenzonitrile;
分子式：C7H4BrN
分子量：182.017
精确质量：180.953
Psa：23.79
RTECS号：DI2459750
BRN号：2042185
EINECS号：218-045-1
MDL号：MFCD00001772
PubChem号：24891865
外观与性状：白色至淡黄色结晶粉末
密度：1.496
沸点：251-253°C(lit.)
熔点：53-57°C(lit.)
闪点：&>230°F
折射率：1.606
稳定性：Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件：Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压：0.0198mmHg at 25°C
安全说明：S22-S24/25-S36/37/39-S26
危险类别码：R20/21/22; R36/37/38
WGK Germany：2
海关编码：2926909090
危险品运输编码：3276
危险类别：6.1
包装等级：III
危险品标志：Xn
简介：2-Bromobenzonitrilebelongstoagroupofortho-substitutedbromobenzenesthathavevaryinghepatotoxicityeffectsinthepresenceofratlivermicrosomesinvitro.2-Bromobenzonitrileisalsousedasastartingmaterialtosynthesizenovelbenzothiophenederivativesthatwerefoundtoexhibitantibacterialandantifungalactivity.Itiscommonlyemployedinreactionsthatrequireanelectron-richspeciestocarryoutnucleophilicsubstitution(oraddition)reactions.
用途：溴苯腈及其盐和酯是有一定内吸活性的触杀性除草剂,主要用在禾谷类、亚麻、大蒜、玉米、洋葱、高粱和新播种的草皮,芽后防除草苗期阔叶杂草。与其他除草剂混用,可扩大除草谱。
有机砌块
