A1184212
Benzyldimethyldodecylammonium chloride , 99% , 139-07-1
Synonym(s):
Benzododecinium chloride;Benzyldodecyldimethylammonium chloride
CAS NO.：139-07-1
Empirical Formula: C21H38ClN
Molecular Weight: 339.99
MDL number: MFCD00137276
EINECS: 205-351-5
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.80 | In Stock |
|
| 25G | RMB64.00 | In Stock |
|
| 100G | RMB225.60 | In Stock |
|
| 500G | RMB972.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | ~60 °C |
| Boiling point: | 162.7℃[at 101 325 Pa] |
| Density | 1.03[at 20℃] |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | 866g/L in organic solvents at 20 ℃ |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 2g/L at 20℃ |
| BRN | 3921689 |
| Stability: | Hygroscopic |
| InChI | InChI=1S/C21H38N.ClH/c1-4-5-6-7-8-9-10-11-12-16-19-22(2,3)20-21-17-14-13-15-18-21;/h13-15,17-18H,4-12,16,19-20H2,1-3H3;1H/q+1;/p-1 |
| InChIKey | JBIROUFYLSSYDX-UHFFFAOYSA-M |
| SMILES | C1(=CC=CC=C1)C[N+](C)(C)CCCCCCCCCCCC.[Cl-] |
| LogP | 2.63 |
| CAS DataBase Reference | 139-07-1(CAS DataBase Reference) |
| EPA Substance Registry System | Dodecyl dimethyl benzyl ammonium chloride (139-07-1) |
Description and Uses
Benzyldimethyldodecylammonium chloride, a quaternary ammonium compound (QAC), is a cationic surfactant that shows antimicrobial activity against Gram-negative bacterium Pseudomonas fluorescens. It can be used as a:
- corrosion inhibitor.
- synergist to increase the toxicity of the pesticide, indoxacarb against various pests.
- model for benzyltrialkylammonium salts to study the thermal degradation pathway of benzyl QACs.
Safety
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H302+H312-H314-H400 |
| Precautionary statements | P260-P280-P301+P312+P330-P303+P361+P353-P304+P340+P310-P305+P351+P338 |
| Hazard Codes | C,N |
| Risk Statements | 21/22-34-50-50/53 |
| Safety Statements | 36/37/39-45-61-60-26 |
| RIDADR | UN 3261 8/PG 3 |
| WGK Germany | 2 |
| RTECS | BO6821500 |
| F | 3-10 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29239000 |
| Toxicity | LD50 oral in rat: 400mg/kg |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
