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Key Documents

90781

Sigma-Aldrich

三丁胺

puriss. plus, ≥99.5% (GC)

同義詞:

Tri-n-butylamine

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About This Item

線性公式:
[CH3(CH2)3]3N
CAS號碼:
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

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)

等級

puriss. plus

化驗

≥99.5% (GC)

形狀

liquid

自燃溫度

410 °F

expl. lim.

6 %

雜質

≤0.2% water

折射率

n20/D 1.428 (lit.)
n20/D 1.429

bp

216 °C (lit.)

mp

−70 °C (lit.)

密度

0.778 g/mL at 25 °C (lit.)

官能基

amine

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

三丁胺是一种叔胺。据报道,它可以防止低碳钢在HCl溶液中被腐蚀。

應用

三丁胺(n-Bu3N)可用于以下研究:
  • 组成液相色谱串联质谱(LC-MS / MS)的流动相。
  • 制备PdCl,N和PdOAc,N (钯纳米颗粒)。
  • 作为3-溴噻吩并[3,2-c]吡啶-4-(5H)-酮合成过程的添加剂。

象形圖

Skull and crossbones

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

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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