1074-24-41,4-二溴-2,5-二甲基苯,97%
- 英文名称:1,4-Dibromo-2,5-dimethylbenzene
- 发布日期: 2018-10-25
- 更新日期: 2025-09-23
产品详请
产地 |
中国/美国/欧洲
|
品牌 |
LMAI Bio
|
货号 |
LM011219
|
英文名称 |
1,4-Dibromo-2,5-dimethylbenzene
|
包装规格 |
100g 25g
|
纯度 |
99%
|
CAS编号 |
1074-24-4
|
别名 |
2,5-二溴-对-二甲苯; 2,5-二溴对二甲苯; 1,4-二溴-2,5-二甲基苯; 2,5-二溴-对二甲苯;
|
分子式 |
C8H8Br2
|
1074-24-41,4-二溴-2,5-二甲基苯,97%
CAS号: 1074-24-4
分子式: C8H8Br2 分子量: 263.95

1074-24-41,4-二溴-2,5-二甲基苯,97%化合物描述
1,4-Dibromo-2,5-dimethylbenzene was used as a starting material for creating “Chiral Molecular Tweezers”, which bind to various π acids by means of chiral recognition. 1,4-Dibromo-2,5-dimethylbenzene is also used in the preparation of polyfunctional aryl azides (e.g. 1,5-diphenylcarbazide [D487350]) from aryl triazenes.
1074-24-41,4-二溴-2,5-二甲基苯,97%基本信息
中文名称:
2,5-二溴-1,4-二甲基苯
中文别名:
2,5-二溴-对-二甲苯;
2,5-二溴对二甲苯;
1,4-二溴-2,5-二甲基苯;
2,5-二溴-对二甲苯;
英文名称:
1,4-Dibromo-2,5-dimethylbenzene
英文别名:
1,4-Dibromo-2,5-Dimethylbenzene;
Benzene, 1,4-dibromo-2,5-dimethyl-;
2,5-Dibromo-p-xylene;
Benzene,1,4-dibromo-2,5-dimethyl;
p-Xylene,5-dibromo;
2,5-dibromo-4-xylene;
2,5-dibromo-1,4-dimethylbenzene;
2,5-dibromo-para-xylene;
2,4-dibromobenzene;
CAS号:
1074-24-4
分子式:
C8H8Br2
分子量:
263.95700
精确质量:
261.89900
LogP:
3.82840
物化性质
外观与性状:
白色粉末
密度:
1.71 g/cm3
熔点:
72-74 °C(lit.)
沸点:
261 °C(lit.)
闪点:
124.2oC
折射率:
1.543-1.545
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:
0.0195mmHg at 25°C
安全信息
危险类别码:
R36/37/38; R51/53
海关编码:
2903999090
危险品标志:
Xi
WGK Germany:
3
安全说明:
S26-S37/39-S61
危险品运输编码:
UN 2811 6.1/PG 1