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N,N-Diethyl hydroxylamine (DEHA)

Name: N,N-Diethyl hydroxylamine (DEHA)
Brand: A. B. ENTERPRISES

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MOQ : 50 Kilograms

N,N-Diethyl hydroxylamine (DEHA) Specification

Ph Level
Alkaline (around 9 - 11)

Taste
Amine-like, not for ingestion

Shelf Life
1 year in tightly sealed container under recommended conditions.

CAS No
3710-84-7

Purity
85% (Typical)

Ingredients
N,N-Diethylhydroxylamine

Product Type
Chemical

Molecular Weight
89.14 g/mol

Appearance
Colorless to pale yellow transparent liquid

Poisonous
Yes, toxic if swallowed, inhaled, or in contact with skin

Structural Formula
(C2H5)2N-OH

Melting Point
-30°C

HS Code
2921.19.90

Storage
Store in a cool, well-ventilated place away from sources of ignition and oxidizing agents.

Properties
Excellent oxygen scavenger, colorless to pale yellow, highly volatile, miscible with water and most organic solvents.

Physical Form
Liquid

Application
Used as oxygen scavenger in boiler water treatment, polymerization inhibitor, and photographic chemicals.

Grade
Industrial

Smell
Aminic odor

Refractive Rate
1.416-1.418 at 20°C

Density
0.89 Gram per cubic centimeter(g/cm3)

EINECS No
223-055-4

Usage
Add as required in industrial process for oxygen removal or stabilization of products.

Molecular Formula
C4H11NO

Shape
Liquid

Solubility
Completely miscible in water

UN Number
2810

Compatibility
Incompatible with strong oxidizing agents and acids

Hazard Class
6.1 (Toxic substance, as per transport regulations)

Packing Group
III

Environmental Hazards
Toxic to aquatic life, avoid release to environment

Vapor Pressure
13 hPa at 20C

Transport Information
Classified as hazardous for transport

Autoignition Temperature
ca. 205C

Flash Point
37C (closed cup)

Boiling Point
126C

Stability
Stable under recommended storage conditions

N,N-Diethyl hydroxylamine (DEHA) Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About N,N-Diethyl hydroxylamine (DEHA)

Product Name	N,N-Diethyl hydroxylamine (DEHA)
Chemical Formula	C₄H₁₁NO
CAS No.	3710-84-7

Specifications :

Appearance	Colorless To Light Yellow Liquid
Purity % min	85	95	98
Water % max	15	5	2
Diethylamine % max	1	0.5	0.3
Colority Pt/Co max	70	70	70

Outstanding Oxygen Scavenger for Industrial Use

N,N-Diethyl hydroxylamine (DEHA) is valued for its superior ability to remove oxygen from systems, making it integral in boiler water treatment and preserving equipment integrity. Its high volatility and water miscibility ensure effective dispersion and rapid oxygen removal, thereby preventing corrosion and extending the lifespan of machinery.

Handling, Storage, and Safety Precautions

Due to its toxic nature, DEHA should be handled with careusing appropriate protective equipment and adhering to hazardous material regulations. Storage must be in a cool, well-ventilated place, kept tightly sealed, and isolated from oxidizing agents or ignition sources to preserve product stability and minimize risks.

Applications in Industry and Photography

DEHA finds application as an oxygen scavenger in boiler water, a polymerization inhibitor in manufacturing, and as an additive in photographic chemicals. Its comprehensive solubility and reactivity make it versatile across various industrial processes, where it is dosed as needed to stabilize products or processes effectively.

FAQs of N,N-Diethyl hydroxylamine (DEHA):

Q: How should N,N-Diethyl hydroxylamine (DEHA) be safely stored?

A: DEHA should be stored in tightly sealed containers within a cool, well-ventilated place, away from sources of ignition, strong oxidizers, and acids to minimize risks and retain product stability. Compliance with local hazardous material storage regulations is essential.

Q: What are the primary industrial applications of DEHA?

A: DEHA is chiefly used as an oxygen scavenger in boiler water treatment, a polymerization inhibitor in industrial manufacturing, and as a component in photographic chemical formulations, owing to its efficiency in controlling oxygen and stabilizing sensitive processes.

Q: When should DEHA be added in an industrial process?

A: DEHA should be added during the oxygen removal stage in water treatment or before polymerization reactions commence to effectively prevent oxidation or undesired polymer formation. Precise dosing depends on the specific application and system requirements.

Q: Where must DEHA not be released?

A: Due to its toxicity to aquatic life, DEHA should not be released into the environment, particularly water bodies. Consistent containment and proper waste disposal are necessary to avoid ecological harm.

Q: What is the recommended procedure for handling DEHA?

A: Personnel must use suitable protective gear, including gloves and safety goggles, when handling DEHA. Ensure good ventilation, prevent skin and eye contact, and avoid inhalation of vapors. Immediate washing and medical attention are necessary in case of exposure.

Q: How does DEHA benefit boiler water treatment applications?

A: As an oxygen scavenger, DEHA removes dissolved oxygen from boiler feedwater, reducing corrosion rates and thereby increasing the operational lifespan and efficiency of boilers and associated piping systems.

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