Naphtha see Petroleum distallate n.o.s.

Naphthalene, crude or Naphthalene, refined

4.1

UN1334

III

4.1

Naphthalene diozonide

Forbidden

Naphthalene, molten

4.1

UN2304

III

4.1

Naphthylamineperchlorate

Forbidden

Naphthylthiourea

6.1

UN1651

II

6.1

Naphthylurea

6.1

UN1652

II

6.1

Natural gases (with high methane content), see Methane, etc. (UN 1971, UN 1972)

Neohexane, see Hexanes

Neon, compressed

2.2

UN1065

2.2

Neon, refrigerated liquid (cryogenic liquid)

2.2

UN1913

2.2

New explosive or explosive device, see sections 173.51 and 173.56

Nickel carbonyl

6.1

UN1259

I

6.1, 3

Nickel cyanide

6.1

UN1653

II

6.1

Nickel nitrate

5.1

UN2725

III

5.1

Nickel nitrite

5.1

UN2726

III

5.1

Nickel picrate

Forbidden

Nicotine

6.1

UN1654

II

6.1

Nicotine compounds, liquid, n.o.s. or Nicotine preparations, liquid, n.o.s.

6.1

UN3144

I, II, III

6.1

Nicotine compounds, solid, n.o.s. or Nicotine preparations, solid, n.o.s.

6.1

UN1655

I, II, III

6.1

Nicotine hydrochloride or Nicotine hydrochloride solution

6.1

UN1656

II

6.1

Nicotine salicylate

6.1

UN1657

II

6.1

Nicotine sulfate, solid

6.1

UN1658

II

6.1

Nicotine sulfate, solution

6.1

UN1658

II

6.1

Nicotine tartrate

6.1

UN1659

II

6.1

Nitrated paper (unstable)

Forbidden

Nitrates, inorganic, aqueous solution, n.o.s.

5.1

UN3218

II, III

5.1

Nitrates, inorganic, n.o.s.

5.1

UN1477

II, III

5.1

Nitrates of diazonium compounds

Forbidden

Nitrating acid mixtures, spent with more than 50 percent nitric acid

8

UN1826

I, II

8, 5.1

Nitrating acid mixtures with more than 50 percent nitric acid

8

UN1796

I, II

8, 5.1

Nitric acid other than red fuming, with more than 70 percent nitric acid

8

UN2031

I, II

8, 5.1

Nitric acid, red fuming

8

UN2032

I

8, 5.1, 6.1

Nitric oxide and dinitrogen tetroxide mixtures or Nitric oxide and nitrogen dioxide mixtures

2.3

UN1975

2.3, 5.1, 8

Nitric oxide, compressed

2.3

UN1660

2.3, 5.1, 8

Nitriles, flammable, toxic, n.o.s.

3

UN3273

I, II

3, 6.1

Nitriles, toxic, flammable, n.o.s.

6.1

UN3275

I, II

6.1, 3

Nitriles, toxic, n.o.s.

6.1

UN3276

I, II, III

6.1

Nitrites, inorganic, aqueous solution, n.o.s.

5.1

UN3219

II, III

5.1

Nitrites, inorganic, n.o.s.

5.1

UN2627

II

5.1

Nitro isobutane triol trinitrate

Forbidden

Nitro urea

1.1D

UN0147

II

1.1D

3-Nitro-4-chlorobenzotrifluoride

6.1

UN2307

II

6.1

6-Nitro-4-diazotoluene-3-sulfonic acid (dry)

Forbidden

N-Nitro-N-methylglycolamide nitrate

Forbidden

N-Nitroaniline

Forbidden

Nitroanilines (o-; m-; p-;)

6.1

UN1661

II

6.1

Nitroanisole

6.1

UN2730

III

6.1

Nitrobenzene

6.1

UN1662

II

6.1

Nitrobenzenesulfonic acid

8

UN2305

II

8

Nitrobenzol, see Nitrobenzene

5-Nitrobenzotriazol

1.1D

UN0385

II

1.1D

Nitrobenzotrifluorides

6.1

UN2306

II

6.1

Nitrobromobenzenes liquid

6.1

UN2732

III

6.1

Nitrobromobenzenes solid

6.1

UN2732

III

6.1

Nitrocellulose, dry or wetted with less than 25 percent water (or alcohol), by mass

