4-METHYLAMINO BUTANOL
- Product Name
- 4-METHYLAMINO BUTANOL
- CAS No.
- 42042-68-2
- Chemical Name
- 4-METHYLAMINO BUTANOL
- Synonyms
- 4-METHYLAMINO BUTANOL;4-(aminomethyl)-1-butanol;4-(Methylamino)-1-butanol;1-Butanol, 4-(methylamino)-;4-(N-methylamino)butan-1-ol
- CBNumber
- CB4700410
- Molecular Formula
- C5H13NO
- Formula Weight
- 103.16
- MOL File
- 42042-68-2.mol
4-METHYLAMINO BUTANOL Property
- Boiling point:
- 87 °C(Press: 9 Torr)
- Density
- 0.9184 g/cm3
- storage temp.
- 2-8°C(protect from light)
- pka
- 15.14±0.10(Predicted)
- Appearance
- Colorless to light yellow Liquid
- InChI
- InChI=1S/C5H13NO/c1-6-4-2-3-5-7/h6-7H,2-5H2,1H3
- InChIKey
- DBKSSENEKWOVKL-UHFFFAOYSA-N
- SMILES
- C(O)CCCNC
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- M878025
- Product name
- 4-(Methylamino)butan-1-ol
- Packaging
- 250mg
- Price
- $190
- Updated
- 2021/12/16
- Product number
- CHM0095391
- Product name
- 4-METHYLAMINO BUTANOL
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $501.78
- Updated
- 2021/12/16
- Product number
- 5794AB
- Product name
- 4-(Methylamino)butan-1-ol
- Packaging
- 5g
- Price
- $691
- Updated
- 2021/12/16
- Product number
- A113629
- Product name
- 4-(Methylamino)butan-1-ol
- Purity
- 97%
- Packaging
- 100mg
- Price
- $30
- Updated
- 2021/12/16
- Product number
- A113629
- Product name
- 4-(Methylamino)butan-1-ol
- Purity
- 97%
- Packaging
- 250mg
- Price
- $53
- Updated
- 2021/12/16
4-METHYLAMINO BUTANOL Chemical Properties,Usage,Production
Synthesis
13325-10-5
109-94-4
42042-68-2
General procedure for the synthesis of 4-(methylamino)butan-1-ol from 4-amino-1-butanol and ethyl formate: ethyl formate (5.86 mL, 75.5 mmol) was added to a stirred ethanol (50 mL) solution of 4-amino-1-butanol (4.31 g, 48.4 mmol) and the mixture was stirred at reflux for 18 h under nitrogen protection. Upon completion of the reaction, the solvent was evaporated under reduced pressure and the resulting crude product was used directly in the next step of the reaction. The crude product was dissolved in tetrahydrofuran (25 mL) and slowly added dropwise to a suspension of lithium aluminum hydride (5.50 g, 145 mmol) in tetrahydrofuran (50 mL) under the protection of a drying tube. The reaction mixture was refluxed and the progress of the reaction was monitored by thin-layer chromatography (20% ethanol/80% chloroform) and nuclear magnetic resonance hydrogen spectroscopy (CDCl3).After 2 h, the feedstock was completely consumed, the reaction mixture was cooled, and water (4.16 mL), 4 M sodium hydroxide solution (4.16 mL) and water (12.5 mL) were added sequentially with vigorous stirring. Subsequently, the precipitate was removed by filtration and the filtrate was concentrated under vacuum. The residue was redissolved in chloroform, dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure to give 4-(methylamino)butan-1-ol as a colorless oil (2.76 g, 56% yield). NMR hydrogen spectral (CDCl3) data: δ 3.74 (broad peak, 2H), 3.57 (triple peak, 2H), 2.62 (triple peak, 2H), 2.43 (single peak, 3H), 1.50-1.75 (multiple peaks, 4H).
References
[1] Patent: WO2013/148230, 2013, A1. Location in patent: Page/Page column 29; 30
4-METHYLAMINO BUTANOL Preparation Products And Raw materials
Raw materials
Preparation Products
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