234
49 CFR Ch. I (10–1–18 Edition)
§
172.101
§ 172.101 H
AZARDOUS
M
ATERIALS
T
ABLE
—Continued
Sym-
bols
Hazardous materials descriptions
and proper shipping names
Hazard
class or
Division
Identi-
fication
Numbers
PG
Label
Codes
Special provisions
(§ 172.102)
(8) (9)
(10)
Vessel
stowage
Packaging
(§ 173.***)
Quantity limitations
(see §§ 173.27 and
175.75)
Loca-
tion
Other
Excep-
tions
Non-bulk Bulk Passenger
aircraft/rail
Cargo air-
craft only
(1) (2) (3)
(4)
(5)
(6)
(7)
(8A)
(8B)
(8C)
(9A)
(9B)
(10A)
(10B)
Iodoxy compounds (dry)
Forbidden
Iridium nitratopentamine iridium ni-
trate
Forbidden
Iron chloride, see
Ferric chloride
Iron oxide, spent,
or
Iron sponge,
spent
obtained from coal gas pu-
rification
4.2 UN1376
III
4.2
B18, B134, IB8, IP21,
T1, TP33, W100
None 213
240 Forbidden
Forbidden E 13,
148
Iron pentacarbonyl
6.1 UN1994
I
6.1, 3
1, B9, B14, B30, B77,
T22, TP2, TP13, TP38,
TP44
None 226
244 Forbidden
Forbidden D
40
Iron sesquichloride, see
Ferric chlo-
ride
Irritating material, see
Tear gas
substances,
etc
Isobutane
see also
Petroleum
gases, liquefied
2.1 UN1969
2.1
19,
T50 306
304
314,
315
Forbidden 150
kg
E
40
Isobutanol
or
Isobutyl alcohol
3 UN1212
III
3
B1, IB3, T2, TP1 150
203
242
60 L
220 L
A
Isobutyl acetate
3 UN1213
II
3
IB2, T4, TP1 150
202
242
5 L
60 L
B
Isobutyl acrylate, stabilized
3 UN2527
III
3
387, B1, IB3, T2, TP1 150
203
242
60 L
220 L
C
25
Isobutyl alcohol,
see
Isobutanol
Isobutyl aldehyde,
see
Isobutyraldehyde
Isobutyl formate
3 UN2393
II
3
IB2, T4, TP1 150
202
242
5 L
60 L
B
Isobutyl isobutyrate
3 UN2528
III
3
B1, IB3, T2, TP1 150
203
242
60 L
220 L
A
+
Isobutyl isocyanate
6.1 UN2486
I
6.1, 3
1, B9, B14, B30, T20,
TP2, TP13, TP27
None 226
244 Forbidden
Forbidden D
40
Isobutyl methacrylate, stabilized
3 UN2283
III
3
387, B1, IB3, T2, TP1 150
203
242
60 L
220 L
C
25
Isobutyl propionate
3 UN2394
III
3
B1, IB3, T2, TP1 150
203
242
60 L
220 L
B
Isobutylamine
3 UN1214
II
3, 8
IB2, T7, TP1 150
202
243
1 L
5 L
B
40
Isobutylene
see also
Petroleum
gases, liquefied
2.1 UN1055
2.1
19,
T50 306
304
314,
315
Forbidden 150
kg
E
40
Isobutyraldehyde
or
Isobutyl
aldehyde
3 UN2045
II
3
IB2, T4, TP1 150
202
242
5 L
60 L
E
40
Isobutyric acid
3 UN2529
III
3, 8
B1, IB3, T4, TP1 150
203
242
5 L
60 L
A
Isobutyronitrile
3 UN2284
II
3, 6.1
IB2, T7, TP2, TP13 150
202
243
1 L
60 L
E
40
Isobutyryl chloride
3 UN2395
II
3, 8
IB1, T7, TP2 150
202
243
1 L
5 L
C
40
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