IUPAC Name: 2-Chloro-N,N-bis(2-chloroethyl)ethanamine
CAS: 555-77-1
Following is the Molecular Structure of Tris(2-chloroethyl)amine (555-77-1):

SMILES: ClCCN(CCCl)CCCl
InChI: InChI=1/C6H12Cl3N/c7-1-4-10(5-2-8)6-3-9/h1-6H2
InChIKey: FDAYLTPAFBGXAB-UHFFFAOYAC
Std.InChI: InChI=1S/C6H12Cl3N/c7-1-4-10(5-2-8)6-3-9/h1-6H2
Std.InChIKey: FDAYLTPAFBGXAB-UHFFFAOYSA-N
Molecular Formula: C₆H₁₂Cl₃N
Molecular Weight: 204.53
Boiling Point: 156.2℃ at 760mmHg
Flash Point: 48.3℃
Molar Volume: 168.9cm³
Density: 1.21g/cm³
Index of Refraction: 1.481
Molar Refractivity: 48.11cm³
Surface Tension: 35.2dyne/cm
Polarizability: 19.07 10^-24cm³
Enthalpy of Vaporization: 39.29kJ/mol
Vapour Pressure: 2.92mmHg at 25℃

 Tris(2-chloroethyl)amine (555-77-1) can be used as a delayed-action casualty military agent.

EPA Extremely Hazardous Substances List. EPA Genetic Toxicology Program. Reported in EPA TSCA Inventory.

RIDADR: 2810
HazardClass: 6.1(a)
PackingGroup: I
Experimental poison by ingestion, inhalation, skin contact, subcutaneous, and intravenous routes. Moderately toxic to humans by inhalation. Questionable carcinogen with experimental carcinogenic data. An eye irritant. Human mutation data reported.

 Tris(2-chloroethyl)amine (555-77-1) also can be called for 2,2',2''-Trichlorotriethylamine ; 2,2',2-Trichlorotriethylamine ; 2,2',2"-Trichloro-triethylamin ; 2,2',2"-Trichlorotriethylamine ; 2,2',2''-Trichloro-triethylamin ; 2,2',2''-Trichlorotriethylamine ; 2-Chloro-n,n-bis(2-chloroethyl)-ethanamin ; 2-Chloro-N,N-bis(2-chloroethyl)ethanamine . Tris(2-chloroethyl)amine (555-77-1) is a liquid with faint odor of fish and soap,no odor when it is pure.When Tris(2-chloroethyl)amine (555-77-1) dissolved in water, it is a strong base; reacts violently with strong oxidants and acids;attacks Copper and Copper compounds.When heated to decomposition it emits very toxic fumes of Cl− and NOx .Be attention of this chemical is highly toxic.