MATERIAL SAFETY DATA SHEET
Product: DOWFROST* HD HEAT TRANSFER FLUID, DYED
Product Code: 04632
Effective Date: 02/20/01, Date Printed: 07/10/02, MSD: 002239
EXPOSURE GUIDELINES: Propylene glycol: AIHA WEEL is 50 ppm total, 10 mg/m3 aerosol only.
9.PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE/PHYSICAL STATE: | Clear yellow liquid. |
ODOUR: | Odourless |
VAPOUR PRESSURE: | 0.22 mmHg @ 20EC |
VAPOUR DENSITY: | 2.6 |
BOILING POINT: | 320EF, 160EC |
SOLUBILITY IN WATER/MISCIBILITY: | Complete |
SPECIFIC GRAVITY OR DENSITY: | 1.058 @ 25/25EC |
10.STABILITY AND REACTIVITY
CHEMICAL STABILITY: Thermally stable at typical use temperatures.
CONDITIONS TO AVOID: Avoid use temperatures above 450EF, 232EC. Product can degrade at elevated temperatures. Generation of gas during decomposition can cause pressure in closed systems.
INCOMPATIBILITY WITH OTHER MATERIALS: Avoid contact with oxidizing materials. Avoid contact with strong acids
HAZARDOUS DECOMPOSITION PRODUCTS: Hazardous decomposition products depend upon temperature, air supply and the presence of other materials.
HAZARDOUS POLYMERIZATION: Will not occur.
11.TOXICOLOGICAL INFORMATION (See Section 3 for Potential Health Effects. For detailed toxicological data, write or call the address or
SKIN: The LD50 for skin absorption in rabbits is >10,000 mg/kg.
* or (R) indicates a trademark of The Dow Chemical Company.
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