What is C12-14 Alkyl Dimethyl Amine Oxide and what is its CAS number?

C12-14 Alkyl Dimethyl Amine Oxide (CAS 84649-84-3, EINECS 283-464-9) is an amphoteric amine oxide surfactant used as a foam booster, viscosity modifier, and mildness enhancer in detergent and cleaning formulations. It is supplied as a 30% active aqueous solution with a pH of 6–8.

How does C12-14 Alkyl Dimethyl Amine Oxide function as a foam booster in detergent systems?

Amine oxides contribute to foam stability and volume by interacting with anionic and nonionic surfactants in the formulation. C12-14 Alkyl Dimethyl Amine Oxide helps maintain foam height in the presence of soils and hard water, making it effective in dishwashing liquids, laundry detergents, and hard surface cleaners.

Can C12-14 Alkyl Dimethyl Amine Oxide be used in combination with anionic surfactants like LAS and AES?

Yes. Unlike cationic surfactants which may precipitate with anionics, amine oxides remain compatible with LAS, AES, and other common anionic systems across a wide pH range. This compatibility allows formulators to use amine oxides as a co-surfactant without phase separation concerns.

What is the difference between C12-14 Alkyl Dimethyl Amine Oxide and Cocamidopropyl Betaine?

Both are amphoteric surfactants, but amine oxides are more pH-sensitive and provide stronger foam boosting at neutral to alkaline pH, while betaines offer better mildness and thickening across a broader pH range. The choice depends on the target formulation pH and desired sensory profile.

What specifications should be confirmed before ordering C12-14 Alkyl Dimethyl Amine Oxide?

Buyers should confirm active matter content (typically 30% for standard solution), free amine level, pH range (6–8), appearance (clear to slightly hazy liquid), and packaging format (200L drum or 1000L IBC). COA, TDS, and SDS can be provided upon request.

Is C12-14 Alkyl Dimethyl Amine Oxide suitable for both household and industrial cleaning formulations?

Yes. It is widely used in household liquid detergents, dishwashing products, and all-purpose cleaners, as well as in industrial cleaning formulations where foam control, detergency, and surfactant system compatibility are required. Personal care grade options are available depending on purity requirements.

C12-14 Alkyl Dimethyl Amine Oxide | CAS 84649-84-3 | Industrial Grade

C12-14 Alkyl Dimethyl Amine Oxide (CAS 84649-84-3, EINECS 283-464-9), also known as lauryl dimethyl amine oxide or amine oxide surfactant, is an amphoteric surfactant produced by oxidation of tertiary amines. It is supplied as a clear to slightly hazy liquid with characteristic odor, typically at 30% active matter and pH 6–8.

As a foam stabilizer, viscosity builder, and mildness enhancer, it is widely used in liquid detergents, dishwashing formulations, hard surface cleaners, and industrial cleaning products. Its amphoteric nature allows compatibility with anionic (LAS, AES), nonionic, and cationic surfactant systems across a wide pH range.

COA, TDS, and SDS are available upon request. Standard packaging: 200L blue drum (160 kg/drum) or 1000L IBC ton drum (800 kg/drum). For bulk orders, customized packaging, or technical inquiries, please contact our sales team.

CAS: 84649-84-3
Synonyms: C12-14 alkyl dimethyl amine oxide, Lauryl dimethyl amine oxide, Coco dimethyl amine oxide, Alkyl dimethyl amine oxide, Amine oxide surfactant
Einecs: 283-464-9
Molecular Formula: C₁₆H₃₅N ~ C₁₈H₃₉N (mixed C12–C14 chain; exact formula varies)
Grade: Industrial Grade
Package: 200L blue drum – 160 kg/drum 1000L IBC ton drum – 800 kg/drum

Request a quote

Share:

Product Description

1 Product Overview

2 Basic Information

3 Physicochemical Properties

4 Typical Applications

5 Packaging

6 Storage

Product Overview

C12-14 Alkyl Dimethyl Amine Oxide is an amphoteric surfactant used as a functional raw material in detergent and cleaning formulations, corresponding to CAS 84649-84-3. It is commonly supplied for industrial use where foam stabilization, detergency support, viscosity contribution, and compatibility with anionic, nonionic, and cationic systems are required. Buyers usually confirm CAS, EINECS, appearance, active matter content, pH, packaging, and supporting documents before quotation and procurement.

