Diphenhydramine 苯海拉明

CAS 58-73-1 MFCD00274173

化学结构图

58-73-1
SMILES: CN(C)CCOC(c1ccccc1)c1ccccc1

化学属性

Mol. FormulaC17H21NO
Mol. Weight255.35
Appearance 油状液体。沸点163-167℃（0.40kPa），150-165℃（0.267kPa）。苯海拉明盐酸盐（[147-24-0]）为白色结晶性粉末，熔点161-162℃（166-170℃）。易溶于水和醇，无臭，味苦。
Melting Point167-172 °C
Refractive index1.5450 to 1.5490
Boiling Point150-165 °C at 760 mmHg

别名和识别编码

Chemical NameDiphenhydramine
MDL NumberMFCD00274173
Chemical Name Translation苯海拉明
Synonym Diphenhydramine {LY} Diphenhydramine {} {LY} Diphenhydramine {} {} {LY} Diphenhydramine {} {} {} {LY} Diphenhydramine {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} { {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenhydramine {} {} {} {} {} {} {} {} {} {} {} {}
CAS Number58-73-1
EC Number200-396-7
LabNetwork Molecule IDLN00330726
Reaxys-RN1914136
Merck Number3309
PubChem Substance ID354333150
InChIInChI=1S/C17H21NO/c1-18(2)13-14-19-17(15-9-5-3-6-10-15)16-11-7-4-8-12-16/h3-12,17H,13-14H2,1-2H3
Canonical SMILESCN(C)CCOC(C1=CC=CC=C1)C2=CC=CC=C2
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安全信息

Hazard statements
  • H302 Harmful if swallowed 吞食有害
RTECSKR6825000
GHS Symbol
Signal word
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P301+P312+P330
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition 2-8°C, protect from light {LY} 2-8°C, protect from light {} {LY} 2-8°C, protect from light {} {} {LY} 2-8°C, protect from light {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • 储运特性:通风低温干燥; 与库房食品原料分开存放
  • 用途一:用于皮肤粘膜的过敏性疾病及乘船乘车引起的恶心呕吐等。
  • 毒性分级:高毒
  • 上游原料:二甲胺 --> 2-氯乙醇 --> 苄醇
  • 方法一:由双苯甲醇（[91-01-0]）经氯乙醇醚化、与二甲胺缩合而得。
  • MOL 文件:58-73-1.mol
  • 用途二:该品与盐酸成盐，制成苯海拉明盐酸盐，是《国家基本药物》中选列的抗组织胺类药的一种。能降低组织对机体的反应，消除各种过敏症状，具有较强的中枢神经抑制作用和轻度的镇静及镇吐作用。用于荨麻疹、枯草热、血管神经性水肿、血清病、接触性皮炎、过敏性结膜炎。可防止晕动病，如晕船、晕车、孕期呕吐和震颤性麻痹等。
  • 可燃性危险特性:可燃; 燃烧产生有毒氮氧化物烟雾; 药物副作用: 梦幻,心理生理学测试改变
  • 急性毒性:口服-大鼠 LD50: 390 毫克/公斤; 口服-小鼠 LD50: 160 毫克/公斤
  • 灭火剂:干粉,泡沫,沙土,二氧化碳, 雾状水
  • 类别:有毒物品

系列性分类

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