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N N-Diisopropylethylamine

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MOQ : 50 Kilograms

N N-Diisopropylethylamine Specification

Molecular Weight
129.25 g/mol

Smell
Amine-like, pungent odor

Physical Form
Liquid

Purity
99.0%

CAS No
7087-68-5

Melting Point
-50 C

Structural Formula
(C3H7)2NCH2CH3

Ingredients
N,N-Diisopropylethylamine (DIPEA)

HS Code
29211990

EINECS No
230-934-9

Storage
Store in cool, dry, well-ventilated area; keep tightly closed, away from heat/flame

Appearance
Colorless transparent liquid

Solubility
Soluble in organic solvents, slightly soluble in water

Taste
Characteristic, amine-like

Refractive Rate
n20/D 1.387

Usage
Used in laboratory and industrial synthesis as a non-nucleophilic base

Application
Used as a base in organic synthesis, peptide coupling, pharmaceutical intermediate, catalyst

Grade
Industrial Grade, Laboratory Grade

Ph Level
>12 (strongly basic)

Density
0.742 Gram per cubic centimeter(g/cm3)

Shape
Liquid

Product Type
Chemical Compound

Shelf Life
24 Months (if stored properly)

Molecular Formula
C8H19N

Properties
Colorless, clear, volatile, highly flammable, strong base, organic amine, non-nucleophilic

Poisonous
No (but hazardous)

Precautionary Statements
Wear protective gloves/eye protection. Keep away from heat, sparks, open flames.

Packaging
Available in 1L, 5L, and 25L HDPE bottles or drums

LogP (Octanol/Water)
2.19

Boiling Point
127-129 °C

Vapor Pressure
7.1 kPa (at 20 °C)

Stability
Stable under recommended storage conditions

EC Number
230-934-9

Molar Volume
174.1 mL/mol at 20 °C

Regulatory Information
Not classified as hazardous for transport (ADR/RID, IMDG, IATA)

Flash Point
12 °C (closed cup)

Hazard Statements
Highly flammable liquid and vapor, causes skin and eye irritation

Synonyms
Hünig's base, DIPEA, N,N-Diisopropylethylamine

Auto-Ignition Temperature
200 °C

N N-Diisopropylethylamine Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About N N-Diisopropylethylamine

N N-Diisopropylethylamine

CAS No.: 7087-68-5

Molecular Formula : (C3H7)2N C2H5

Molecular Weight : 129.24

Appearance : colorless liquid, ammonia like odor

Solubility : Water Soluble

Flash Point : 10-11 DC

Key Features of N,N-Diisopropylethylamine

DIPEA is a colorless, transparent liquid with a characteristic pungent amine-like odor. It has a low density (0.742 g/cm), a boiling point of 127-129C, and demonstrates high volatility. Its strong basicity and non-nucleophilic nature are especially valuable in organic synthesis, ensuring reactivity without unwanted side reactions.

Applications in Laboratory and Industry

N,N-Diisopropylethylamine is widely employed as a base in organic reactions, peptide coupling, and manufacturing pharmaceutical intermediates. Its non-nucleophilic properties make it ideal for procedures where selectivity and minimal side reactions are crucial. The chemical is available in industrial and laboratory grades to meet diverse operational requirements.

Safe Handling and Storage Tips

Given its flash point of 12C and highly flammable nature, DIPEA should be stored in a cool, dry, well-ventilated area, tightly closed and away from ignition sources. Personal protective equipment, such as gloves and eye protection, is recommended during use to minimize the risk of skin and eye irritation. Proper storage ensures a shelf life of up to 24 months.

FAQs of N N-Diisopropylethylamine:

Q: How should N,N-Diisopropylethylamine be stored to ensure safety and stability?

A: Store the product in a cool, dry, and well-ventilated area, keeping the container tightly closed and away from heat, sparks, and open flames to maintain stability and minimize fire hazards.

Q: What is the primary benefit of using DIPEA in organic synthesis?

A: DIPEA acts as a strong, non-nucleophilic base, allowing it to facilitate reactionssuch as peptide couplingwithout interfering with sensitive functional groups, thus increasing selectivity and efficiency.

Q: Which applications commonly utilize N,N-Diisopropylethylamine?

A: DIPEA is widely used in laboratory and industrial synthesis as a base for organic reactions, peptide couplings, and the preparation of pharmaceutical intermediates due to its unique chemical properties.

Q: When should protective equipment be worn during DIPEA handling?

A: Protective gloves and eye protection should always be worn when handling DIPEA to guard against skin and eye irritation, as advised in the precautionary statements.

Q: Where can DIPEA be purchased and in what packaging options is it available?

A: DIPEA is available through distributors, manufacturers, and suppliers in India and is offered in 1L, 5L, and 25L HDPE bottles or drums to accommodate different usage needs.

Q: What process benefits does N,N-Diisopropylethylamine provide over other bases?

A: Its non-nucleophilic nature reduces unwanted side reactions, enabling cleaner and more predictable synthesis, especially valuable in multi-step organic or peptide production.

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