DL-alpha-Methylbenzylamine
- CAS No.
- 618-36-0
- Chemical Name:
- DL-alpha-Methylbenzylamine
- Synonyms
- 1-Phenylethanamine;α-Methylbenzylamine;ALPHA-METHYLBENZYLAMINE;-aL;ALPHA-PEA;DL-1-PHENYLETHYLAMINE;DL-A-PHENYLETHYLAMINE;dl-à-methylbenzylamine;DL-alfa-Methylbenzylamine;(¬
- CBNumber:
- CB4365770
- Molecular Formula:
- C8H11N
- Molecular Weight:
- 121.18
- MDL Number:
- MFCD00008069
- MOL File:
- 618-36-0.mol
- MSDS File:
- SDS
| Melting point | -65 °C |
|---|---|
| Boiling point | 185 °C756 mm Hg(lit.) |
| Density | 0.94 g/mL at 25 °C(lit.) |
| vapor pressure | 0.7 hPa (20 °C) |
| refractive index |
n |
| Flash point | 175 °F |
| storage temp. | Store below +30°C. |
| solubility | 42g/l |
| form | Liquid |
| pka | 9.04±0.10(Predicted) |
| color | Clear colorless to light yellow |
| Water Solubility | 4.2 g/100 mL (20 ºC) |
| Sensitive | Air Sensitive |
| Merck | 14,6026 |
| BRN | 636127 |
| Dielectric constant | 4.4(18℃) |
| Stability | Stable, but absorbs carbon dioxide from the air. Store under an inert atmosphere. Incompatible with strong oxidizing agents, carbon dioxide. |
| InChI | 1S/C8H11N/c1-7(9)8-5-3-2-4-6-8/h2-7H,9H2,1H3 |
| InChIKey | RQEUFEKYXDPUSK-UHFFFAOYSA-N |
| SMILES | NC(C)c1ccccc1 |
| LogP | 1.31 at 25℃ |
| CAS DataBase Reference | 618-36-0(CAS DataBase Reference) |
| FDA UNII | HZ9DM6B2MT |
| NIST Chemistry Reference | Benzenemethanamine, «alpha»-methyl-, (.+/-.)-(618-36-0) |
| EPA Substance Registry System | Benzenemethanamine, .alpha.-methyl- (618-36-0) |
| UNSPSC Code | 12352116 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302+H312-H314 | |||||||||
| Precautionary statements | P270-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 21/22-34 | |||||||||
| Safety Statements | 26-28-36/37/39-45-28A | |||||||||
| RIDADR | UN 2735 8/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | DP5775000 | |||||||||
| F | 10-23 | |||||||||
| Autoignition Temperature | 355 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29214980 | |||||||||
| Storage Class | 8A - Combustible, corrosive hazardous materials | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Oral Eye Dam. 1 Skin Corr. 1B |
|||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
DL-alpha-Methylbenzylamine price More Price(54)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | M31104 | α-Methylbenzylamine 99% | 618-36-0 | 25ml | $75 | 2026-04-30 | Buy |
| Sigma-Aldrich | M31104 | α-Methylbenzylamine 99% | 618-36-0 | 100ml | $96.1 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.21256 | DL-1-Phenylethylamine forsynthesis | 618-36-0 | 100mL | $38.8 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.21256 | DL-1-Phenylethylamine forsynthesis | 618-36-0 | 500mL | $94.8 | 2024-03-01 | Buy |
| TCI Chemical | M0165 | DL-1-Phenylethylamine >98.0%(GC)(T) | 618-36-0 | 25mL | $29 | 2026-04-30 | Buy |
DL-alpha-Methylbenzylamine Chemical Properties, Uses, Production
Chemical Properties
liquid
Uses
Used for synthesis and as an emulsifying agent; used as a resolving agent and chiral intermediate.
Uses
α-Methylbenzylamine can be used as a reactant for the synthesis of dihydro-5H-dibenz[c,e]azepinium salts by reacting with racemic biphenol derivatives.
Definition
ChEBI: A phenylethylamine that is ethylamine substituted by a phenyl group at position 1.
Synthesis Reference(s)
The Journal of Organic Chemistry, 49, p. 4272, 1984 DOI: 10.1021/jo00196a031
Chemical and Pharmaceutical Bulletin, 36, p. 1529, 1988 DOI: 10.1248/cpb.36.1529
Tetrahedron Letters, 27, p. 3957, 1986 DOI: 10.1016/S0040-4039(00)84883-2
General Description
α-Methylbenzylamine is a nitrogen source that is widely used as a representative substrate to study the chemo-enzymatic kinetic resolution of primary amines.
Flammability and Explosibility
Non flammable
Purification Methods
Dissolve the amine in toluene, dry over NaOH and distil; fraction boiling at 187-188o/atm is collected. Store it under N2 to avoid forming the carbamate and urea. Similarly for the S-(-) enantiomer [2627-86-3]. [Ingersoll Org Synth Coll Vol II 503 1943, Robinson & Snyder Org Synth Coll Vol III 717 1955, Beilstein 12 IV 2424, 2425.]
DL-alpha-Methylbenzylamine Preparation Products And Raw materials
Raw materials
Preparation Products
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| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Taian Jiayue Bio-chemical Co. LTD | 15318151873 | 285424065@qq.com | China | 4541 | 58 |
| Jinan Chengyuan Chemical Co., LTD | 0531-88274992; 15064038081 | 1278740859@qq.com | China | 41 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| ShangHai DEMO Chemical Co.,Ltd | 400-021-7337 2355568890 | sales@demochem.com | China | 2569 | 57 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shijiazhuang Sdyano Fine Chemical Co., Ltd. | 0311-89250318 13582355795 | master@sjzsdyn.com | China | 2776 | 65 |
View Latest Price from DL-alpha-Methylbenzylamine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-28 | DL-alpha-Methylbenzylamine
618-36-0
|
$2.00-5.00 | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2025-05-26 | DL-alpha-Methylbenzylamine
618-36-0
|
$20.00 | 1kg | 0.99 | 100 tons | Hebei Fengjia New Material Co., Ltd | |
 |
2025-04-15 | Dl-Alpha-Methylbenzylamine
618-36-0
|
$20.00-75.00 | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co.,Ltd |
-
- DL-alpha-Methylbenzylamine
618-36-0
- $2.00-5.00
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- DL-alpha-Methylbenzylamine
618-36-0
- $20.00
- 0.99
- Hebei Fengjia New Material Co., Ltd
-
- Dl-Alpha-Methylbenzylamine
618-36-0
- $20.00-75.00
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
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