DIMETHYLBENZYLAMINE
N,N-Dimethylbenzylamine
CAS: 103-83-3
Molecular Formula: C9H13N
DIMETHYLBENZYLAMINE - Names and Identifiers
DIMETHYLBENZYLAMINE - Physico-chemical Properties
| Molecular Formula | C9H13N |
| Molar Mass | 135.21 |
| Density | 0.9g/mLat 25°C(lit.) |
| Melting Point | -75 °C |
| Boling Point | 183-184°C765mm Hg(lit.) |
| Flash Point | 130°F |
| Water Solubility | 8 g/L (20 ºC) |
| Solubility | water: soluble |
| Vapor Presure | 2.4 hPa (20 °C) |
| Appearance | Liquid |
| Color | Clear colorless to light yellow |
| BRN | 1099620 |
| pKa | pK1:9.02(+1) (25°C) |
| PH | 10 (10g/l, H2O, 20℃)(saturated solution) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Incompatible with strong acids, strong oxidizing agents. |
| Sensitive | Air Sensitive |
| Explosive Limit | 0.9-6.3%(V) |
| Refractive Index | n20/D 1.501(lit.) |
| Physical and Chemical Properties | Density 0.9 melting point -75°C boiling point 183-184°C refractive index 1.5-1.502 flash point 54°C water-soluble 8g/L (20°C) |
| Use | This product is an intermediate for organic synthesis, such as synthesis of quaternary ammonium salt, also used in dehydrogenation catalyst, preservative, acid neutralizer, etc |
DIMETHYLBENZYLAMINE - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R10 - Flammable R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R34 - Causes burns R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 2619 8/PG 2 |
| WGK Germany | 2 |
| RTECS | DP4500000 |
| FLUKA BRAND F CODES | 10-13-23 |
| TSCA | Yes |
| HS Code | 29214980 |
| Hazard Class | 8 |
| Packing Group | II |
| Toxicity | LD50 orally in Rabbit: 290 mg/kg LD50 dermal Rat 695 mg/kg |
DIMETHYLBENZYLAMINE - Reference Information
| LogP | 1.98 at 25℃ |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Used as an intermediate in organic synthesis, and can also be used as a dehydrogenation catalyst, preservative, acid neutralizer, etc. Used in organic synthesis Organic synthesis intermediates, used to produce new dehydrogenated halides Catalyst, corrosion inhibitor, acid neutralizer, electron microscope slice embedding accelerator. This product is an intermediate in organic synthesis, such as synthetic quaternary ammonium salt, etc. It is also used for dehydrogenation catalysts, preservatives, acid neutralizers, etc. |
| Production method | is obtained by the reaction of benzyl chloride and dimethylamine. Benzyl dimethylamine can also be prepared from benzylamine, formic acid, and formaldehyde. |
| category | corroded articles |
| toxicity classification | poisoning |
| acute toxicity | oral-rat LD50: 265 mg/kg |
| stimulation data | skin-rabbit 500 mg/4 hours severe; Eye-rabbit 5 mg severe |
| flammability hazard characteristics | flammability |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from acid |
| fire extinguishing agent | dry powder, carbon dioxide |
| occupational standard | STEL 5 mg/m3 |
| spontaneous combustion temperature | 410°C |
Last Update：2024-04-09 21:21:28
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View History
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ethyl (2Z)-chloro(phenylhydrazono)ethanoate
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碳二亚胺
methyl N-(2-methoxyethyl)-b-alaninate
2-CHLOROMETHYL-3,5-DIMETHYL-4-METHOXYPYRIDINE HCL 2-CHLOROMETHYL-3,5-DIMETHYL-4-METHOXYPYRIDINE HYDROCHLORIDE
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