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Send EmailButyl Diglycol, Butoxyethoxy Ethanol, Butoxy Diglycol, Butyldiglycol, Butyl Dioxitol, Diethylene Glycol Butyl Ether, Diglycol Monobutyl Ether, Butyl Carbitol, Dowanol OR, Dowanol DB, 112-34-5
CAS: 112-34-5
Molecular Formula: C8H18O3
Names and Identifiers
| Name | 2-(2-Butoxyethoxy)ethanol |
| Synonyms | dowanol db Dowanol OR DOWANOL DB poly-solv db ektasolve db jeffersol db diethylene db Butyldiglycol Butoxydiglycol Butyl Carbitol butyl dioxitol N-BUTYLCARBITOL glycol ether db n-Butyl Carbitol 3,6-Dioxadecanol 3,6-Dioxa-1-decanol Glycol, monobutyl ether butoxydiethylene glycol diglycol monobutyl ether o-butyl diethylene glycol 2-(2-Butoxyethoxy)ethanol 2-(2-n-Butoxyethoxy)ethanol 2-(2-N-BUTOXYETHOXY)ETHANOL DIETHYLENE GLYCOL BUTYL ETHER Diethylene Glycol Butyl Ether Butyl Carbitol (Union Carbide) diethylene glycol n-butyl ether Diethyleneglycol monobutyl ether DIETHYLENE GLYCOL MONOBUTYL ETHER Diethylene glycol, monobutyl ether Diethylene Glycol Mono-n-butyl Ether 2-(2-Butoxyethoxy)ethanol, Butyl CARBITOL(R), Butyldiglycol |
| CAS | 112-34-5 |
| EINECS | 203-961-6 |
| InChI | InChI=1/C8H18O.C4H10O3/c1-3-5-7-9-8-6-4-2;5-1-3-7-4-2-6/h3-8H2,1-2H3;5-6H,1-4H2 |
| InChIKey | OAYXUHPQHDHDDZ-UHFFFAOYSA-N |
Physico-chemical Properties
| Molecular Formula | C8H18O3 |
| Molar Mass | 162.23 |
| Density | 0.967 g/mL at 25 °C (lit.) |
| Melting Point | -68 °C (lit.)-68 °C (lit.) |
| Boling Point | 231 °C (lit.) |
| Flash Point | 212°F |
| Water Solubility | soluble |
| Solubility | Soluble in ethanol and ether, soluble in water, other organic solvents and oils. |
| Vapor Presure | 30 mm Hg ( 130 °C) |
| Vapor Density | 5.6 (vs air) |
| Appearance | Liquid |
| Color | Clear Colorless |
| Odor | Mild, characteristic; pleasant. |
| Exposure Limit | ACGIH: TWA 10 ppm |
| Merck | 14,1557 |
| BRN | 1739225 |
| pKa | 14.37±0.10(Predicted) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. |
| Explosive Limit | 0.7-5.9%(V) |
| Refractive Index | n20/D 1.432 |
| MDL | MFCD00002881 |
| Physical and Chemical Properties | Colorless flammable liquid, colorless liquid with slightly butanol odor. Pleasant butyl odor " melting point -68.1 ℃ boiling point 230.6 ℃ relative density 0.9536 refractive index 1.4316 flash point 115.6 ℃ solubility: soluble in water, ethanol, ether, oils and a variety of organic solvents. |
| Use | It is used as a solvent for nitrocellulose, varnish, printing ink, oil, resin, etc. and an intermediate for the synthesis of plastics |
Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | S24 - Avoid contact with skin. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 1 |
| RTECS | KJ9100000 |
| TSCA | Yes |
| HS Code | 29094300 |
| Toxicity | LD50 orally in rats, guinea pigs: 6.56, 2.00 g/kg (Smyth) |
Upstream Downstream Industry
| Raw Materials | 1-Butanol Methyl alcohol Methyl alcohol Ethyl Alcohol |
Reference Information
| pH indicator color change ph range | 7 |
| LogP | 1 at 20℃ |
| overview | diethylene glycol butyl ether is a colorless liquid, soluble in water and oils. It is prepared by co-heating ethylene oxide and ethylene glycol butyl ether under pressure. |
| Use | Used as a solvent for nitrocellulose, varnish, printing ink, oil, resin, etc. and an intermediate for synthetic plastics Mainly used as a solvent, Used for coatings, dyes, resins, etc., it is also used as an intermediate for plasticizers and a diluent for hydraulic brake liquids. In addition, it is also used to produce pepper butoxy compounds. The oral LD50 of this product to mice is 6560mg/kg. solvents for nitrocellulose, varnish, printing ink, oil, resin, etc. Plastic intermediate. For surfactant analysis |
| Production method | In the process of producing ethylene glycol monobutyl ether, ethylene glycol monobutyl ether reacts with ethylene oxide to produce by-product diethylene glycol butyl ether. |
| auto-ignition temperature | 400 °F |
