苯乙胺
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- CAS号:
- 64-04-0
- 英文名:
- 2-PhenylethylaMine
- 英文别名:
- Phenylethylamine;PHENETHYLAMINE;BENZENEETHANAMINE;2-Phenylethanamine;2-PHENETHYLAMINE;BETA-PHENYLETHYLAMINE;β-phenylethylamine;FEMA 3220;Phenethylamine, 99.5%;beta-Phenylaethylamin
- 中文名:
- 苯乙胺
- 中文别名:
- 苯乙胺;Α-胺乙苯;β-苯乙胺;2-苯乙胺;Β-苯乙胺;β-氨基乙苯;3-氨基乙苯;2-苯基乙胺;1-氨基乙烷;2-苯基乙基胺
- CBNumber:
- CB0738336
- 分子式:
- C8H11N
- 分子量:
- 121.18
- MOL File:
- 64-04-0.mol
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苯乙胺化学性质
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熔点:
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-60 °C
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沸点:
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197-200 °C (lit.)
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密度:
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0.962 g/mL at 20 °C (lit.)
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蒸气密度:
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4.18 (vs air)
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蒸气压:
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0.4 hPa (20 °C)
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折射率:
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n20/D 1.533(lit.)
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FEMA:
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3220 | PHENETHYLAMINE
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闪点:
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195 °F
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储存条件:
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Store below +30°C.
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溶解度:
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alcohol: freely soluble(lit.)
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酸度系数(pKa):
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9.84(at 25℃)
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形态:
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liquid
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颜色:
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clear, colorless
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PH值:
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11.5 (4.3g/l, H2O, 20℃)
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气味 (Odor):
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fishy odor
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酸碱指示剂变色ph值范围:
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11.5 at 4.3 g/l at 20 °C
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爆炸极限值(explosive limit):
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1.0-5.5%(V)
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香型:
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fishy
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水溶解性:
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SOLUBLE
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敏感性:
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Air Sensitive
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JECFA Number:
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1589
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Merck:
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14,6026
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BRN:
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507488
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稳定性:
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Stable. Combustible. Incompatible with strong oxidizing agents, strong acids.
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InChIKey:
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BHHGXPLMPWCGHP-UHFFFAOYSA-N
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LogP:
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1.46
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CAS 数据库:
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64-04-0(CAS DataBase Reference)
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NIST化学物质信息:
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Benzeneethanamine(64-04-0)
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EPA化学物质信息:
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Phenethylamine (64-04-0)
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苯乙胺性质、用途与生产工艺
2-Phenylethanamine 被认为是一种神经调节剂或神经递质。
Human Endogenous Metabolite
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2-Phenylethanamine (PEA) is soluble in water, ethanol, and ether. Phenethylamine is a skin irritant and possible sensitizer. 2-Phenylethanamine is believed to function as a neuromodulator or neurotransmitter (a trace amine). It is also found in many foods such as chocolate, especially after microbial fermentation. 2-Phenylethanamine is a precursor to the neurotransmitter phenylethanolamine. High levels of 2-Phenylethanamine have been found in the urine of schizophrenics but it is not significantly elevated in the serum or CSF of schizophrenics. Urinary levels of 2-Phenylethanamine are significantly lower in children with attention deficit hyperactivity disorder. 2-Phenylethanamine is useful for scaring off rodent pests.
化学性质
无色液体。熔点-60℃,沸点197-198℃,70-71℃(0.93kPa),闪点90℃,相对密度0.958(24/4℃),折光率1.5290(25℃)。易溶于醇、醚,溶于水。具强碱性,能从空气中吸收二氧化碳,有鱼腥臭。
用途
该品为药物降糖灵的中间体。也用于其他有机合成。
用途
是药物降糖灵的中间体,也用于其他有机合成
用途
有机合成。闪烁计数器中用作二氧化碳吸收剂。
生产方法
由苯乙腈加压催化加氢制得。将液氨通入苯乙腈,冷却吸收后与雷尼镍混合加入高压釜,排除空气,通氢。在10MPa左右于80-120℃反应3h至不再吸氢为止,冷却泄压,过滤。取滤液减压蒸馏,收集90-93℃(2kPa)馏分,即为2-苯基乙胺。收率90%。如制备2-苯基乙胺盐酸盐(156-28-5),则取上述滤液,于60℃以下用盐酸调节至pH为3-4,冷却到5℃,静置8h,过滤即得。盐酸盐为片状结晶。熔点223-224℃(217℃)。
苯乙胺
上下游产品信息
上游原料
下游产品
7-氨基异喹啉
2-(PIPERAZIN-1-YL)-ACETIC ACID N-(2-PHENYLETHYL)-AMIDE
1,2,3,4-四氢异喹啉
N-苄基-2-苯乙胺
3,4-二氢异喹啉
氟氰戊菊酯
7-硝基-3,4-二氢异喹啉
2-硝基苯乙胺
格列吡嗪
4-硝基苯乙胺
1,3,5-苯三羧酸三乙酯
2-环己基乙胺
2,3,4,5 -四氢-1H -苯并[D]氮杂卓
7-氨基-3,4-二氢异喹啉-1(2H)-酮
2-氨基苯乙酮
更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
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2024/01/16 | A13402 | 2-苯基乙胺, 99%
2-Phenylethylamine, 99% | 64-04-0 | 50ml | 321元 |
2024/01/16 | A13402 | 2-苯基乙胺, 99%
2-Phenylethylamine, 99% | 64-04-0 | 250ml | 513元 |
64-04-0, 苯乙胺 相关搜索:
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- C45H74N7O19P3S
- C8H11N1
- 格列美脲杂质39
- 索利非那星杂质41
- 2-苯乙胺(索利那新杂质)
- 2-苯乙胺 标准品
- Β-苯乙胺,98%
- 2-苯基乙胺,99%
- Β-苯乙胺/2-苯乙胺3-氨基乙苯
- Β-苯乙胺/苯乙胺/2-苯乙胺/Β-氨基乙苯/2-苯基乙胺/1-氨基-2-乙苯/2-氨基乙基苯
- Β—苯乙胺(64-04-0)
- Β-苯乙胺
- 2-苯基乙烷-1-胺
- 氘代2-苯乙胺-D2
- 苯乙胺
- 2-苯乙胺
- 1-氨基乙烷
- 2-苯基乙胺
- β-苯乙胺
- β-氨基乙苯
- 1-氨基-2-苯基乙烷
- (-)Α-苯乙胺
- Α-胺乙苯