338
49 CFR Ch. I (10–1–18 Edition)
§ 172.101
T
ABLE
2
TO
A
PPENDIX
A—R
ADIONUCLIDES
—
Continued
(1)—Radionuclide
(2)—
Atomic
Num-
ber
(3)—Reportable
Quantity (RQ)
Ci (TBq)
Xenon-129m
............................
54 1000
(37)
Xenon-131m
............................
54 1000
(37)
Xenon-133
...............................
54 1000
(37)
Xenon-133m
............................
54 1000
(37)
Xenon-135
...............................
54 100
(3.7)
Xenon-135m
............................
54 10
(.37)
Xenon-138
...............................
54 10
(.37)
Ytterbium-162
..........................
70 1000
(37)
Ytterbium-166
..........................
70 10
(.37)
Ytterbium-167
..........................
70 1000
(37)
Ytterbium-169
..........................
70 10
(.37)
Ytterbium-175
..........................
70 100
(3.7)
Ytterbium-177
..........................
70 1000
(37)
Ytterbium-178
..........................
70 1000
(37)
Yttrium-86
................................
39 10
(.37)
Yttrium-86m
.............................
39 1000
(37)
Yttrium-87
................................
39 10
(.37)
Yttrium-88
................................
39 10
(.37)
Yttrium-90
................................
39 10
(.37)
Yttrium-90m
.............................
39 100
(3.7)
Yttrium-91
................................
39 10
(.37)
Yttrium-91m
.............................
39 1000
(37)
Yttrium-92
................................
39 100
(3.7)
Yttrium-93
................................
39 100
(3.7)
Yttrium-94
................................
39 1000
(37)
Yttrium-95
................................
39 1000
(37)
Zinc-62 .....................................
30 100
(3.7)
Zinc-63 .....................................
30 1000
(37)
Zinc-65 .....................................
30 10
(.37)
Zinc-69 .....................................
30 1000
(37)
Zinc-69m ..................................
30 100
(3.7)
Zinc-71m ..................................
30 100
(3.7)
Zinc-72 .....................................
30 100
(3.7)
Zirconium-86 ............................
40 100
(3.7)
Zirconium-88 ............................
40 10
(.37)
Zirconium-89 ............................
40 100
(3.7)
Zirconium-93 ............................
40 1
(.037)
Zirconium-95 ............................
40 10
(.37)
Zirconium-97 ............................
40 10
(.37)
$ The RQs for all radionuclides apply to chemical com-
pounds containing the radionuclides and elemental forms re-
gardless of the diameter of pieces of solid material.
† The RQ of one curie applies to all radionuclides not oth-
erwise listed. Whenever the RQs in TABLE 1—HAZARDOUS
SUBSTANCES OTHER THAN RADIONUCLIDES and this
table conflict, the lowest RQ shall apply. For example, uranyl
acetate and uranyl nitrate have RQs shown in TABLE 1 of
100 pounds, equivalent to about one-tenth the RQ level for
uranium-238 in this table.
** The method to determine the RQs for mixtures or solu-
tions of radionuclides can be found in paragraph 7 of the note
preceding TABLE 1 of this appendix. RQs for the following
four common radionuclide mixtures are provided: radium-226
in secular equilibrium with its daughters (0.053 curie); natural
uranium (0.1 curie); natural uranium in secular equilibrium
with its daughters (0.052 curie); and natural thorium in secular
equilibrium with its daughters (0.011 curie).
*** Indicates that the name was added by PHMSA because
it appears in the list of radionuclides in 49 CFR 173.435. The
reportable quantity (RQ), if not specifically listed elsewhere in
this appendix, shall be determined in accordance with the pro-
cedures in paragraph 7 of this appendix.
A
PPENDIX
B
TO
§ 172.101—L
IST OF
M
ARINE
P
OLLUTANTS
1. See § 171.4 of this subchapter for applica-
bility to marine pollutants. This appendix
lists potential marine pollutants as defined
in § 171.8 of this subchapter.
2. Marine pollutants listed in this appendix
are not necessarily listed by name in the
§ 172.101 Table. If a marine pollutant not list-
ed by name or by synonym in the § 172.101
Table meets the definition of any hazard
Class 1 through 8, then you must determine
the class and division of the material in ac-
cordance with § 173.2a of this subchapter. You
must also select the most appropriate haz-
ardous material description and proper ship-
ping name. If a marine pollutant not listed
by name or by synonym in the § 172.101 Table
does not meet the definition of any Class 1
through 8, then you must offer it for trans-
portation under the most appropriate of the
following two Class 9 entries: ‘‘Environ-
mentally hazardous substances, liquid,
n.o.s.,’’ UN3082, or ‘‘Environmentally haz-
ardous substances, solid, n.o.s.’’ UN3077.
3. This appendix contains two columns.
The first column, entitled ‘‘S.M.P.’’ (for se-
vere marine pollutants), identifies whether a
material is a severe marine pollutant. If the
letters ‘‘PP’’ appear in this column for a ma-
terial, the material is a severe marine pol-
lutant, otherwise it is not. The second col-
umn, entitled ‘‘Marine Pollutant’’ , lists the
marine pollutants.
4. If a material is not listed in this appen-
dix and meets the criteria for a marine pol-
lutant as provided in Chapter 2.9 of the
IMDG Code, (incorporated by reference; see
§ 171.7 of this subchapter), the material may
be transported as a marine pollutant in ac-
cordance with the applicable requirements of
this subchapter.
5. If a material or a solution meeting the
definition of a marine pollutant in § 171.8 of
this subchapter does not meet the criteria
for a marine pollutant as provided in section
2.9.3.3 and 2.9.3.4 of the IMDG Code, (incor-
porated by reference; see § 171.7 of this sub-
chapter), it may be excepted from the re-
quirements of this subchapter as a marine
pollutant if that exception is approved by
the Associate Administrator.
L
IST OF
M
ARINE
P
OLLUTANTS
S.M.P.
(1)
Marine pollutant
(2)
Acetone cyanohydrin, stabilized
Acetylene tetrabromide
Acetylene tetrachloride
Acraldehyde, inhibited
Acroleic acid, stabilized
Acrolein, inhibited
Acrolein, stabilized
Acrylic acid, stabilized
Acrylic aldehyde, inhibited
Alcohol C-12 - C-16 poly(1-6) ethoxylate
Alcohol C-6 - C-17 (secondary)poly(3-6) ethoxylate
Aldicarb
PP Aldrin
Alkyl (c12-c14) dimethylamine
Alkyl (c7-c9) nitrates
Alkybenzenesulphonates, branched and straight
chain (
excluding C11–C13 straight chain or
branched chain homologues
)
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