 |
| Cuprous
Oxide |
to |
Ethyl
Bromoacetate |

| EXPLANATION
OF RATING |
| E
(e)* = EXCELLENT |
THE
PLASTIC WAS UNAFFECTED IN ANY WAY FOR THE DURATION
OF THE TEST
|
| G
(g)* = GOOD |
A
VERY SLIGHT CLOUDING OR DISCOLORATION TOOK PLACE.
EXPECTED LIFE MONTHS TO YEARS.
|
| F
(f)* = FAIR |
MODERATE
EFFECT. SLIGHT ETCHING, SOME DISCOLORATION,
POSSIBLY SOME DIMENSIONAL CHANGES. EXPECTED
LIFE WEEKS TO MONTHS.
|
| P
(p)* = POOR |
CONSIDERABLE
CHANGES. EXPECTED LIFE-DAYS
|
| N
(n)* = NOT RECOMMENDED |
SEVERE
ATTACK. PLASTIC BECAME SOFT IN A FEW HOURS,
AND UNSTABLE WITHIN A FEW DAYS OR BY END OF TEST
|
| S
(s)* = SOLVENT |
DISSOLVES
THE PLASTIC.
|
| *
LOWER CASE LETTERS EXPRESS OPINIONS |
|

| TEST
TEMPERATURES |
75°
F |
125°
F |
|
Cuprous Oxide
|
e |
e |
|
Cyanoacetic Acid
|
e |
e |
|
Cyclohexyl Alcohol
|
e |
e |
|
Cyclohexane
|
E |
G |
|
Cyclohexanone
|
N |
N |
|
Decalin
|
f |
f |
|
Dehydroacetic Acid Powder
|
e |
e |
1%
|
e |
e |
|
Diacetone
|
E |
F |
|
Dibutoxyethyl Phthalate
|
E |
G |
|
Dibutyl Phthalate
|
E |
G |
|
Dybutyl Sebacate
|
E |
G |
|
Dichlorobenzene-p (Paradow)
|
F |
f |
|
Dichlorobenzene-o
|
F |
F |
|
Dichloro-Diphenyl-Trichloroethane 75% (D.D.T.)
|
g |
g |
|
Diethanolamine
|
g |
f |
|
Diethyl Benzene
|
f |
f |
|
Diethyl Ether
|
P |
N |
|
Diethyl Ketone
|
f |
f |
|
Diethyl Malonate
|
e |
g |
|
Diethyl Phthalate
|
e |
g |
|
Diethylene Glycol
|
e |
g |
|
Diethylene Glycol Butyl Ether
|
e |
g |
|
Diethylene Glycol Ethyl Ether
|
E |
F |
|
Diethylene Glycol Methyl Ether
|
e |
g |
|
Diethylene Glycol Triamine
|
g |
f |
|
Dihydroxyhenyl alanine-34-dl-B
|
E |
G |
|
Dimethyl-dichloro-vinyl-phosphate
|
g |
g |
|
Dimethyl Formamide
|
g |
g |
|
Dioctyl Phthalate
|
E |
G |
|
Dioxane-1, 4
|
N |
N |
|
Dimethyl Amine
|
p |
n |
|
Dimethyl Oxide
|
P |
N |
|
Dipropylene Glycol
|
e |
e |
|
Dipropylene Glycol Methyl Ether
|
G |
P |
|
Ethyl Alcohol 40%
|
e |
e |
Absolute
|
F |
F |
(Formula
30) (USP)
|
E |
G |
2-B-95%
|
g |
g |
|
Ethyl Acetate
|
F |
F |
85-88%
|
g |
f |
|
Ethyl Benzene
|
f |
f |
|
Ethyl Benzoate
|
g |
g |
|
Ethyl Bromoacetate
|
g |
g |
|
|
|
|
| Cuprous
Oxide |
to |
Ethyl
Bromoacetate |
|
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