- 英文别名:
- Aminophylline anhydrous; Theophylline, compound with ethylenediamine (2 to 1) dihydrate; Aminophylline hydrate; aminophyllin hydrate; theophylline--ethylenediamine (2:1); 1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione - ethane-1,2-diamine (2:1); 1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione - ethane-1,2-diamine (1:1); 1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione - ethane-1,2-diamine hydrate (2:1:1)
- InChI:
- InChI=1/2C7H8N4O2.C2H8N2.H2O/c2*1-10-5-4(8-3-9-5)6(12)11(2)7(10)13;3-1-2-4;/h2*3H,1-2H3,(H,8,9);1-4H2;1H2
- 分子结构:
-
- 沸 点:
- 869.7°C at 760 mmHg
- 蒸汽压:
- 2.62E-32mmHg at 25°C
- 物化性质:
- 含无水茶碱75%-82%,乙二胺12.3%-13.8%.白色或淡黄色颗粒或粉末.微有氨臭。味苦。露置空气中易吸收二氧化碳并析出茶碱。易溶于水,几乎不溶于乙醇或乙醇。水溶液呈碱性反应,放置后发生浑浊。
- 产品用途:
- 主要用于支气管哮喘和哮喘型慢性支气管炎,也可用于急性心功能不全、心脏性哮喘及胆绞痛等
- 危险品标志:
- C:Corrosive;
- 风险术语:
- R22:; R34:; R42/43:;
- 安全术语:
- S23:; S26:; S36/37/39:; S45:;
- 上游产品:
- :(C7H8N4O2)2·C2H4(NH2)2·2H2O茶碱,乙二胺
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