Reported in EPA TSCA Inventory.

The Chlordene, with the CAS registry number 3734-48-3, is also known as 4,5,6,7,8,8-Hexachloro-3a,4,7,7a-tetrahydro-4,7-methanoindene. Its EINECS number is 223-096-8. This chemical's molecular formula is C₁₀H₆Cl₆ and molecular weight is 338.87. What's more, its systematic name is 1,7,8,9,10,10-Hexachlorotricyclo[5.2.1.02,6]deca-3,8-diene. Its classification codes are: (1)Agricultural Chemical; (2)Human Data; (3)Reproductive Effect; (4)Skin / Eye Irritant. It is found in chlordan & is also a metabolite of chlordan. This chemical is stable at common pressure and temperature, and it should be sealed and stored in a ventilated and dry place. Moreover, it should be protected from light.

Physical properties of Chlordene are: (1)ACD/LogP: 5.553; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.55; (4)ACD/LogD (pH 7.4): 5.55; (5)ACD/BCF (pH 5.5): 9776.81; (6)ACD/BCF (pH 7.4): 9776.81; (7)ACD/KOC (pH 5.5): 24990.38; (8)ACD/KOC (pH 7.4): 24990.38; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Index of Refraction: 1.641; (13)Molar Refractivity: 70.566 cm³; (14)Molar Volume: 195.67 cm³; (15)Polarizability: 27.974×10^-24cm³; (16)Surface Tension: 53.1 dyne/cm; (17)Density: 1.732 g/cm³; (18)Flash Point: 170.273 °C; (19)Enthalpy of Vaporization: 57.88 kJ/mol; (20)Boiling Point: 357.208 °C at 760 mmHg; (21)Vapour Pressure: 0 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation and in contact with skin. It is toxic by inhalation, and it has a possible risk of harm to the unborn child. You should not breathe dust. When using it, you need wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, you must seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: Cl\C2=C(/Cl)C3(Cl)C1\C=C/CC1C2(Cl)C3(Cl)Cl
(2)Std. InChI: InChI=1S/C10H6Cl6/c11-6-7(12)9(14)5-3-1-2-4(5)8(6,13)10(9,15)16/h1-2,4-5H,3H2
(3)Std. InChIKey: XCJXQCUJXDUNDN-UHFFFAOYSA-N  

The toxicity data is as follows: