Benzyldodecyldimethylammonium Bromide (CAS 7281-04-1): Technical Guide & Applications
Table of Contents
1. Product Overview & Specifications
| Parameter | Value |
|---|---|
| CAS Number | 7281-04-1 |
| Molecular Formula | C21H38BrN |
| Molecular Weight | 384.44 g/mol |
| Appearance | Colorless to pale yellow solid/gel |
| Melting Point | 50–55°C |
| Solubility | Water: >100 mg/mL; Ethanol: Slightly soluble |
| Flash Point | 110°C |
| Storage | Sealed, dry, and protected from light |
Comparative Advantages
- Efficacy: 300–400× more bactericidal than phenol
- Versatility: Dual-action (disinfection & surface cleaning)
- Material Compatibility: Non-corrosive to metals at recommended concentrations
2. Key Applications & Industrial Uses
Healthcare & Sanitation
- Preoperative hand scrubs (0.05–0.1% solution)
- Skin/mucosal antisepsis (0.01–0.1%)
- Surface disinfection in public spaces
Industrial Applications
- Water Treatment: Biocide in cooling towers (0.1–0.2%)
- Textile Manufacturing: Antistatic agent & dye-leveling adjuvant
- Oilfield Operations: Injection water biocide
- Organic Synthesis: Phase-transfer catalyst
3. Operational Guidelines & Best Practices
Recommended Protocols
| Application | Concentration | Exposure Time |
|---|---|---|
| Instrument Disinfection | 0.1% | 30 mins immersion |
| Surface Sanitization | 0.05% | 10 mins contact |
| Textile Processing | 0.07 g/kg max | As per production cycle |
Safety Precautions
- Avoid mixing with anionic surfactants or soaps
- Use 0.5% sodium nitrite for metal instrument immersion to prevent corrosion
- Contraindicated for ophthalmic instruments and urinary catheters
4. Industry Case Studies
Case 1: Municipal Water Treatment Plant
Client: Shanghai Water Authority
Challenge: Algal bloom in reservoir
Solution: 0.15% solution applied weekly via injection system
Outcome: 99% microbial reduction, maintained over 6-month cycle
Case 2: Pharmaceutical Manufacturer
Client: Hubei ChengHai Chemical Co., Ltd.
Challenge: Production area contamination control
Solution: 0.1% daily surface wipe protocol
Outcome: Zero contamination incidents in 12-month audit period
5. Technical Support & Inquiry
For formulation guidance, bulk pricing, or SDS documentation:
Email: info@vivalr.com
Tel: (86) 15866781826
相关产品
Chemical Name: 1,5-Diphenylcarbazide
Synonyms: 1,5-Diphenylcarbohydrazide; 2,2’-diphenylcarbazide; Diphenylcartazide; sym-diphenylcarbazide
CAS No.: 140-22-7
Molecular Formula: C13H14N4O
Molecular Weight: 242.28
Chemical Name: Dehydrocholic acid
Synonyms: Acide dehydrocholique; Triketocholanic acid
CAS No.: 81-23-2
Molecular Formula: C24H34O5
Molecular Weight: 402.53
Appearance: Powder
Chemical Name: STODDARD SOLVENT
CAS No.: 64742-88-7
Appearance: Colorless or Light Yellow Liquid
Chemical Name: D-Phenothrin
CAS No.: 26046-85-5
Molecular Formula: C23H26O3
Molecular Weight: 350.45
Appearance: Oil
Chemical Name: Choline salicylate
CAS No.: 2016-36-6
Molecular Formula: C12H19NO4
Molecular Weight: 241.28
Appearance: Red-Brown Crystal
Chemical Name: 1-[9-ethyl-6-(4-fluoro-benzoyl)-9H-carbazol-3-yl]-ethanone
Cas No.: 876907-97-0
Molecular Fomula: C23H18FNO2
Molecular Weight: 359.39
Chemical Name: N-(3-Aminopropyl)morpholine
CAS No.: 123-00-2
Molecular Formula: C7H16N2O
Molecular Weight: 144.21
Appearance: Colorless transparent liquid
Chemical Name: 4-((2-Furylmethyl)thio)-4-methylpentan-2-one
Cas No.: 64835-96-7
Molecular Fomula: C11H16O2S
Molecular Weight: 212.31
Appearance: Colorless to light yellow liquid
Chemical Name: 3-Hydroxybutyric acid
CAS No.: 625-71-8
Molecular Formula: C4H8O3
Molecular Weight: 104.1
Appearance: White powder
Chemical Name: Di-n-amyl disulfide
Cas No.: 112-51-6
Molecular Fomula: C10H22S2
Molecular Weight: 206.41
Chemical Name: Oxirane, methyl-, polymer with oxirane, dodecyl ether
Cas No.: 68238-81-3
Molecular Fomula: C17H36O3
Molecular Weight: 288.46594
Chemical Name: DL-4-Chlorophenylglycine
Cas No.: 6212-33-5
Molecular Fomula: C8H8ClNO2
Molecular Weight: 185.61
评论
目前还没有评论。