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Merck

T0886

Sigma-Aldrich

三乙基胺

≥99%

别名:

TEA, N,N-二乙基乙胺

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About This Item

线性分子式:
(C2H5)3N
CAS号:
分子量:
101.19
Beilstein:
605283
EC號碼:
MDL號碼:
分類程式碼代碼:
12352116
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

3.5 (vs air)

品質等級

蒸汽壓力

51.75 mmHg ( 20 °C)

化驗

≥99%

自燃溫度

593 °F

儲存期限

3 yr

expl. lim.

8 %

雜質

≤0.5% water (Karl Fischer)

折射率

n20/D 1.401 (lit.)

bp

88.8 °C (lit.)

mp

−115 °C (lit.)

密度

0.726 g/mL at 25 °C (lit.)

SMILES 字串

CCN(CC)CC

InChI

1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3

InChI 密鑰

ZMANZCXQSJIPKH-UHFFFAOYSA-N

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應用

三乙胺已用于:
  • 各种单体聚合的氢供体
  • 催化硅烷化
  • 合成Cy3-Alexa647异二聚体
  • 合成甲基丙烯酸酯化的可溶性脱细胞软骨

生化/生理作用

目前确知三乙胺可驱动聚合反应。它可作为细菌培养物中的碳和氮来源。三乙胺可用于农药。三乙胺可以用作有机溶剂。

建議使用防濺手套

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

12.2 °F

閃點(°C)

-11 °C

個人防護裝備

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


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The Heck reaction is the palladium catalyzed cross-coupling reaction between alkenes and aryl or vinyl halides (or triflates) to afford substituted alkenes.

The Heck reaction is the palladium catalyzed cross-coupling reaction between alkenes and aryl or vinyl halides (or triflates) to afford substituted alkenes.

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