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  • Product Name:   4-Ethylphenol
  • Synonyms:   
  • CAS No.:   123-07-9
  • Molecular Formula:   C8H10O
  • Molecular Weight :   122.16
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 4-Ethylphenol
4-乙基苯酚 性质
熔点  40-42 °C(lit.)
沸点  218-219 °C(lit.)
密度  1,011 g/cm3
蒸气密度 4.2 (vs air)
蒸气压 0.13 mm Hg ( 20 °C)
折射率  1.5330
FEMA  3156 | P-ETHYLPHENOL
闪点  213 °F
储存条件  Store below +30°C.
溶解度  4.9g/l
形态 Crystalline Mass or Crystals
颜色 White to brownish
水溶解性  4.9 g/L (25 ºC)
BRN  1363317
稳定性 Stable. Incompatible with acid chlorides, acid anhydrides, oxidizing agents.
InChIKey HXDOZKJGKXYMEW-UHFFFAOYSA-N
CAS 数据库 123-07-9(CAS DataBase Reference)
NIST化学物质信息 Phenol, 4-ethyl-(123-07-9)
EPA化学物质信息 Phenol, 4-ethyl-(123-07-9)
4-乙基苯酚 用途与合成方法
毒性 GRAS(FEMA)。
使用限量 FEMA(mg/kg)：焙烤食品、人造奶油，0.20。
化学性质  无色或白色针状结晶，可因光照而变黄。呈强烈木-酚气息，有轻微香甜香气。熔点41~43℃，沸点218～219℃，闪点100℃。相对密度(d420)1.011，折射率(nD25)1.5239。微溶于水，易溶于乙醇、乙醚、丙酮、苯和二硫化碳中。
天然品存在于鸡蛋果、欧洲酸蔓果、猪肉、朗姆酒、威士忌、咖啡等中。
用途  GB 2760--1996规定为允许使用的食品用香料。用于配制感士忌、朗姆酒、熏猪肉、火腿、咖啡等香精。
用途  是重要的农药中间体，可生产系列高档、低毒、低残留农药
生产方法  由苯酚与乙烯或乙醇进行催化反应而得。
由4-氯代乙基苯与氢氧化钠在铜粉催化下加热反应而得。
安全信息
危险品标志  Xi,C
危险类别码  36/37/38-R36/37/38-34
安全说明  26-36-S36-S26-45-36/37/39
危险品运输编号  UN 2430 8/PG 3
WGK Germany  3
RTECS号 SL4040000
TSCA  Yes
HazardClass  8
PackingGroup  III
海关编码  29071900
毒害物质数据 123-07-9(Hazardous Substances Data)

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