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CAS No.: | 94-28-0 |
---|---|
Name: | Triethylene glycol bis(2-ethylhexanoate) |
Article Data: | 9 |
Molecular Structure: | |
Formula: | C22H42O6 |
Molecular Weight: | 402.572 |
Synonyms: | Hexanoic acid,2-ethyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester (9CI);Hexanoic acid,2-ethyl-, diester with triethylene glycol (6CI,7CI,8CI);Triethylene glycol,bis(2-ethylhexanoate) (8CI);3GO;Flexol 3GO;S 2075;TegMeR 803;Triethyleneglycol bis(ethylhexanoate);Triethylene glycol di(2-ethylhexanoate);Triethylene glycol di-2-ethylhexoate; |
EINECS: | 202-319-2 |
Density: | 0.977 g/cm3 |
Melting Point: | -50 °C(lit.) |
Boiling Point: | 463.548 °C at 760 mmHg |
Flash Point: | 194.628 °C |
Solubility: | Insoluble in water |
Appearance: | clear very slightly yellow liquid |
Hazard Symbols: | Xn,Xi |
Risk Codes: | R36/37/38; R22 |
Safety: | 24/25 |
PSA: | 71.06000 |
LogP: | 4.53880 |
2-Ethylhexanoic acid
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
triethylene glycol bis(2-ethylhexanoate)
Conditions | Yield |
---|---|
With titanium(IV) isopropylate at 220℃; under 225.023 - 450.045 Torr; for 3h; Reagent/catalyst; Pressure; Time; Concentration; pH-value; | 97% |
With pyrographite at 225℃; under 300.03 - 675.068 Torr; for 14.5h; Product distribution / selectivity; | |
With pyrographite at 225℃; under 300.03 - 675.068 Torr; for 14.5h; Product distribution / selectivity; |
2-Ethylhexanoic acid
benzoic acid
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
B
triethylene glycol bis(2-ethylhexanoate)
C
triethylene glycol dibenzoate
Conditions | Yield |
---|---|
titanium(IV) isopropylate In xylene at 220℃; for 6h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: propan-1-ol / 3.5 - 20 °C / Inert atmosphere 2: sodium methylate / 22 h / 138 °C View Scheme | |
Multi-step reaction with 2 steps 1: propan-1-ol / 3.5 - 20 °C / Inert atmosphere 2: potassium carbonate / 4 h / 160 °C View Scheme |
methyl 2-ethylhexanoate
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
A
triethylene glycol bis(2-ethylhexanoate)
Conditions | Yield |
---|---|
With sodium methylate at 138℃; for 22h; Time; |
methyl 2-ethylhexanoate
2,2'-[1,2-ethanediylbis(oxy)]bisethanol
triethylene glycol bis(2-ethylhexanoate)
Conditions | Yield |
---|---|
With potassium carbonate at 160℃; for 4h; Reagent/catalyst; Temperature; |
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1. | skn-rbt 500 mg open MLD | UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 7/21 ,1971. | ||
2. | orl-rat LD50:31 g/kg | JIHTAB Journal of Industrial Hygiene and Toxicology. 23 (1941),259. | ||
3. | orl-gpg LD50:21 g/kg | JIHTAB Journal of Industrial Hygiene and Toxicology. 23 (1941),259. |
HANDLING and STORAGE about FLEXOL PLASTICIZER 3GO
Handling:Wash thoroughly after handling. Remove contaminated clothing and wash before reuse.Avoid ingestion and inhalation.Use only in a well-ventilated area. Avoid contact with eyes, skin, and clothing.
Storage:Keep container closed when not in use. Store in a cool, dry,well-ventilated area away from incompatible substances.