ethanamine

• ChemBase ID: 127335
• Molecular Formular: C2H7N
• Molecular Mass: 45.08368
• Monoisotopic Mass: 45.05784923
• SMILES: CCN
• Canonical SMILES: CCN
• InChI: InChI=1S/C2H7N/c1-2-3/h2-3H2,1H3
• InChIKey: QUSNBJAOOMFDIB-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: ethanamine
• IUPAC Traditional name: ethylamine
• Synonyms: Aminoethane; 1-Aminoethane; Ethamine; Monoethylamine; Ethylamine; Ethylamine; Ethylamine solution; 乙胺; 一乙胺; 氨基乙烷; 乙胺 溶液

Database IDs

• CAS Number: 75-04-7
• EC Number: 200-834-7
• MDL Number: MFCD00008160
• Beilstein Number: 505933
• Merck Index: 143762
• PubChem SID: 24864639; 24870703; 24845410; 162221656; 24864640; 24858175
• PubChem CID: 6341
• CHEBI ID: 15862
• CHEMBL: 14449
• Chemspider ID: 6101
• FEMA ID: 4236
• Gmelin ID: 897
• KEGG ID: C00797
• MeSH Name: ethylamine
• Unique Ingredient Identifier: YG6MGA6AT5
• Wikipedia Title: Ethylamine
• Flavis Number: 11.015

CALCULATED PROPERTIES

• H Acceptors: 1
• H Donor: 1
• LogD (pH = 5.5): -3.2930596
• LogD (pH = 7.4): -2.885711
• Log P: -0.26865092
• Molar Refractivity: 14.6674 cm^3
• Polarizability: 5.9539757 Å^3
• Polar Surface Area: 26.02 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Miscible in water
• Apperance: Colourless gas
• Melting Point: -74 °C; -81 °C(lit.); -81°C; -85.15 - -79.15°C (188 - 194 K)
• Boiling Point: 15.85 - 19.85°C (289 - 293 K); 16.6 °C(lit.); 17 °C/760 mmHg; ca 38°C
• Flash Point: 1.4 °F; -14.8 °F; -17 °C; -17°C(1°F); -23.8 °F; -26 °C; -31 °C; -34.6 °F; -37 °C; 48.2 °F; 9 °C
• Auto Ignition Point: 383 °C; 721 °F
• Density: 0.680 g/mL at 20 °C(lit.); 0.689 g/mL at 25 °C(lit.); 0.783 g/mL at 25 °C; 0.803; 0.81 g/mL at 20 °C; 0.810 g/mL at 25 °C; 0.856 g/mL at 25 °C
• Refractive Index: 1.3840; n20/D 1.384
• Vapor Pressure: 10.07 psi ( 20 °C); 116.5 kPa (at 20 °C); 17.14 psi ( 55 °C); 19.16 psi ( 55 °C); 4.82 psi ( 20 °C); 874 mmHg ( 20 °C)
• Vapor Density: 1.56 (15 °C, vs air)
• Partition Coefficient: 0.037
• Henry Constant: 350 μmol Pa^-1 kg^-1
• Odor: fishy, ammoniacal
• Std enthalpy of formation: -57.7 kJ mol^-1

Safety Information

• RTECS: KH2100000
• European Hazard Symbols: Corrosive (C); Flammable (F); Highly flammable (F+); Toxic (T); Irritant (Xi)
• UN Number: 1036; 1992; 2056; 2270; UN2270
• German water hazard class: 1
• Hazard Class: 2.1; 3
• Packing Group: 2; II
• Risk Statements: 11-23/24/25-39/23/24/25; 11-35-37; 11-36/37; 12-19-36/37; 12-35-37; 12-36/37; R12, R36/37
• Safety Statements: 15-16-26-33; 16-26; 16-26-29; 16-26-36/37/39-45; 16-36/37-45; S2, S16, S26
• TSCA Listed: 是
• EU Index: 612-002-00-4
• GHS Pictograms: GHS exclamation mark; GHS flame; GHS02; GHS04; GHS05; GHS06; GHS07; GHS08
• GHS Signal Word: DANGER; Danger
• NFPA704:
  

  4

  3

  0
• LD50: 265 mg kg^-1 (dermal, rabbit); 400 mg kg^-1 (oral, rat)
• Explode Limits: 14 %; 3.5-14 %; 3.5–14%
• GHS Hazard statements: 220, 319, 335; H220-H280-H319-H335; H224-H314-H335; H224-H319-H335; H225-H301-H311-H319-H331-H370; H225-H314-H335; H225-H319-H335
• GHS Precautionary statements: 210, 261, 305+351+338, 410+403; P210-P241-P303+P361+P353-P305+P351+P338-P405-P501A; P210-P260-P280-P301 + P310-P305 + P351 + P338-P311; P210-P261-P280-P305 + P351 + P338-P310; P210-P261-P305 + P351 + P338; P210-P261-P305 + P351 + P338-P410 + P403
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US); Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Eyeshields, Faceshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US); Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US); Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 1036 2.1; UN 1992 3/PG 2; UN 2056 3/PG 2; UN 2270 3/PG 2
• Supplemental Hazard Statements: May form explosive peroxides.
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥99.0%; ≥99.5%; 70% aq. soln.; 97%; 99.0%
• Concentration: 2.0 M in methanol; 2.0 M in THF; 66.0-72.0% in H2O; 70 wt. % in H2O; 70% in H2O
• Grade: CP; purum
• Impurities: ≤0.2% NH3; ≤0.4% water; ≤0.5% (CH3)2NH; ≤0.5% NH3
• Quality: anhydrous
• Linear Formula: C2H5NH2

DETAILS

Sigma Aldrich - 471208

Packaging
1, 2, 2.5 L in glass bottle
100, 500 mL in glass bottle

Sigma Aldrich - 724033

Packaging
100 g in Sure-Pac™

Sigma Aldrich - 395072

Packaging
100, 800 mL in Sure/Seal™

Sigma Aldrich - 02942

Other Notes
Sales restrictions may apply
Packaging
Cylinder with net ~1 kg

Sigma Aldrich - 02940

Other Notes
Sales restrictions may apply
Packaging
pressure tin with 100 mL (net ~68 g)

Sigma Aldrich - 301264

Packaging
100, 400 g in Sure-Pac™
Recommended products
Stainless steel hose adapter Z146838 or stainless steel body mini gas regulator Z513547 is recommended.

Sigma Aldrich - 02946

Other Notes
Sales restrictions may apply
Packaging
Cylinder with net ~15 kg

Sigma Aldrich - 395064

Packaging
100, 800 mL in Sure/Seal™

Sigma Aldrich - 02941

Other Notes
Sales restrictions may apply
Packaging
pressure tin with 250 mL (net ~170 g)

Sigma Aldrich - 243191

Packaging
100 g in Sure-Pac™
Recommended products
Stainless steel needle valve Z146056 and hose adapter Z146838 is recommended.

Sigma Aldrich - 02950

Other Notes
Sales restrictions may apply