EDT structural formula

Structural formula

Business number 01H5
Molecular formula C18H20Cl2
Molecular weight 307.26
label

Ethylan,

B Didi,

1,1-Dichloro-2,2-bis(p-ethylphenyl)ethane,

1,1-Dichloro-2,2-bis(p-ethylphenyl)ethane,

Organochlorine pesticides

Numbering system

CAS number:72-56-0

MDL number:MFCD00045254

EINECS number:200-785-1

RTECS number:KH5790000

BRN number:2054366

PubChem number:24869130

Physical property data

Toxicological data

Acute toxicity: Rat oral LD50: 6600 mg/kg; Rat intravenous LD50 73 mg/kg


Mouse oral LD50: 6600 mg/kg; Mouse veinLD50: 173 mg/kg; Wild Bird Oral ScriptureLD50: 9 mg/kg;
Tumorogenic: miceOral SutraTDLo210 gm/kg/2Y-C;Mouse oral passageTD547 gm/kg/2Y-C;
Reproduction: Mouse subcutaneous injectionTDLo 900 mg/kgSEX/DURATION: female 6-14 day(s) after conception;
Mutagenic:SalmonellaGene mutation microbial testing system333 ug/plate;

Ecological data

None

Molecular structure data

1. Molar refractive index:88.95


2. Molar volume (m3/mol):274.8


3. Isotonic specific volume (90.2K): 684.2


4. Surface Tension (dyne/cm):38.3


5. Polarizability10-24cm3):35.26

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 6.6

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 0

4. Number of rotatable chemical bonds: 5

5. Number of tautomers: none

6. Topological molecule polar surface area 0

7. Number of heavy atoms: 20

8. Surface charge: 0

9. Complexity: 237

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None

Storage method

None

Synthesis method

None

Purpose

None

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