112-34-5
Product Name:
Diethylene glycol monobutyl ether
Formula:
C8H18O3
Synonyms:
Butyl CARBITOL;Diethylene glycol monobutyl ether;Butyldiglycol;BDG;2-(2-Butoxyethoxy)ethanol
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Diethylene glycol monobutyl ether is a colorless liquid with a mild pleasant odor. Mixes with water. (USCG, 1999) |
|---|---|
| Color/Form | Colorless liquid |
| Odor | Faint butyl odor |
| Boiling Point | 448 °F at 760 mmHg (NTP, 1992) |
| Melting Point | -90.6 °F (NTP, 1992) |
| Flash Point | 172 °F (NTP, 1992) |
| Solubility | greater than or equal to 100 mg/mL at 68 °F (NTP, 1992) |
| Density | 0.954 at 68 °F (USCG, 1999) - Less dense than water; will float |
| Vapor Density | 5.58 (NTP, 1992) - Heavier than air; will sink (Relative to Air) |
| Vapor Pressure | 0.01 mmHg at 68 °F (NTP, 1992) |
| LogP | log Kow = 0.56 |
| Henry's Law Constant | Henry's Law constant = 7.20X10-9 atm-cu m/mol at 20 °C |
| Autoignition Temperature | 442 °F (USCG, 1999) |
| Decomposition | When heated to decomposition it emits acrid smoke and irritating fumes. |
| Viscosity | 0.0649 cP at 20 °C |
| pH | Neutral |
| Surface Tension | 30.0 dynes/cm |
| Refractive Index | Index of refraction: 1.4258 at 27 °C/D |
| Kovats Retention Index | 1169 1169 1193 1166.9 1167.8 |
| Other Experimental Properties | % in saturated air (25 °C): 0.0057. Conversion factors: 1 ppm = 6.64 mg/cu m; 1 mg/L = 150.8 ppm |
| Chemical Classes | Solvents -> Glycol Ethers (E Series) |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 162.23 g/mol |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 8 |
| Exact Mass | 162.125594432 g/mol |
| Monoisotopic Mass | 162.125594432 g/mol |
| Topological Polar Surface Area | 38.7 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 66.4 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Diethylene glycol monobutyl ether is a colorless liquid with a mild pleasant odor. Mixes with water. (USCG, 1999)