1.1D

UN0340

II

1.1D

Nitrocellulose membrane filters

4.1

UN3270

II

4.1

Nitrocellulose, plasticized with not less than 18 percent plasticizing substance, by mass

1.3C

UN0343

II

1.3C

Nitrocellulose, solution, flammable with not more than 12.6 percent nitrogen, by mass, and not more than 55 percent nitrocellulose

3

UN2059

II, III

3

Nitrocellulose, unmodified or plasticized with less than 18 percent plasticizing substance, by mass

1.1D

UN0341

II

1.1D

Nitrocellulose, wetted with not less than 25 percent alcohol, by mass

1.3C

UN0342

II

1.3C

Nitrocellulose with alcohol with not less than 25 percent alcohol by mass, and with not more than 12.6 percent nitrogen, by dry mass

4.1

UN2556

II

4.1

Nitrocellulose, with not more than 12.6 percent nitrogen, by dry mass, or Nitrocellulose mixture with pigment or Nitrocellulose mixture with plasticizer or Nitrocellulose mixture with pigment and plasticizer

4.1

UN2557

II

4.1

Nitrocellulose with water with not less than 25 percent water, by mass

4.1

UN2555

II

4.1

Nitrochlorobenzene, see Chloronitrobenzenes etc.

Nitrocresols

6.1

UN2446

III

6.1

Nitroethane

3

UN2842

III

3

Nitroethyl nitrate

Forbidden

Nitroethylene polymer

Forbidden

Nitrogen, compressed

2.2

UN1066

2.2

Nitrogen dioxide, see Dinitrogen tetroxide

Nitrogen fertilizer solution, see Fertilizer ammoniating solution etc.

Nitrogen, mixtures with rare gases, see Rare gases and nitrogen mixtures

Nitrogen peroxide, see Dinitrogen tetroxide, liquefied

Nitrogen, refrigerated liquid cryogenic liquid

2.2

UN1977

2.2

Nitrogen tetroxide and nitric oxide mixtures, see Nitric oxide and nitrogen tetroxide mixtures

Nitrogen tetroxide, see Dinitrogen tetroxide, liquefied

Nitrogen trichloride

Forbidden

Nitrogen trifluoride, compressed

2.2

UN2451

2.2, 5.1

Nitrogen triiodide

Forbidden

Nitrogen triiodide monoamine

Forbidden

Nitrogen trioxide

2.3

UN2421

2.3, 5.1, 8

Nitroglycerin, desensitized with not less than 40 percent non-volatile, water-insoluble phlegmatizer, by mass

1.1D

UN0143

II

1.1D, 6.1

Nitroglycerin, liquid, not desensitized

Forbidden

Nitroglycerin mixture, desensitized, liquid, flammable, n.o.s. with not more than 30 percent nitroglycerin, by mass..

3

UN3343

3

Nitroglycerin mixture, desensitized solid, n.o.s. with more than 2 percent but not more than 10 percent nitroglycerin, by mass..

4.1

UN3319

II

4.1

Nitroglycerin, solution in alcohol, with more than 1 percent but not more than 5 percent nitroglycerin

3

UN3064

II

3

Nitroglycerin, solution in alcohol, with more than 1 percent but not more than 10 percent nitrogylcerin

1.1D

UN0144

II

1.1D

Nitroglycerin solution in alcohol with not more than 1 percent nitroglycerin

3

UN1204

II

3

Nitroguanidine nitrate

Forbidden

Nitroguanidine or Picrite, dry or wetted with less than 20 percent water, by mass

1.1D

UN0282

II

1.1D

Nitroguanidine, wetted or Picrite, wetted with not less than 20 percent water, by mass

4.1

UN1336

I

4.1

1-Nitrohydantoin

Forbidden

Nitrohydrochloric acid

8

UN1798

I

8

Nitromannite (dry)

Forbidden

Nitromannite, wetted, see Mannitol hexanitrate, etc.

