2-Chloroethylamine hydrochloride
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2-Chloroethylamine hydrochloride
structure -
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CAS No:
870-24-6
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Formula:
C2H6ClN.ClH
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Chemical Name:
2-Chloroethylamine hydrochloride
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Synonyms:
Ethanamine,2-chloro-,hydrochloride (1:1);Ethylamine,2-chloro-,hydrochloride;Ethanamine,2-chloro-,hydrochloride;2-Chloroethylamine hydrochloride;β-Chloroethylamine hydrochloride;1-Amino-2-chloroethane hydrochloride;2-Aminoethyl chloride hydrochloride;2-Chloroethanamine hydrochloride;2-Chloroethylamine monohydrochloride;2-Chloroethan-1-amine hydrochloride;2322361-63-5;2489256-49-5
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CAS No:
Description
2-Chloroethylamine hydrochloride (C2H7Cl2N, CAS registry No. 870-24-6) is a white to light beige crystalline powder. It is soluble in water and stable at room temperature in closed containers under normal storage and handling conditions. It should store in a tightly closed container, in a cool, dry, well-ventilated area away from incompatible substances and should be protected from moisture.
WHITE TO LIGHT BEIGE CRYSTALLINE POWDER
Characteristics
26
1.68620
White to light beige Crystalline Powder
1.038 g/cm3
144 °C
108.9ºC at 760 mmHg
1.427
H2O: soluble
Store below +30°C.
Celiac-mouse LDL0: 2204 mg/kg
Flammable; decomposes toxic hydrogen chloride, nitrogen oxide gas
Safety Information
III
8
UN3261
3
36/37/38-68-34
26-36-37/39-45-36/37/39
KR1800000
Xi,C
The warehouse is low temperature, ventilated, dry; stored separately from concentrated alkali
Explosion with concentrated alkali above 50℃
Stable at room temperature in closed containers under normal storage and handling conditions.
P280-P305 + P351 + P338-P310
H314-H341
|Danger|H290 (10.74%): May be corrosive to metals [Warning Corrosive to Metals]|P201, P202, P234, P260, P261, P264, P271, P280, P281, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P308+P313, P310, P312, P321, P332+P313, P337+P313, P362, P363, P390, P403+P233, P404, P405, and P501|Aggregated GHS information provided by 121 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2-Chloroethylamine hydrochloride Use and Manufacturing
Reagents and reaction conditions: SOCl2, Toluene, 75 Necked flask was added 15.0g of ethanolamine hydrochloride M-07 and toluene 15mL, stirring in an oil bath heated to 75 , the pressure-equalizing dropping funnel was slowly added dropwise 20.0g of thionyl chloride, the reaction ends after 3h. Cooling to room temperature, suction filtered, the filter cake was washed with a small amount of toluene and the toluene filtrate recovery next reuse. The filter cake was dried in vacuo to give a white solid 2-chloro-ethylamine hydrochloride 16.9g, that is, M-08, 95percent yield.(1) Add 61g of ethanolamine to the three-reaction reaction bottle, start stirring, and terminate the buffer bottle at the outlet.And using 2M sodium hydroxide solution for absorption, starting hydrogen chloride at room temperature, The gas flow rate was 500 mL/min, the ventilation time was 45 min, and the pH was about 2, and the ventilation was stopped.(2) Add 9.15 g of adipic acid, start heating, raise to 120 ° C, and pass hydrogen chloride again.The gas flow rate was 500 mL/min. The mixture is distilled while reacting, and the generated water is distilled off in time. Reaction for 4 hours, Stop heating while stopping ventilation. The temperature was lowered to room temperature, 30.5 g of absolute ethanol was added, stirred, and suction filtered.The filter cake was dried under vacuum at 50-60 ° C for 5 hours, and the solid was obtained by 107 g.It is the finished product of 2-chloroethylamine hydrochloride, the yield is 92.2percent, the purity of GC is 99.3percent (SE-54 column; detector:Hydrogen flame ionization detector, column temperature: 50 ° C; detection chamber temperature: 250 ° C; vaporization chamber temperature: 250 ° C;Carrier gas (N2): 30ml/min; split ratio 1:60; hydrogen: 30 ml/min; air: 300 ml/min, The injection volume is 1 μL).
Used as derivatization reagent for amino acids, dipeptides and nucleotides
Ethanamine, 2-chloro-, hydrochloride (1:1): ACTIVE
Computed Properties
Molecular Weight:115.99
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:114.9955546
Monoisotopic Mass:114.9955546
Topological Polar Surface Area:27.6
Heavy Atom Count:5
Complexity:10
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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