VerDate Sep<11>2014

Section 172.101

16:41 Oct 31, 2018

Section 172.101 HAZARDOUS MATERIALS TABLE - Continued

Jkt 244226

Symbols

Hazardous materials descriptions
and proper shipping names

PO 00000

(1)

(2)

Hazard
class or
Division

PG

Label
Codes

Special provisions
(Section 172.102)

Frm 00192
Sfmt 8010

182

Fmt 8010
PC31

(5)

(6)

(7)

6.1

UN2743

I

6.1, 8,
3

2, B9, B14, B32, T20,
TP2, TP13, TP38, TP45

3
Forbidden

UN1128

II

3

4.2
6.1
6.1

UN3255
UN2690
UN2484

I
II
I

4.2, 8
6.1
6.1, 3

6.1

UN2485

I

6.1, 3

Butyl mercaptan

3

UN2347

II

3

........................................
IB2, T7, TP2
1, B9, B14, B30, T20,
TP2, TP13, TP38, TP44
2, B9, B14, B32, B77,
T20, TP2, TP13, TP38,
TP45
A3, A6, IB2, T4, TP1

n-Butyl methacrylate, stabilized
Butyl methyl ether
Butyl nitrites

3
3
3

UN2227
UN2350
UN2351

III
II
I
II
III

3
3
3
3
3

387, B1, IB3, T2, TP1
IB2, T4, TP1
T11, TP1, TP8, TP27
IB2, T4, TP1
B1, IB3, T2, TP1

3
4.1

UN1914
UN2956

III
III

3
4.1

B1, IB3, T2, TP1
159

3
3
6.1

UN2352
UN1125
UN2738

II
II
II

3
3, 8
6.1

387, IB2, T4, TP1
IB2, T7, TP1
IB2, T7, TP2

Butyl ethers, see Dibutyl ethers
Butyl ethyl ether, see Ethyl butyl
ether
n-Butyl formate
tert-Butyl hydroperoxide, with more
than 90 percent with water
tert-Butyl hypochlorite
N-n-Butyl imidazole
tert-Butyl isocyanate
n-Butyl isocyanate

tert-Butyl peroxyacetate, with more
than 76 percent in solution
n-Butyl peroxydicarbonate, with
more than 52 percent in solution
tert-Butyl peroxyisobutyrate, with
more than 77 percent in solution
Butyl phosphoric acid, see Butyl
acid phosphate
Butyl propionates
5-tert-Butyl-2,4,6-trinitro-m-xylene or
Musk xylene
Butyl vinyl ether, stabilized
n-Butylamine
N-Butylaniline

IB2, T4, TP1

(9)
Quantity limitations
(see SectionSection 173.27 and
175.75)

(10)
Vessel
stowage
Location

Other

(9B)

(10A)

(10B)
12, 13,
21, 25,
40, 100

Exceptions

Non-bulk

Bulk

Passenger
aircraft/rail

Cargo aircraft only

(8A)

(8B)

(8C)

(9A)

None

227

244

Forbidden

Forbidden

A

150

202

242

5L

60 L

B

None
153
None

211
202
226

243
243
244

Forbidden
5L
Forbidden

Forbidden
60 L
Forbidden

D
A
D

40

None

227

244

Forbidden

Forbidden

D

40

150

202

242

5L

60 L

D

150
150
150
150
150

203
202
201
202
203

242
242
243
242
242

52, 95,
102
25

150
None

203
223

242
None

150
150
153

202
202
202

242
242
243

60
5
1
5
60

L
L
L
L
L

220
60
30
60
220

L
L
L
L
L

C
B
E
B
A

60 L
Forbidden

220 L
Forbidden

A
D

5L
1L
5L

60 L
5L
60 L

C
B
A

40

40
40
40

Forbidden
Forbidden
Forbidden

12, 25,
40, 127
25, 40
40
74

49 CFR Ch. I (10-1-18 Edition)

Q:\49\49V2.TXT

(4)

n-Butyl chloroformate

(3)

Identification
Numbers

(8)
Packaging
(Section 173.***)