A7725812
Triethylene glycol , >99.0%(GC) , 112-27-6
Synonym(s):
Triethylene glycol;Triglycol
CAS NO.：112-27-6
Empirical Formula: C6H14O4
Molecular Weight: 150.17
MDL number: MFCD00002880
EINECS: 203-953-2
| Pack Size | Price | Stock | Quantity |
| 500ML | RMB50.40 | In Stock |
|
| 2.5L | RMB149.60 | In Stock |
|
| 10L | RMB524.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | −7 °C(lit.) |
| Boiling point: | 125-127 °C0.1 mm Hg(lit.) |
| Density | 1.124 g/mL at 20 °C(lit.) |
| vapor density | 5.2 (vs air) |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 165 °C |
| storage temp. | Store below +30°C. |
| solubility | H2O: 50 mg/mL at 20 °C, clear, colorless |
| pka | 14.06±0.10(Predicted) |
| form | Viscous Liquid |
| color | Clear very slightly yellow |
| PH | 5.5-7.0 (25℃, 50mg/mL in H2O) |
| Odor | Very mild, sweet. |
| explosive limit | 0.9-9.2%(V) |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| λmax | λ: 260 nm Amax: 0.06 λ: 280 nm Amax: 0.03 |
| Merck | 14,9670 |
| BRN | 969357 |
| Dielectric constant | 2.4（25℃） |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | ZIBGPFATKBEMQZ-UHFFFAOYSA-N |
| LogP | -1.75 at 25℃ |
| Surface tension | 44.71 mN/m at 303.15K |
| CAS DataBase Reference | 112-27-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Triethylene glycol(112-27-6) |
| EPA Substance Registry System | Triethylene glycol (112-27-6) |
Description and Uses
In various plastics to increase pliability; in air disinfection.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H320 |
| Precautionary statements | P264-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 1 |
| RTECS | YE4550000 |
| Autoignition Temperature | 699 °F |
| TSCA | Yes |
| HS Code | 29094919 |
| Hazardous Substances Data | 112-27-6(Hazardous Substances Data) |
| Toxicity | LD50 in mice, rats (g/kg): 21, 15-22 orally; 7.3-9.5, 11.7 i.v. (Stenger) |
