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| CAS No.: | 870-24-6 |
|---|---|
| Name: | 2-Chloroethylamine hydrochloride |
| Molecular Structure: | |
|
|
|
| Formula: | C2H7Cl2N |
| Molecular Weight: | 115.99 |
| Synonyms: | Ethanamine,2-chloro-, hydrochloride (9CI);Ethylamine, 2-chloro-, hydrochloride(6CI,7CI,8CI);1-Amino-2-chloroethane hydrochloride;2-Aminoethyl chloridehydrochloride;2-Chloroethylamine monohydrochloride;b-Chloroethylaminehydrochloride;2-Chloroethylamino Hydrochloride; |
| EINECS: | 212-793-2 |
| Density: | 1.038 g/cm3 |
| Melting Point: | 140-150 °C(lit.) |
| Boiling Point: | 108.9 °C at 760 mmHg |
| Flash Point: | 19.7 °C |
| Solubility: | Soluble in water |
| Appearance: | white to light beige crystalline powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36-37/39 |
| Transport Information: | UN 3261 |
| PSA: | 26.02000 |
| LogP: | 1.68620 |
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| Conditions | Yield |
|---|---|
| With thionyl chloride In chloroform for 5h; Heating; | 100% |
| With thionyl chloride In N-methyl-acetamide; water; benzene | 98% |
| With thionyl chloride In toluene at 75℃; for 3h; Temperature; Concentration; | 95% |
- 7719-09-7
thionyl chloride
- 2002-24-6
2-amino-ethanol hydrochloride
- 68-12-2, 33513-42-7
N,N-dimethyl-formamide
- 870-24-6
2-chloroethanamine hydrochloride
| Conditions | Yield |
|---|---|
| In benzene | 97% |
| Conditions | Yield |
|---|---|
| Stage #1: ethanolamine With hydrogenchloride; sodium hydroxide In water at 20℃; for 0.75h; Stage #2: With hydrogenchloride; Adipic acid In water at 120℃; for 4h; Temperature; Reagent/catalyst; | 92.2% |
| With hydrogenchloride; thionyl chloride 1) 0 deg C then toluene, azeotropic dist., 2) 85 deg C, 1 h; Yield given. Multistep reaction; | |
| With thionyl chloride In chloroform for 0.5h; Reflux; | |
| With thionyl chloride In chloroform Reflux; Cooling with ice; |
| Conditions | Yield |
|---|---|
| With hydrogenchloride |
| Conditions | Yield |
|---|---|
| With hydrogenchloride at 180 - 200℃; |
| Conditions | Yield |
|---|---|
| With triethylamine In acetonitrile at 5℃; for 1.5h; Inert atmosphere; | 100% |
| With triethylamine In acetonitrile at 5℃; for 1h; Inert atmosphere; | 100% |
| With sodium hydroxide In chloroform at 0℃; |
- 24424-99-5
di-tert-butyl dicarbonate
- 870-24-6
2-chloroethanamine hydrochloride
- 71999-74-1
tert-butyl N-(2-chloroethyl)carbamate
| Conditions | Yield |
|---|---|
| With sodium hydrogencarbonate In tetrahydrofuran; water at -10 - 25℃; for 24.5h; Inert atmosphere; | 100% |
| With triethylamine In dichloromethane for 72h; | 99% |
| With triethylamine In dichloromethane at 0 - 20℃; for 4h; Inert atmosphere; | 99% |
- 2552-45-6
methyl 4-chloro-3,5-dinitrobenzoate
- 870-24-6
2-chloroethanamine hydrochloride
- 110991-77-0
methyl 4-((2-chloroethyl)amino)-3,5-dinitrobenzoate
| Conditions | Yield |
|---|---|
| With triethylamine In methanol for 0.0833333h; Heating / reflux; | 100% |
| With triethylamine In ethanol Reflux; | 86% |
| With triethylamine In methanol at 80℃; for 1h; |
- 870-24-6
2-chloroethanamine hydrochloride
- 24801-88-5
3-(triethoxypropyl) isocyanate
- 10387-40-3
potassium thioacetate
| Conditions | Yield |
|---|---|
| Stage #1: 2-chloroethanamine hydrochloride; 3-(triethoxypropyl) isocyanate With sodium ethanolate In ethanol at -78 - -65℃; for 3h; Stage #2: potassium thioacetate In ethanol at 50℃; for 4h; Reflux; | 100% |
- 870-24-6
2-chloroethanamine hydrochloride
- 60-34-4
methylhydrazine
- 14478-62-7
2-(1-methylhydrazinyl)ethan-1-amine
| Conditions | Yield |
|---|---|
| In neat liquid at 20℃; for 18h; Inert atmosphere; | 100% |
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Chemistry
Molecular Structure of 2-chloroethanamine hydrochloride (CAS NO.870-24-6):
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IUPAC Name: 2-chloroethanamine hydrochloride
Empirical Formula: C2H6ClN
Molecular Weight: 79.5287
H bond acceptors: 1
H bond donors: 2
Freely Rotating Bonds: 2
Polar Surface Area: 3.24 Å2
Index of Refraction: 1.427
Molar Refractivity: 19.69 cm3
Molar Volume: 76.6 cm3
Surface Tension: 29.9 dyne/cm
Density: 1.038 g/cm3
Flash Point: 19.7 °C
Enthalpy of Vaporization: 34.77 kJ/mol
Boiling Point: 108.9 °C at 760 mmHg
Vapour Pressure: 25.3 mmHg at 25°C
CAS Registry Number: 870-24-6
EINECS: 212-793-2
Melting point: 140-150 oC
Water solubility: Soluble
Sensitive: Hygroscopic
InChI
InChI=1/C2H6ClN.ClH/c3-1-2-4;/h1-2,4H2;1H
Smiles
C(C[NH3+])Cl.[ClH-]
Product Categories: omega-Functional Alkanols, Carboxylic Acids, Amines & Halides; omega-Haloalkylamines
Toxicity Data With Reference
| 1. | mmo-sat 8600 µmol/L | ENMUDM Environmental Mutagenesis. 3 (1981),11. | ||
| 2. | mmo-esc 8600 µmol/L | ENMUDM Environmental Mutagenesis. 3 (1981),11. | ||
| 3. | dns-rat:lvr 100 µmol/L | ENMUDM Environmental Mutagenesis. 3 (1981),11. | ||
| 4. | ipr-mus LD50:2204 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 94 (1948),249. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by intraperitoneal route. Mutation data reported. Explosive reaction with concentrated alkali above 50°C. When heated to decomposition it emits toxic fumes of Cl−, NH3, and NOx.
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN3261
WGK Germany: 3
RTECS: KR1800000
F: 3-10-34
HazardClass: 8
PackingGroup: III
HS Code: 29211980
Specification
2-Chloroethylamine hydrochloride , with CAS number of 870-24-6, can be called Ethanamine,2-chloro-, hydrochloride (9CI) ; 1-Amino-2-chloroethane hydrochloride ; 2-Aminoethyl chloridehydrochloride ; 2-Chloroethylamine hydrochloride ; 2-Chloroethylamine monohydrochloride . It is a white to light beige crystalline powder.