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Substance Name: Ethylamine
RN: 75-04-7
UNII: YG6MGA6AT5
InChIKey: QUSNBJAOOMFDIB-UHFFFAOYSA-N
Molecular Formula
- C2-H7-N
Molecular Weight
- 45.0843
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
Classification Code
- Skin / Eye Irritant
Superlist Classification Codes
- Reportable Quantity (RQ) = 100 lb
- TWA (5 ppm); STEL (15 ppm); skin
- TWA 10 ppm (18 mg/m3)
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Names and Synonyms
Name of Substance
- Ethylamine
Synonyms
- 1-Aminoethane
- Aethylamine
- Aethylamine [German]
- AI3-24228
- Aminoethane
- CCRIS 6261
- EC 200-834-7
- EINECS 200-834-7
- Ethanamine
- Ethylamine
- Etilamina
- Etilamina [Italian]
- Etyloamina
- Etyloamina [Polish]
- HSDB 803
- Monoethylamine
- UNII-YG6MGA6AT5
Systematic Names
- Ethanamine
- Ethylamine
- Monoethylamine
Superlist Names
- Ethanamine
- Ethylamine
- Ethylamine solution
- Ethylamine solution (72% or less)
- Ethylamine [UN1036] [Flammable gas]
- Ethylamine, aqueous solution with not <50% but not >70% ethylamine
- Ethylamine, aqueous solution with not <50% but not >70% ethylamine [UN2270] [Flammable liquid]
- Monoethylamine
- UN1036
- UN2270
Registry Numbers
CAS Registry Number
- 75-04-7
FDA UNII
- YG6MGA6AT5
Other Registry Numbers
- 43031-21-6
- 85404-16-6
- 85404-22-4
Related Registry Numbers
- 557-66-4 (hydrochloride)
- 593-55-5 (hydrobromide)
System Generated Number
- 0000075047
Structure Descriptors
InChI
InChI=1S/C2H7N/c1-2-3/h2-3H2,1H3InChIKey
QUSNBJAOOMFDIB-UHFFFAOYSA-NSmiles
CCNToxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mammal (species unspecified) | LC50 | inhalation | 2300mg/m3 (2300mg/m3) | Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 14, Pg. 80, 1975. | |
| rabbit | LD50 | skin | 390uL/kg (0.39mL/kg) | AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 10, Pg. 61, 1954. | |
| rabbit | LDLo | intravenous | 350mg/kg (350mg/kg) | "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1295, 1935. | |
| rat | LC50 | inhalation | 5540ppm/1H (5540ppm) | SENSE ORGANS AND SPECIAL SENSES: CORNEAL DAMAGE: EYE LUNGS, THORAX, OR RESPIRATION: DYSPNEA | National Technical Information Service. Vol. OTS0538173, |
| rat | LD50 | oral | 400mg/kg (400mg/kg) | AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 10, Pg. 61, 1954. |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | -8.05E+01 | deg C | EXP | |
| Boiling Point | 16.5 | deg C | EXP | |
| pKa Dissociation Constant | 10.87 | (none) | 20 | EXP |
| log P (octanol-water) | -0.13 | (none) | EXP | |
| Water Solubility | 1.00E+06 | mg/L | 25 | EXP |
| Vapor Pressure | 1050 | mm Hg | 25 | EXP |
| Henry's Law Constant | 1.23E-05 | atm-m3/mole | 25 | EXP |
| Atmospheric OH Rate Constant | 2.77E-11 | cm3/molecule-sec | 27 | EXP |
Physical property data is provided to ChemIDplus by SRC, Inc.