Tetra-n-Octylammonium Bromide (TOAB) CAS 14866-33-2 Purity >98.0% (Titration)

Short Description:

Chemical Name: Tetra-n-Octylammonium Bromide

Synonyms: TOAB; Tetraoctylammonium Bromide

CAS: 14866-33-2

Purity: >98.0% (Titration)

Appearance: White Powder or Flakes  

Quaternary Ammonium Salts, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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14866-33-2 - Description:

Ruifu Chemical is the leading manufacturer of Tetra-n-Octylammonium Bromide (TOAB) (CAS: 14866-33-2) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Tetra-n-Octylammonium Bromide, Please contact: alvin@ruifuchem.com

14866-33-2 - Chemical Properties:

Chemical Name Tetra-n-Octylammonium Bromide 
Synonyms  TOAB; Tetraoctylammonium Bromide;
Stock Status In Stock, Commercial Production  
CAS Number 14866-33-2
Molecular Formula C32H68BrN
Molecular Weight 546.81 g/mol
Melting Point 95.0~99.0℃(lit.)  
Sensitive Hygroscopic 
Solubility  Soluble in Methanol, Almost Transparency
Stability Stable. Incompatible with Strong Oxidizing Agents 
COA & MSDS Available
Sample  Available
Origin Shanghai, China
Category   Quaternary Ammonium Salts   
Brand Ruifu Chemical

14866-33-2 - Specifications:

Items Specifications  Results
Appearance White Powder or Flakes  Complies      
Melting Point 95.0~99.0℃ 96.0~98.0℃
Residue on Ignition <0.20% 0.05% 
Purity / Analysis Method >98.0% (Titration) 99.12% 
Infrared Spectrum Consistent with Structure Complies 
1H NMR Spectrum Consistent with Structure Complies
Conclusion The product has been tested and complies with the given specifications


Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Hygroscopic. Keep the container tightly closed, store in a cool, dry, well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Incompatible with strong oxidizing agents.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery. 


Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system


How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

14866-33-2 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes
36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S37/39 - Wear suitable gloves and eye/face protection
WGK Germany 3
HS Code 2923900090

14866-33-2 - Application:

Tetra-n-Octylammonium Bromide (TOAB) (CAS: 14866-33-2) is a quaternary ammonium salt, commonly used as a phase transfer catalyst for the synthesis of chemicals such as 3-phenylacrolein and benzyl cinnamate. It can also be used for electrochemical bromination of aromatic compounds. Tetraoctylammonium Bromide is an organic surface coating agent commonly used to control the size and shape during nanoparticle synthesis.

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