Nitromethane

3

UN1261

II

3

Nitromuriatic acid, see Nitrohydrochloric acid

Nitronaphthalene

4.1

UN2538

III

4.1

Nitrophenols (o-; m-; p-;)

6.1

UN1663

III

6.1

Nitropropanes

3

UN2608

III

3

p-Nitrosodimethylaniline

4.2

UN1369

II

4.2

Nitrostarch, dry or wetted with less than 20 percent water, by mass

1.1D

UN0146

II

1.1D

Nitrostarch, wetted with not less than 20 percent water, by mass

4.1

UN1337

I

4.1

Nitrosugars (dry)

Forbidden

Nitrosyl chloride

2.3

UN1069

2.3, 8

Nitrosylsulfuric acid

8

UN2308

II

8

Nitrotoluenes, liquid o-; m-; p-;

6.1

UN1664

II

6.1

Nitrotoluenes, solid m-, or p-

6.1

UN1664

II

6.1

Nitrotoluidines (mono)

6.1

UN2660

III

6.1

Nitrotriazolone or NTO

1.1D

UN0490

II

1.1D

Nitrous oxide

2.2

UN1070

2.2, 5.1

Nitrous oxide and carbon dioxide mixtures, see Carbon dioxide and nitrous oxide mixtures

Nitrous oxide, refrigerated liquid

2.2

UN2201

2.2, 5.1

Nitroxylenes, (o-; m-; p-)

6.1

UN1665

II

6.1

Nitroxylol, see Nitroxylenes

Nonanes

3

UN1920

III

3

Nonflammable gas, n.o.s., see Compressed or Liquefied gases, etc. (UN 1955, UN 1956)

Nonliquefied gases, see Compressed gases, etc.

Nonliquefied hydrocarbon gas, see Hydrocarbon gases, compressed, n.o.s.

Nonyltrichlorosilane

8

UN1799

II

8

Nordhausen acid, see Sulfuric acid, fuming etc.

Octadecyltrichlorosilane

8

UN1800

II

8

Octadiene

3

UN2309

II

3

1,7-Octadine-3,5-diyne-1,8-dimethoxy-9-octadecynoic acid

Forbidden

Octafluorobut-2-ene or Refrigerant gas R 1318

2.2

UN2422

2.2

Octafluorocyclobutane or Refrigerant gas RC318

2.2

UN1976

2.2

Octafluoropropane or Refrigerant gas R 218

2.2

UN2424

2.2

Octanes

3

UN1262

II

3

Octogen, see Cyclotetramethylene tetranitramine, etc.

Octolite or Octol, dry or wetted with less than 15 percent water, by mass

1.1D

UN0266

II

1.1D

Octonal

1.1D

UN0496

II

1.1D

Octyl aldehydes

3

UN1191

III

3

Octyltrichlorosilane

8

UN1801

II

8

Oil gas, compressed

2.3

UN1071

2.3, 2.1

Oleum, see Sulfuric acid, fuming

Organic peroxide type A, liquid or solid

Forbidden

Organic peroxide type B, liquid

5.2

UN3101

II

5.2, 1

Organic peroxide type B, liquid, temperature controlled

5.2

UN3111

II

5.2, 1

Organic peroxide type B, solid

5.2

UN3102

II

5.2, 1

Organic peroxide type B, solid, temperature controlled

5.2

UN3112

II

5.2, 1

Organic peroxide type C, liquid

5.2

UN3103

II

5.2

Organic peroxide type C, liquid, temperature controlled

5.2

UN3113

II

5.2

Organic peroxide type C, solid

5.2

UN3104

II

5.2

Organic peroxide type C, solid, temperature controlled

5.2

UN3114

II

5.2

Organic peroxide type D, liquid

5.2

UN3105

II

5.2

Organic peroxide type D, liquid, temperature controlled

5.2

UN3115

II

5.2

Organic peroxide type D, solid

5.2

UN3106

II

5.2

Organic peroxide type D, solid, temperature controlled

5.2

UN3116

II

5.2

Organic peroxide type E, liquid

5.2

UN3107

II

5.2

Organic peroxide type E, liquid, temperature controlled

5.2

UN3117

II

5.2

Organic peroxide type E, solid

5.2

UN3108

II

5.2

Organic peroxide type E, solid, temperature controlled

5.2

UN3118

II

5.2

Organic peroxide type F, liquid

5.2

UN3109

II

5.2

Organic peroxide type F, liquid, temperature controlled

5.2

UN3119

II

5.2

Organic peroxide type F, solid

5.2

UN3110

II

5.2

Organic peroxide type F, solid, temperature controlled

5.2

UN3120

II

5.2

Organic peroxide type F, solid, temperature controlled

5.2

UN3120

III

5.2

Organic phosphate, mixed with compressed gas or Organic phosphate compound, mixed with compressed gas or Organic phosphorus compound, mixed with compressed gas

2.3

NA1955

2.3

Organic pigments, self-heating

4.2

UN3313

III

4.2

Organoarsenic compound, n.o.s.

