您当前的位置: 网站首页 > 产品展厅 >中间体 >异丙苯
异丙苯
  • 品牌:鑫鸣泰
  • 产地:湖北
  • 型号:1kg 25kg 200kg
  • 货号:98-82-8
  • cas:98-82-8
  • 发布日期: 2023-12-05
  • 更新日期: 2024-02-19
产品详请
产地 湖北
货号 98-82-8
品牌 鑫鸣泰
用途 工业 医用
英文名称 Cumene
CAS编号 98-82-8
别名 枯烯;异丙苯;異丙苯(茴香素);異丙基苯;異丙苯081-01[3];异丙基苯 危险品;标样-二硫化碳中异丙苯;二硫化碳中异丙苯
纯度 98%
规格 1kg 25kg 200kg
包装 1kg 25kg 200kg
分子式 C9H12
级别 工业级
异丙苯
98-82-8
英文名称:Cumene
CAS号:98-82-8
分子式:C9H12
分子量:120.19
EINECS号:202-704-5
MDL No.:MFCD00008881
属性
熔点?96 °C(lit.)
沸点152-154 °C(lit.)
密度0.864 g/mL at 25 °C(lit.)
蒸气密度4.1 (vs air)
蒸气压8 mm Hg ( 20 °C)
折射率n20/D 1.491(lit.)
闪点115 °F
储存条件2-8°C
溶解度0.05g/l
酸度系数(pKa)>14 (Schwarzenbach et al., 1993)
形态Liquid
颜色Clear colorless
气味 (Odor)Strong, slightly irritant; fragrant; aromatic.
嗅觉阈值(Odor Threshold)0.0084ppm
爆炸极限值(explosive limit)0.8-6.0%(V)
水溶解性Soluble in alcohol, ether, acetone, benzene, carbon tetrachloride. Insoluble in water.
Merck14,2617
BRN1236613
Henry's Law Constant13.0, 15.3, and 23.9 at 28.0, 35.0, and 46.1 °C, respectively (headspace method, Hansen et al., 1993)
Dielectric constant2.4(20℃)
暴露限值Flammable liquid; flash point (closed cup) 36°C (97°F) (NFPA 1986), 39°C (102°F) (Merck 1996), 35.5°C (96°F) (Meyer 1989); vapor pressure 8 torr at 20°C (68°F); vapor density 4.1 (air=1); the vapor is heavier than air and may travel a considerable distance to a nearby ignition source and flash back; autoignition temperature 425°C (797°F); fire- extinguishing agent: dry chemical, foam, or CO2; use a water spray to keep fire- exposed containers cool and to disperse the vapors。
Cumene forms explosive mixtures in the air within the range 0.9–6.5% by volume in air. Cumene may form peroxide on prolonged exposure to air. It should be tested for peroxides before it is subjected to distillation or evaporation。.
稳定性Stable, but may form peroxides in storage if in contact with the air. Test for the presence of peroxides before heating or distilling. Combustible. Incompatible with strong oxidizing agents.
InChIKeyRWGFKTVRMDUZSP-UHFFFAOYSA-N
LogP3.55 at 20℃
联系方式
手机:15387177827
Q Q:
手机访问官网
七氟异丙碘 间甲基苯乙腈 胃蛋白酶1万活力 丙二酸单叔丁酯 三甲基硅醇