Dibenzylamine
- CAS No.
- 103-49-1
- Chemical Name:
- Dibenzylamine
- Synonyms
- N,N-DIBENZYLAMINE;N-benzyl-1-phenylmethanamine;Accelerator DBA;N-Benzylbenzylamine;DBZA;DIBAM;Vulcaid 28;forLabetalol;DIBENZYLAMINE;Bibenzylamine
- CBNumber:
- CB5185977
- Molecular Formula:
- C14H15N
- Molecular Weight:
- 197.28
- MOL File:
- 103-49-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/21 14:26:55
| Melting point | -26 °C (lit.) |
|---|---|
| Boiling point | 300 °C (lit.) |
| Density | 1.026 g/mL at 25 °C (lit.) |
| vapor pressure | 1-1013hPa at 113.1-286℃ |
| refractive index |
n |
| Flash point | 290 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | 0.4g/l |
| form | Liquid |
| pka | pK1:8.52(+1) (25°C) |
| color | Clear colorless to light yellow |
| PH | 8.9 (H2O, 20℃) |
| Odor | ammonia-like odor |
| Water Solubility | 0.05 g/L (20 ºC) |
| Merck | 14,3011 |
| BRN | 909664 |
| Dielectric constant | 3.6（20℃） |
| Stability | Stable. Incompatible with oxidizing agents, acid anhydrides, acids, acid chlorides, chloroformates. |
| InChIKey | BWLUMTFWVZZZND-UHFFFAOYSA-N |
| LogP | 2.67 at 20℃ |
| CAS DataBase Reference | 103-49-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Dibenzylamine(103-49-1) |
| EPA Substance Registry System | Dibenzylamine (103-49-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H314-H410 | |||||||||
| Precautionary statements | P270-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi,C | |||||||||
| Risk Statements | 22-36/38-52/53-34 | |||||||||
| Safety Statements | 26-61-45-36/37/39 | |||||||||
| RIDADR | 2810 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant/Corrosive | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29214980 | |||||||||
| NFPA 704 |
|
Dibenzylamine price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | D34108 | Dibenzylamine 97% | 103-49-1 | 5G | ₹1558.8 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | D34108 | Dibenzylamine 97% | 103-49-1 | 100G | ₹1948.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | D34108 | Dibenzylamine 97% | 103-49-1 | 500G | ₹4470.73 | 2022-06-14 | Buy |
| TCI Chemicals (India) | D0152 | Dibenzylamine min. 97.0 % | 103-49-1 | 25G | ₹1500 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D0152 | Dibenzylamine min. 97.0 % | 103-49-1 | 500G | ₹4600 | 2022-05-26 | Buy |
Dibenzylamine Chemical Properties,Uses,Production
Chemical Properties
colorless to light yellow oily liquid with ammonia odor. soluble in ethanol and ether, insoluble in water.
Uses
Dibenzylamine is used to prepare rubber accelerator for the vulcanization process and reaction-stoppers. Dibenzylamine type accelerators reduce nitrosamine production in the compounding process. It is also used to produce dibenzyl-nitroso-amine.
Preparation
Dibenzylamine is obtained by the reaction of benzyl chloride and liquid ammonia in ethanol.
Application
Dibenzylamine is an important organic synthesis intermediate, mainly used to produce efficient and non-toxic vulcanization accelerators tetrabenzylthiuramdisulfide (TBZTD) and zinc dibenzyldithiocarbamate (ZBEC). Synthesize penicillin and curing agent for rubber and plastic curing, and can be used in the detection of cobalt, cyanate, and iron.
Biological Functions
Dibenzylamine (DBA) has anticonvulsant effects. It can block NMDA-evoked currents in a concentration and voltage-dependent manner. This conclusion was researched in an audiogenic seizure-susceptible mouse model. It possesses antiproliferative properties and could be of interest for the development of new antitumor drugs.
Hazard
Dibenzylamine is danger.
H302 (99.32%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (57.43%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H315 (42.57%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (42.57%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H412 (32.43%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Purification Methods
Purify the amine by distillation in a vacuum. It causes burns to the skin. The dihydrochloride has m 265-266o (from MeOH/HCl), and the tetraphenyl boronate has m 129-133o. [Bradley & Maisey J Chem Soc 247 1954, Hall J Phys Chem 60 63 1956, Donetti & Bellora J Org Chem 37 3352 1972, Beilstein 12 IV 2179.]
Dibenzylamine Preparation Products And Raw materials
Raw materials
Preparation Products
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chevron_right| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| ANJI BIOSCIENCES | +91-9000100077 +91-9000100077 | Hyderabad, India | 430 | 58 | Inquiry |
| Alkyl Amines Chemicals Limited | +91-91-22-24930710 +91-9075727921 | Mumbai, India | 65 | 58 | Inquiry |
| AnalyticsStanza Inc | +91-7032031309 +91-7032031309 | Hyderabad, India | 227 | 58 | Inquiry |
| Innovative Labs | +91-9885794886 +91-9885794886 | Telangana, India | 219 | 58 | Inquiry |
| LANXESS India Pvt. Ltd. | +91-8356878763 +91-8356878763 | Maharashtra, India | 190 | 58 | Inquiry |
| OCEAN TRADING CORPORATION | +91(22) 24921669 | New Delhi, India | 6211 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| ANJI BIOSCIENCES | 58 |
| Alkyl Amines Chemicals Limited | 58 |
| AnalyticsStanza Inc | 58 |
| Innovative Labs | 58 |
| LANXESS India Pvt. Ltd. | 58 |
| OCEAN TRADING CORPORATION | 58 |
| A.J Chemicals | 58 |
| CLEARSYNTH LABS LTD. | 58 |
| Otto Chemie Pvt. Ltd. | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
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