Skip to Content
Merck
CN

Key Documents

View All Documentation

8.00894

N-Ethyldiisopropylamine

for synthesis

Synonym(s):

N-Ethyldiisopropylamine, N,N-Diisopropylethylamine

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
[(CH3)2CH]2NCH2CH3
CAS Number:
7087-68-5
Molecular Weight:
129.24
UNSPSC Code:
12352116
EC Index Number:
230-392-0
NACRES:
NA.22
MDL number:
MFCD00008868
Assay:
≥98% (GC)
Grade:
synthesis grade
Bp:
127 °C/1013 hPa
Vapor pressure:
14 hPa ( 20 °C)
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

synthesis grade

Quality Level

200

vapor pressure

14 hPa ( 20 °C)

assay

≥98% (GC)

form

liquid

autoignition temp.

240 °C

potency

200-500 mg/kg LD50, oral (Rat)

expl. lim.

0.7-6.3 % (v/v)

dilution

(for synthesis)

pH

12.3 (20 °C in H2O, as an emulsion)

kinematic viscosity

0.88 cSt(20 °C)

bp

127 °C/1013 hPa

transition temp

flash point 9.5 °C

density

0.76 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

N(C(C)C)(C(C)C)CC

InChI

1S/C8H19N/c1-6-9(7(2)3)8(4)5/h7-8H,6H2,1-5H3

InChI key

JGFZNNIVVJXRND-UHFFFAOYSA-N

General description

N,N-Diisopropylethylamine (DIPEA), also known as Hunig′s base, is a sterically hindered amine. It is a non-nucleophilic base commonly employed in substitution reactions, alkylations, amide couplings, etc. DIPEA is also used as a base in the Pd-catalyzed cross-coupling reactions, which include Heck coupling and Sonagashira coupling reactions.

Application

  • Dual Stimuli-Responsive Hybrid Polymeric Nanoparticles Self-Assembled from POSS-Based: Describes the synthesis of hybrid polymeric nanoparticles using N-Ethyldiisopropylamine in the assembly process (Yang et al., 2022).
  • Magnetical Control of the Charge-Separated State Lifetime Realized by Covalent Attachment of a Platinum Complex: Details the use of N-Ethyldiisopropylamine in the preparation of magnetically controllable platinum complexes (Kozaki et al., 2021).
  • Hybrid block copolymers of polyesters/polycarbonates and polypeptides synthesized via one-pot sequential ring-opening polymerization: Explains the initiation of polymerization with N-Ethyldiisopropylamine for creating hybrid block copolymers (Gradišar et al., 2018).

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.755 - 0.758
Water (K. F.): ≤ 0.20 %
Identity (IR): passes test

Still not finding the right product?

Explore all of our products under N-Ethyldiisopropylamine

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

49.1 °F

flash_point_c

9.5 °C

Regulatory Information

监管及禁止进口产品

This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Protocols

Fmoc Resin Cleavage and Deprotection

Fmoc resin cleavage and deprotection are crucial steps for peptide synthesis, yielding the desired peptide after resin detachment.

Global Trade Item Number

SKUGTIN
800894100004022536363967
800894010004022536363943
800894025004022536363950
800894250004022536734446
800894901904022536999203
800894915004027269159146