10551 Datasheet, PDF (11/13 Pages) List of Unclassifed Manufacturers – Application and Maintenance Program Statguard Low-VOC Dissipative Floor Finish

ROUTE OF EXPOSURE
Skin Contact:
May cause mild skin irritation.
Skin Absorption:
May be harmful if absorbed through the skin.
Eye Contact:
May cause mild skin irritation.
Inhalation:
May be harmful if inhaled. Material is irritating to mucous membranes and upper respiratory tract.
Ingestion:
May be harmful if swallowed.
SECTION 12 - ECOLOGICAL INFORMATION
Diethylene glycol monoethyl ether (111-90-0)
MOVEMENT & PARTITIONING: Bioconcentration potential is low (BCF less than 100 or log Pow less than 3). Potential for
mobility in soil is very high (Koc between 0 and 50).
Henry’s Law Constant (H):
2.22E-8 atm*m3/mole; 25 °C Estimated
Partition coefficient n-octanol/water (log Pow):
-0.54 Measured
Partition coefficient, soil organic carbon/water (Koc): 20 Estimated
PERSISTENCE & DEGRADABILITY
Material is readily biodegradable. Passes OECD test(s) for ready biodegradability. Material is
ultimately biodegradable (reaches > 70% mineralization in OECD test(s) for inherent biodegradability).
Indirect Photodegradation with OH Radicals
Rate Constant
Atmospheric Half-life
Method
3.14E-11 cm3/s
4.093 h
Estimated
OECD Biodegradation Tests
Biodegradation
Exposure Time
90 %
> 90 %
28 d
5.5 d
Biological oxygen demand (BOD)
BOD 5
5 - 17 %
BOD 10
31 - 71 %
BOD 20
49 - 87 %
Method
OECD 301E Test
OECD 302B Test
BOD 28
Chemical Oxygen Demand
Theoretical Oxygen Demand
1.84 mg/mg
1.91 mg/mg
ECOTOXICITY
Fish Acute & Prolonged Toxicity: LC50, bluegill (Lepomis 21,400 mg/l 96 h macrochirus)
Aquatic Invertebrate Acute Toxicity: EC50, water flea Daphnia 3,940 - 4,670 mg/l 48 h magna
Toxicity to Micro-organisms:
EC10, bacteria 4,000 mg/l 16 h
Tributoxyethyl phosphate (78-51-3)
MOVEMENT & PARTITIONING: Log Octanol/Water Partition 3.65 (measured) Coefficient: 4.78 (calculated)
PERSISTENCE & DEGRADABILITY: The material is biodegradable.
ECOTOXICITY: Avoid contaminating waterways. Harmful to aquatic organisms.
DESCO INDUSTRIES INC. • 3651 Walnut Avenue, Chino, CA 91710 • [phone] • Web Site: DescoIndustries.com
TB-7055 Page 11 of 13
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