Skip to Content
Merck
CN

Key Documents

View All Documentation

674613

Tetrakis(dimethylamino)ethylene

Synonym(s):

Octamethylethylenetetramine, TDAE

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
[(CH3)2N]2C=C[N(CH3)2]2
CAS Number:
996-70-3
Molecular Weight:
200.32
UNSPSC Code:
12352116
PubChem Substance ID:
24885226
NACRES:
NA.22
EC Number:
213-638-1
MDL number:
MFCD00009601
Beilstein/REAXYS Number:
1705900
Assay:
≥85.0%
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

≥85.0%

Quality Level

100

form

liquid

reaction suitability

reaction type: C-C Bond Formation

refractive index

n/D 1.48 ((lit.)), n20/D 1.48 (lit.)

bp

59 °C ((lit.)), 59 °C/0.9 mmHg (lit.)

density

0.861 g/mL at 25 °C ((lit.)), 0.861 g/mL at 25 °C (lit.)

functional group

amine

SMILES string

[CN(C)\C(N(C)C)=C(\N(C)C)N(C)C], CN(C)\C(N(C)C)=C(\N(C)C)N(C)C

InChI

[1S/C10H24N4/c1-11(2)9(12(3)4)10(13(5)6)14(7)8/h1-8H3], 1S/C10H24N4/c1-11(2)9(12(3)4)10(13(5)6)14(7)8/h1-8H3

InChI key

[CBXRMKZFYQISIV-UHFFFAOYSA-N], CBXRMKZFYQISIV-UHFFFAOYSA-N

Application

Reagent used to convert α-bromoketones into 1,4-diketones.
Involved in TDAE methodology for coupling and intramolecular Buchwald reactions

Acts as a reducing agent

Reactant involved in:
  • Dioxygenation
  • Insertion of aluminum anion into the C-N bond
  • Chemiluminescent reactions with oxygen

pictograms

FlameCorrosion
GHS02,GHS05

signalword

Danger

hcodes

H226,H314

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

127.4 °F - closed cup

flash_point_c

53 °C - closed cup

ppe

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

Regulatory Information

危险化学品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

四（二甲基氨基）乙烯（TDAE）

在2001年，佛罗里达大学的William Dolbier，Jr.教授报告了一种亲核三氟甲基化的方法，该方法基于在强力双电子还原剂四（二甲基氨基）乙烯（TDAE）存在下使用CF3I生成三氟甲基阴离子。

Tetrakis(dimethylamino)ethylene (TDAE)

In 2001, Professor William Dolbier, Jr., at the University of Florida reported1 an approach to nucleophilic trifluoromethylation based on the generation of a trifluoromethyl anion using CF3I in the presence of a powerful twoelectron reductant, tetrakis(dimethylamino)ethylene (TDAE)