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25 ML
$52.10
250 ML
$74.70
2.5 L
$411.00
18 L
$920.00
About This Item
线性分子式:
[CH3(CH2)3]3N
CAS号:
分子量:
185.35
Beilstein:
1698872
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21
化驗:
≥98.5%
bp:
216 °C (lit.)
蒸汽壓力:
0.3 mmHg ( 20 °C)
2.4 mmHg ( 55 °C)
2.4 mmHg ( 55 °C)
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蒸汽密度
6.38 (vs air)
品質等級
蒸汽壓力
0.3 mmHg ( 20 °C)
2.4 mmHg ( 55 °C)
化驗
≥98.5%
形狀
liquid
自燃溫度
410 °F
expl. lim.
6 %
折射率
n20/D 1.428 (lit.)
pH值
10.2 (25 °C, 0.1 g/L)
bp
216 °C (lit.)
mp
−70 °C (lit.)
密度
0.778 g/mL at 25 °C (lit.)
SMILES 字串
CCCCN(CCCC)CCCC
InChI
1S/C12H27N/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3
InChI 密鑰
IMFACGCPASFAPR-UHFFFAOYSA-N
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一般說明
三丁胺（TBA）是一种作为强碱阴离子（SBA）交换树脂使用的叔胺。TBA也可作为低碳钢在HCL溶液中的缓蚀剂。此外，它可以在各种有机合成中被用作基础溶剂。
應用
三丁胺可用作：
- 一种含有CHCA（α-氰基-4-羟基肉桂酸） 的萃取溶剂，用于从EVOO（特级初榨橄榄油）和HO（榛子油）中选择性提取磷脂（PLs）。
- 合成尖晶石镍铁氧体（NiFe2O4）纳米粒子（NPs）的羟基化试剂。
特點和優勢
在各种共沉淀方法中，三丁胺代替NaOH和NH4OH用作羟基化剂，因为它会导致pH值均匀升高，从而防止局部过饱和并促进整个溶液的均匀成核。
訊號詞
Danger
危險分類
Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 4 Oral - Skin Irrit. 2
儲存類別代碼
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
水污染物質分類（WGK）
WGK 1
閃點（°F）
145.4 °F - closed cup
閃點（°C）
63 °C - closed cup
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