MSDS

Specific target organ toxicity -
repeated exposure
Not classified.
Aspiration hazard
May be fatal if swallowed and enters airways. If aspirated into lungs during swallowing or vomiting,
may cause chemical pneumonia, pulmonary injury or death.
Chronic effects
Prolonged inhalation may be harmful.
12. Ecological information
Toxic to aquatic life with long lasting effects.
Ecotoxicity
Components Test ResultsSpecies
dipropylene glycol monomethyl ether acetate (CAS 88917-22-0)
Aquatic
Acute
LC50Crustacea 2701 mg/l, 48 hoursWater flea (Daphnia magna)
LC50Fish 151 mg/l, 96 hoursFathead minnow (Pimephales promelas)
111 mg/l, 96 hoursRainbow trout,donaldson trout
(Oncorhynchus mykiss)
dipropylene glycol monopropyl ether (dpmp) (CAS 29911-27-1)
Aquatic
Acute
EC50Crustacea > 100 mg/l, 48 hoursWater flea (Daphnia magna)
LC50Fish > 100 mg/l, 96 hoursRainbow trout,donaldson trout
(Oncorhynchus mykiss)
distillates (petroleum), hydrotreated light (CAS 64742-47-8)
Aquatic
Acute
EC50Crustacea 1.1 mg/l, 48 hoursWater flea (Daphnia magna)
LC50Fish 3 mg/l, 96 hoursFathead minnow (Pimephales promelas)
distillates (petroleum), hydrotreated middle (CAS 64742-46-7)
Aquatic
EC50Crustacea 2.7 - 5.1 mg/l, 48 hoursWater flea (Daphnia pulex)
LC50Fish 8.8 mg/l, 96 hoursRainbow trout,donaldson trout
(Oncorhynchus mykiss)
8.8 mg/l, 96 hours
naphtha (petroleum), hydrotreated heavy (CAS 64742-48-9)
Aquatic
EC50Crustacea 2.7 - 5.1 mg/l, 48 hoursWater flea (Daphnia pulex)
LC50Fish 8.8 mg/l, 96 hoursRainbow trout,donaldson trout
(Oncorhynchus mykiss)
* Estimates for product may be based on additional component data not shown.
8.8 mg/l, 96 hours
Persistence and degradability
Bioaccumulative potential
Partition coefficient n-octanol / water (log Kow)
dipropylene glycol monomethyl ether acetate 0.61 OECD 107
dipropylene glycol monopropyl ether (dpmp) 0.87 OECD 107
0.88 OECD 107
No data available.
Mobility in soil
Other adverse effects
The product contains volatile organic compounds which have a photochemical ozone creation
potential.
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Material name: Knock'er Loose® Penetrating Solvent
No. 03021 (Item# 1003272) Version #: 04 Revision date: 08-18-2017 Issue date: 05-06-2016
SDS US