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Merck

471321

Sigma-Aldrich

2-(二乙氨基)乙醇

≥99.5%

别名:

N,N-二乙基乙醇胺, DEAE, DEEA

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About This Item

线性分子式:
(C2H5)2NCH2CH2OH
CAS号:
分子量:
117.19
Beilstein:
741863
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

4.04 (vs air)

品質等級

蒸汽壓力

1 mmHg ( 20 °C)

化驗

≥99.5%

expl. lim.

11.7 %

折射率

n20/D 1.441 (lit.)

bp

161 °C (lit.)

密度

0.884 g/mL at 25 °C (lit.)

官能基

amine
hydroxyl

SMILES 字串

CCN(CC)CCO

InChI

1S/C6H15NO/c1-3-7(4-2)5-6-8/h8H,3-6H2,1-2H3

InChI 密鑰

BFSVOASYOCHEOV-UHFFFAOYSA-N

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一般說明

二乙氨基乙醇(DEEA)是一种三级烷醇胺多组分水溶剂。化学稳定性高,抗降解。DEEA可用于制备季铵盐。这种盐广泛用作相转移催化剂,促进不混溶相之间的反应。

應用

二乙氨基乙醇(DEEA)可与甲基二乙醇胺(MDEA)和环丁砜作为共溶剂,研究CO2在水溶液中的吸附和解吸行为。DEEA也用于制备N-取代甘氨酸衍生物用于合成多肽和蛋白。

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

122.0 °F - closed cup

閃點(°C)

50 °C - closed cup

個人防護裝備

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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