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  • 1,2-二(溴甲基)苯

    1,2-Bis(bromomethyl)benzene

化合物简介

1,2-Bis(bromomethyl)benzene is used in the synthesis of isothioureas involved in the inhibition of human nitric oxide synthases. Also used in the synthesis of tridentate carbene ligands.

基本信息

CAS:91-13-4
中文别名:Alpha,Alpha’-二溴邻二甲苯;1,2-双(溴甲基)苯;α,α\'-二溴-邻二甲苯;α,α\'-二溴邻二甲苯;邻二溴亚二甲苯基;邻二溴苄;
英文别名:A,A\'-DIBROMO-O-XYLENE;O-XYLYLENE DIBROMIDE;1,2-bis-(bromomethyl)benzene;O-XYLIDENE DIBROMIDE;a,a\'-Dibromo-o-xylol;Benzene, 1,2-bis(bromomethyl)-;1,2-Bis(bromomethyl);O-XYLENE DIBROMIDE;O-XYLYLENE BROMIDE;1,2-dibenzyl bromide;
分子式:C8H8Br2
分子量:263.957
精确质量:261.899
Psa:0.0
Logp:3.4764

编号系统

EINECS号:202-042-7
MDL号:MFCD00000175

物化性质

外观与性状:白色至淡黄色晶体粉末
密度:1.96g/mLat 25°C(lit.)
沸点:140 °C / 20mmHg
熔点:91-94°C(lit.)
闪点:133.6ºC
水溶解性:soluble, hydrolyses
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.

安全信息

安全说明:S26-S36/37/39-S45
WGK Germany:2
危险类别码:R22; R34
危险品运输编码:UN 3448 6.1/PG 2
海关编码:29036990
危险类别:8
包装等级:III
危险品标志:C

生产方法及用途

合成路线

  • 参考文献

    Tetrahedron Letters, , vol. 47, # 40 p. 7245 - 7247

上游原料

下游产品

图谱

13C NMR : Predict


1H NMR : Predict


13C NMR : in CDCl3


1H NMR : 90 MHz in CDCl3


Mass spectrum (electron ionization)


Mass


Raman : 4880 A,200 M,powder


IR : KBr disc


IR : CCl4 solution


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