L-Glutamic acid diethyl ester hydrochloride, with the CAS register number 1118-89-4, could also be known to us as diethylester, hydrochloride,l-glutamicaci; diethyll-glutaminatehydrochloride; l-glutamic acid alpha,gamma-diester hydrochloride; l-glutamic acid alpha, gamma-diethyl ester hydrochloride; glutamic acid(oet)-oet hcl; h-glu(oet)-oet hcl ,etc. It is a white crystalline powder and if you need the safety information, you could refer to the WGK Germany 3 to get some. As for its usage, it is uaually used in the organic synthesis and pharmaceutical intermediates. The product categories of this chemical are as below: glutamic acid [glu, e], amino acids and derivatives, amino acid ethyl esters, biochemistry, amino hydrochloride, glutamic acidneurotransmitters, excitatory amino acids, neurotransmitters, peptide synthesis.

Physical properties about L-Glutamic acid diethyl ester hydrochloride are: (1)#H bond acceptors: 5; (2)#H bond donors: 2; (3)#Freely Rotating Bonds: 9; (4)Polar Surface Area: 55.84; (5)Index of Refraction: 1.452; (6)Molar Refractivity: 50.78 cm³; (7)Molar Volume: 188.1 cm³; (8)Polarizability: 20.13 ×10-24cm³; (9)Surface Tension: 37.6 dyne/cm; (10)Density: 1.08 g/cm³; (11)Flash Point: 86.3 °C; (12)Enthalpy of Vaporization: 49.97 kJ/mol; (13)Boiling Point:  262 °C at 760 mmHg; (14)Vapour Pressure: 0.0112 mmHg at 25°C.
 
You can still convert the following datas into molecular structure:
(1)InChI=1S/C9H17NO4.ClH/c1-3-13-8(11)6-5-7(10)9(12)14-4-2;/h7H,3-6,10H2,1-2H3;1H/t7-;/m0./s1;
(2)InChIKey=WSEQLMQNPBNMSL-FJXQXJEOSA-N;
(3)SmilesO(C(=O)[C@H](CCC(OCC)=O)N)CC.Cl

The toxicity data is as follows: