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1,4-Diazabicyclo[2.2.2]octane

CAS 280-57-9C6H12N2MW 112.17

1,4-Diazabicyclo[2.2.2]octane(CAS 280-57-9):分子式 C6H12N2、分子量 112.17;类别 有机化学品。

规格参数

CAS号280-57-9
分子式C6H12N2
分子量112.17
熔点158 °C
沸点174 °C
LogP-0.2
类别Organic Chemicals

采购档案

这个产品是什么

1,4-Diazabicyclo[2.2.2]octane 是一种以碳骨架为基础的有机化合物,登记 CAS 号为 280-57-9,分子式 C6H12N2(分子量 112.17),归属于有机化学品大类化工原料。

识别信息

登记 CAS 号:280-57-9

其分子式 C6H12N2 由 6 个碳、12 个氢、2 个氮 组成。

别名/同义词:1,4-Diazabicyclo[2.2.2]octane · TEDA

所属分类:有机化学品

常见问题

1,4-Diazabicyclo[2.2.2]octane 的 CAS 号是多少?

1,4-Diazabicyclo[2.2.2]octane 的 CAS 登记号为 280-57-9。

1,4-Diazabicyclo[2.2.2]octane 的分子式与分子量是多少?

分子式 C6H12N2,分子量 112.17。

1,4-Diazabicyclo[2.2.2]octane 还有哪些别名?

别名/同义词:1,4-Diazabicyclo[2.2.2]octane、TEDA。

1,4-Diazabicyclo[2.2.2]octane 属于哪个分类?

所属分类:Organic Chemicals。

PubChem 公开数据

1,4-Diazabicyclo[2.2.2]octane(CAS 280-57-9)的公开数据库记录,列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary0.7% (6 / 801)
Reported hazard statementsH228 (82.6%), H302 (96.5%), H315 (97.3%), H318 (50.7%), H319 (44.2%), H335 (16.4%), H412 (14.5%), H361

This chemical does not meet GHS hazard criteria for 0.7% (6 of 801) of reports.

H228 (82.6%): Flammable solid [Danger Flammable solids]

法规与备案状态

GHS notification summary0.7% (6 / 801)

物理形态与操作说明

  • Liquid; Large Crystals
  • White crystals with an ammonia-like odour; Sublimes (goes directly from solid to vapour) readily at room temperature; Extremely hygroscopic (absorbs moisture from the air); [CHEMINFO]
  • Colorless hygroscopic crystals
  • 13 g/100 g acetone at 25 °C; 51 g/100 g benzene at 25 °C; 77 g/100 g ethanol at 25 °C; 26.1 g/100 g methyl ethyl ketone at 25 °C
  • Soluble in chloroform
  • 1.14 at 28 °C (Water = 1)[NITE; Chemical Risk Information Platform (CHRIP). Biodegradation and Bioconcentration. Ver 2006.01.30 Updated. National Institute of Technology and Evaluation. Tokyo, Japan. Thiodiethylene glycolBicyclo

公开数据库收录的理化数据

沸点174 °C
沸点174 °C @760 [mm Hg]
熔点158 °C
闪点62 °C
溶解度45 g/100 g water at 25 °C
蒸气压0.74 [mmHg]
Dissociation ConstantspKa1 = 3.0; pKa2 = 8.7

这个物质在各数据库里的编号

CAS Registry Number280-57-9
PubChem CID9237
分子式C6H12N2
IUPAC 名称1,4-diazabicyclo[2.2.2]octane
UNII(FDA)X8M57R0JS5

数据库记载的用途

  • Used as curing agent for urethane foams; used as a singlet oxygen trap and a radioiodine trap; [HSDB]
  • Plastic Composites Manufacturing [Category: Industry]
  • Catalyst in making urethane foams
  • The only important industrial use of triethylenediamine is as a hardener for polyurethane foams.
  • Anti-fade reagent that scavenges free-radicals produced by excitation of fluorochromes. Added to the mounting medium in fluorescence microscopy to retard photobleaching of fluorescein and other fluorescent dyes.[Sigma-Aldrich; D2522 Sigma 1,4-Diazabicyclo
  • Singlet oxygen trap used as diagnostic for singlet oxygen; trap for radioiodine

它在各数据库里的别名

1,4-Diazabicyclo[2.2.2]octane; Triethylenediamine; 280-57-9; Dabco; 1,4-DIAZABICYCLO(2.2.2)OCTANE; Dabco 33LV; Dabco crystal; 1,4-Ethylenepiperazine; TEDA; Texacat TD 100; Dabco EG; N,N'-endo-Ethylenepiperazine; 1,4-Diazabicyclo-octane; D 33LV; Thancat TD 33; DTXSID0022016

计算机算出的分子描述符

分子量112.17
XLogP3-0.2
氢键供体数0
氢键受体数2
可旋转键数0
精确质量112.100048391
单同位素质量112.100048391
拓扑极性表面积6.5
重原子数8
形式电荷0

数据库摘要

1,4-Diazabicyclo[2.2.2]octane · CAS 280-57-9 · C6H12N2. UNII X8M57R0JS5. 沸点: 174 °C; 沸点: 174 °C @760 [mm Hg]; 熔点: 158 °C.

数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。

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