Specification

Product Name: GREAT STUFF
™
Pond & Stone Insulating Foam
Sealant 12oz HC EF
Issue Date: 12/10/2012
Page 9 of 14
Toxicity to Micro-organisms
EC50, OECD 209 Test; activated sludge, Respiration inhibition, 3 h: 784 mg/l
Aquatic Invertebrates Chronic Toxicity Value
Daphnia magna (Water flea), semi-static test, 21 d, number of offspring, NOEC: 32 mg/l
Data for Component: Isobutane
No relevant data found.
Data for Component: Propane
No relevant data found.
Data for Component: Methyl ether
Material is practically non-toxic to aquatic organisms on an acute basis
(LC50/EC50/EL50/LL50 >100 mg/L in the most sensitive species tested).
Fish Acute & Prolonged Toxicity
LC50, Poecilia reticulata (guppy), semi-static test, 96 h: > 4,000 mg/l
Aquatic Invertebrate Acute Toxicity
LC50, Daphnia magna (Water flea), 48 h, immobilization: > 4,000 mg/l
Persistence and Degradability
Data for Component: Diphenylmethane Diisocyanate, isomers and homologues
In the aquatic and terrestrial environment, material reacts with water forming predominantly
insoluble polyureas which appear to be stable. In the atmospheric environment, material is
expected to have a short tropospheric half-life, based on calculations and by analogy with
related diisocyanates.
OECD Biodegradation Tests: Based on information for a similar material:
Biodegradation
Exposure Time
Method
10 Day Window
0 %
28 d
OECD 302C Test
Not applicable
Data for Component: 4,4' -Methylenediphenyl diisocyanate
In the aquatic and terrestrial environment, material reacts with water forming predominantly
insoluble polyureas which appear to be stable. In the atmospheric environment, material is
expected to have a short tropospheric half-life, based on calculations and by analogy with
related diisocyanates.
OECD Biodegradation Tests: Based on information for a similar material:
Biodegradation
Exposure Time
Method
10 Day Window
0 %
28 d
OECD 302C Test
Not applicable
Data for Component: Isocyanic acid, polymethylenepolyphenylene ester, polymer with
.alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris[.omega.-hydroxypoly
Expected to degrade only slowly in the environment.
Data for Component: Polymethylenepolyphenyl polyisocyanate, polypropyleneglycol copolymer
Expected to degrade only slowly in the environment.
Data for Component: Paraffin waxes and Hydrocarbon waxes, chlorinated
Expected to degrade only slowly in the environment.
Theoretical Oxygen Demand: 2.89 mg/mg
Data for Component: Tris(1-chloro-2-propyl) phosphate
Material is expected to biodegrade only very slowly (in the environment). Fails to pass
OECD/EEC tests for ready biodegradability.
OECD Biodegradation Tests:
Biodegradation
Exposure Time
Method
10 Day Window
14 %
28 d
OECD 301E Test
fail
95 %
64 d
OECD 302A Test
Not applicable
Indirect Photodegradation with OH Radicals
Rate Constant
Atmospheric Half-life
Method
4.47E-11 cm3/s
0.24 d
Estimated.