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重要文件

426318

Sigma-Aldrich

四甲基氢氧化铵 溶液

ACS reagent

同義詞:

N,N,N-trimethyl-methanaminium hydroxide, TMAH, TMAOH

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About This Item

線性公式:
(CH3)4N(OH)
CAS號碼:
分子量::
91.15
Beilstein:
3558708
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

形狀

liquid

濃度

1.0 M±0.02 M in H2O

燃燒殘留物

≤5 ppm

顏色

APHA: ≤10

折射率

n20/D 1.3497

bp

100 °C

密度

1.005 g/mL at 25 °C

負離子痕跡

chloride (Cl-): ≤0.03%

正離子痕跡

K: ≤2 ppm
Na: ≤2 ppm

官能基

amine

SMILES 字串

[OH-].C[N+](C)(C)C

InChI

1S/C4H12N.H2O/c1-5(2,3)4;/h1-4H3;1H2/q+1;/p-1

InChI 密鑰

WGTYBPLFGIVFAS-UHFFFAOYSA-M

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應用

四甲基氢氧化铵溶液可用作:
  • 试剂,通过有机催化光诱导桦木还原将芳烃转换为 1,4-环己二烯。
  • 催化剂,通过 2-萘酚、芳香醛和尿素的一锅三组分缩合反应合成1,2-二氢-1-芳基萘-恶嗪-3- 1衍生物。
  • 磁性纳米颗粒的助剂,以提高排斥力的稳定性。
  • 模板,利用热液合成法生成不同大小的分级沸石 T 聚合物。

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Dermal - STOT SE 2

標靶器官

Central nervous system, Liver,thymus

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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