Knowde Enhanced TDS
Identification & Functionality
- Chemical Name
- CASE Ingredients Functions
- Plastics & Elastomers Functions
- Product Families
- Structual Formula
-
1,2 - Butylene Glycol
Features & Benefits
- Base Chemicals Features
- CASE Ingredients Features
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Base Chemicals End Uses
- Ink & Toner Type
Properties
- Physical Form
- Appearance
- Colorless to pale yellow liquid
- Odor
- Acetic acid smell
- Typical Properties
- Specifications
Value | Units | Test Method / Conditions | |
Specific Gravity (at 25/4°C) | 1.002 | — | — |
Viscosity (at 20°C) | 38 | mPa.s | — |
Boiling Point | 193 | °C | — |
Freezing Point | -42 | °C | — |
Flash point | 110 | °C | — |
Autoignition Temperature | 394 | °C | — |
Vapor Pressure (at 20°C) | 0.0027 | kPa | — |
Heat of Vaporization (at boiling point) | 61.3 | kJ/mol | — |
Heat capacity (at 20°C) | 2.404 | kJ/kg・K | — |
Thermal conductivity (at 20°C) | 0.2105 | W/m・K | — |
Acid Value (Reference value) | max. 1 | mgKOH/g | — |
Value | Units | Test Method / Conditions | |
Molecular Weight | 90.1 | — | — |
Color | max. 30 | Hazen | Substantially similar to JIS K 0071-1 |
Purity | min. 80 | wt% | MCC Method (Gas Chromatography) |
Monoester Content | max. 15 | wt% | MCC Method (Gas Chromatography) |
Diester Content | max. 10 | wt% | MCC Method (Gas Chromatography) |
Acid Value | max. 5 | mgKOH/g | Substantially similar to JIS K 0070 |
Water Content | max. 0.5 | wt% | Substantially similar to JIS K 0068 |
Regulatory & Compliance
- Quality Standards
Packaging & Availability
- Packaging Type
- Packaging Information
Drum 180kg
Storage & Handling
- Storage and Handling Conditions
- 12BG is hygroscopic and susceptible to oxidation. Always use nitrogen dry gas seals to seal storage containers. Store at temperatures not exceeding 40℃.
- 12BG has low volatility and will not self-ignite at room temperature. In the event of fire, effective fire extinguishing agents are powder agents, (alcohol resistant) foam agents, and/or large amounts of water sprayed as mist.
- 12BG has extremely low toxicity and is a highly safe chemical. When handling, however, wear personal protective equipment such as goggles and protective gloves.