Basic Information

Item	Details
Product Name	C12-14 Alkyl Dimethyl Amine Oxide
Chemical Type	Amphoteric Surfactant
CAS	84649-84-3
Synonyms	C12-14 alkyl dimethyl amine oxide, Lauryl dimethyl amine oxide, Coco dimethyl amine oxide, Alkyl dimethyl amine oxide, Amine oxide surfactant
EINECS	283-464-9
Molecular Formula	C16H35N ~ C18H39N (mixed C12-C14 chain; exact formula varies)
Supply Form	Industrial Grade
Category	Amphoteric Surfactant / Cleaning Formulation Raw Material

Physicochemical Properties

Appearance	Clear to slightly hazy liquid
Odor	Characteristic
Active Matter	Typically 30% active solution (confirm with batch COA)
pH	6–8 (as supplied solution)
Formulation Type	Amphoteric surfactant raw material

Typical Applications

Liquid detergents and laundry formulations
Dishwashing formulations (hand and machine)
Hard surface cleaners and all-purpose cleaners
Household cleaning formulations
Industrial cleaning products
Foam boosting surfactant systems
Selected personal care cleansing formulations (grade-dependent)

Packaging

200L blue drum – 160 kg/drum; 1000L IBC ton drum – 800 kg/drum. Other packaging formats may be arranged based on order quantity and destination requirements.

Storage

Store in sealed original containers in a cool, dry, and well-ventilated area. Protect from contamination, extreme temperatures, and prolonged exposure to unsuitable conditions. Avoid freezing.

FAQ - Technical & Supply Chain

Q:
What is C12-14 Alkyl Dimethyl Amine Oxide and what is its CAS number?

A: C12-14 Alkyl Dimethyl Amine Oxide (CAS 84649-84-3, EINECS 283-464-9) is an amphoteric amine oxide surfactant used as a foam booster, viscosity modifier, and mildness enhancer in detergent and cleaning formulations. It is supplied as a 30% active aqueous solution with a pH of 6–8.
Q:
How does C12-14 Alkyl Dimethyl Amine Oxide function as a foam booster in detergent systems?

A: Amine oxides contribute to foam stability and volume by interacting with anionic and nonionic surfactants in the formulation. C12-14 Alkyl Dimethyl Amine Oxide helps maintain foam height in the presence of soils and hard water, making it effective in dishwashing liquids, laundry detergents, and hard surface cleaners.
Q:
Can C12-14 Alkyl Dimethyl Amine Oxide be used in combination with anionic surfactants like LAS and AES?

A: Yes. Unlike cationic surfactants which may precipitate with anionics, amine oxides remain compatible with LAS, AES, and other common anionic systems across a wide pH range. This compatibility allows formulators to use amine oxides as a co-surfactant without phase separation concerns.
Q:
What is the difference between C12-14 Alkyl Dimethyl Amine Oxide and Cocamidopropyl Betaine?

A: Both are amphoteric surfactants, but amine oxides are more pH-sensitive and provide stronger foam boosting at neutral to alkaline pH, while betaines offer better mildness and thickening across a broader pH range. The choice depends on the target formulation pH and desired sensory profile.
Q:
What specifications should be confirmed before ordering C12-14 Alkyl Dimethyl Amine Oxide?

A: Buyers should confirm active matter content (typically 30% for standard solution), free amine level, pH range (6–8), appearance (clear to slightly hazy liquid), and packaging format (200L drum or 1000L IBC). COA, TDS, and SDS can be provided upon request.
Q:
Is C12-14 Alkyl Dimethyl Amine Oxide suitable for both household and industrial cleaning formulations?

A: Yes. It is widely used in household liquid detergents, dishwashing products, and all-purpose cleaners, as well as in industrial cleaning formulations where foam control, detergency, and surfactant system compatibility are required. Personal care grade options are available depending on purity requirements.

Documents

Documents and Product Support

For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

COA for batch-based quality reference
TDS for key physical and chemical information
SDS / MSDS for handling, storage, and safety reference
Packing information for sample, trial, and bulk orders
Technical communication based on application and specification requirements

Quotation

Information to Confirm Before Quotation

Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

Product name and CAS number
Application or intended end use
Required purity, grade, or specification
Sample quantity, trial order, or bulk demand
Preferred packing form or net weight
Destination country or port
Required documents or compliance expectations

Storage & Handling

Packaging, Storage, and Handling Notes

Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

Supply Support

Sample, Bulk Order and Repeat Supply Support

Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

Contact Form

Use our contact form to send us your questions, suggestions or comments. We will respond as soon as possible.

Product Categories

Tags:

Amine Oxide Surfactant Amphoteric Surfactant Cleaning Surfactant Detergent Raw Material Personal Care Surfactant

Current Language

Change Language