6.1

UN3280

I, II, III

6.1

Organochlorine pesticides liquid, flammable, toxic, flash point less than 23 degrees C

3

UN2762

I, II

3, 6.1

Organochlorine pesticides, liquid, toxic

6.1

UN2996

I, II, III

6.1

Organochlorine pesticides, liquid, toxic, flammable, flashpoint not less than 23 degrees C

6.1

UN2995

I, II, III

6.1, 3

Organochlorine pesticides, solid toxic

6.1

UN2761

I, II, III

6.1

Organometallic compound or Compound solution or Compound dispersion, water-reactive, flammable, n.o.s.

4.3

UN3207

I, II, III

4.3, 3

Organometallic compound, toxic n.o.s.

6.1

UN3282

I, II, III

6.1

Organophosphorus compound, toxic, flammable, n.o.s.

6.1

UN3279

I, II

6.1, 3

Organophosphorus compound, toxic n.o.s.

6.1

UN3278

I, II, III

6.1

Organophosphorus pesticides, liquid, flammable, toxic, flash point less than 23 degrees C

3

UN2784

I, II

3, 6.1

Organophosphorus pesticides, liquid, toxic

6.1

UN3018

I, II, III

6.1

Organophosphorus pesticides, liquid, toxic, flammable, flashpoint not less than 23 degrees C

6.1

UN3017

I, II, III

6.1, 3

Organophosphorus pesticides, solid, toxic

6.1

UN2783

I, II, III

6.1

Organotin compounds, liquid, n.o.s.

6.1

UN2788

I, II, III

6.1

Organotin compounds, solid, n.o.s.

6.1

UN3146

I, II, III

6.1

Organotin pesticides, liquid, flammable, toxic, flash point less than 23 degrees C

3

UN2787

I, II

3, 6.1

Organotin pesticides, liquid, toxic

6.1

UN3020

I, II, III

6.1

Organotin pesticides, liquid, toxic, flammable, flashpoint not less than 23 degrees C

6.1

UN3019

I, II, III

6.1, 3

Organotin pesticides, solid, toxic

6.1

UN2786

I, II, III

6.1

Orthonitroaniline, see Nitroanilines etc.

Osmium tetroxide

6.1

UN2471

I

6.1

Other regulated substances, liquid, n.o.s.

9

NA3082

III

9

Other regulated substances, solid, n.o.s.

9

NA3077

III

9

Oxidizing liquid, corrosive, n.o.s.

5.1

UN3098

I, II, III

5.1, 8

Oxidizing liquid, n.o.s.

5.1

UN3139

I, II, III

5.1

Oxidizing liquid, toxic, n.o.s.

5.1

UN3099

I, II, III

5.1, 6.1

Oxidizing solid, corrosive, n.o.s.

5.1

UN3085

I, II, III

5.1, 8

Oxidizing solid, flammable, n.o.s.

5.1

UN3137

I

5.1, 4.1

Oxidizing solid, n.o.s.

5.1

UN1479

I, II, III

5.1

Oxidizing solid, self-heating, n.o.s.

5.1

UN3100

II

5.1, 4.2

Oxidizing solid, toxic, n.o.s.

5.1

UN3087

I, II, III

5.1, 6.1

Oxidizing solid, water-reactive, n.o.s.

5.1

UN3121

II

5.1, 4.3

Oxygen and carbon dioxide mixtures, see Carbon dioxide and oxygen mixtures

Oxygen, compressed

2.2

UN1072

2.2, 5.1

Oxygen difluoride, compressed

2.3

UN2190

2.3, 5.1, 8

Oxygen generator, chemical

5.1

UN3356

II

5.1

Oxygen generator, chemical, spent.

9

NA3356

III

9

Oxygen, mixtures with rare gases, see Rare gases and oxygen mixtures

Oxygen, refrigerated liquid (cryogenic liquid)

2.2

UN1073

2.2, 5.1