dibutyl succinate

Dibutyl succinate structural formula

Structural formula

Business number 03TM
Molecular formula C12H22O4
Molecular weight 230.30
label

Di-n-butyl succinate,

dibutyl succinate,

insect repellent,

Di-n-butyl succinate,

Butyl succinate,

Succinic acid di-n-butyl ester,

aliphatic compounds,

pesticides

Numbering system

CAS number:141-03-7

MDL number:MFCD00040495

EINECS number:205-449-8

RTECS number:WM6250000

BRN number:None

PubChem number:24860687

Physical property data

1. Physical property data

1. Properties: Colorless transparent liquid

2. Relative vapor density (g/mL, air=1): 0.98

3. Melting point (ºC): -29.2

4. Boiling point (ºC, normal pressure): 274.5

5. Flash point (ºC): 144

6. Solubility: Insoluble in water, easily soluble in organic solvents such as ethanol, toluene, and acetone.

7. Relative density (20℃, 4℃): 0.9752

8. Refractive index at room temperature (n20): 1.4299

9. Relative density (25℃, 4℃): 0.921386.5

Toxicological data

II. Toxicological data:

1. Acute toxicity: Rat oral LD50: 8 mg/kg

Ecological data

3. Ecological data:

1. Other harmful effects: This substance may be harmful to the environment, and special attention should be paid to water bodies.

Molecular structure data

5. Molecular property data:

1. Molar refractive index: 61.19

2. Molar volume (cm3/mol): 233.5

3 , Isotonic specific volume (90.2K): 559.0

4. Surface tension (dyne/cm): 32.8

5. Polarizability (10-24 cm3): 24.25

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 11

5. Number of tautomers: none

6. Topological molecule polar surface area 52.6

7. Number of heavy atoms: 16

8. Surface charge: 0

9. Complexity: 179

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. Covalent bond singleNumber of yuan: 1

Properties and stability

Stable under normal temperature and pressure.

Storage method

Store in a cool, ventilated warehouse.

Synthesis method

None yet

Purpose

Mainly used as insect repellent and organic synthesis reagent. Used as solvent and intermediate, and also used as gas chromatography stationary liquid.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/17524

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