list of currently assigned self-reactive substances in packagings

in the column "packing method" codes "op1" to "op8" refer to packing methods in 4.1.4.1, packing
instruction p520 (see also 4.1.7.1). self-reactive substances to be carried shall fulfil the classification
and the control and emergency temperatures (derived from the sadt) as listed. for substances
permitted in ibcs, see 4.1.4.2, packing instruction ibc520 and, for those permitted in tanks
according to chapter 4.2, see 4.2.5.2, portable tank instruction t23.
note: the classification given in this table is based on the technically pure substance (except
where a concentration of less than 100% is specified). for other concentrations, the substance may
be classified differently following the procedures given in part ii of the manual of tests and criteria
and in 2.2.41.1.17.

self-reactive substance

concen- tration (%)

packing method

control tempera- ture

(°c)

emergency tempera- ture

(°c)

un

generic entry

remarks

acetone-pyrogallol copolymer 2-diazo-1-naphthol-5-sulphonate

100

op8

   

3228

 

azodicarbonamide formulation type b, temperature controlled

< 100

op5

   

3232

(1) (2)

azodicarbonamide formulation type c

< 100

op6

   

3224

(3)

azodicarbonamide formulation type c, temperature controlled

< 100

op6

   

3234

(4)

azodicarbonamide formulation type d

< 100

op7

   

3226

(5)

azodicarbonamide formulation type d, temperature controlled

< 100

op7

   

3236

(6)

2,2' -azodi(2,4-dimethyl- 4-methoxy- valeronitrile)

100

op7

-5

+5

3236

 

2,2' -azodi(2,4-dimethyl- valeronitrile)

100

op7

+10

+15

3236

 

2,2' -azodi(ethyl- 2-methyl-propionate)

100

op7

+20

+25

3235

 

1,1-azodi(hexahydrobenzonitrile)

100

op7

   

3226

 

2,2' -azodi(isobutyronitrile)

100

op6

+40

+45

3234

 

2,2' -azodi(isobutyronitrile) as a water based paste

 50%

op6

   

3224

 

2,2' -azodi(2-methylbutyronitrile)

100

op7

+35

+40

3236

 

benzene-1,3-disulphonyl hydrazide, as a

paste

52

op7

   

3226

 

benzene sulphonyl hydrazide

100

op7

   

3226

 

4-(benzyl(ethyl)amino)-3-ethoxy- benzenediazonium zinc chloride

100

op7

   

3226

 

4-(benzyl(methyl)amino)-3-ethoxy- benzenediazonium zinc chloride

100

op7

+40

+45

3236

 

3-chloro-4-diethylaminobenzene- diazonium zinc chloride

100

op7

   

3226

 

2-diazo-1-naphthol-4-sulphonyl chloride

100

op5

   

3222

(2)

2-diazo-1-naphthol-5-sulphonyl chloride

100

op5

   

3222

(2)

self-reactive substance

concen- tration (%)

packing method

control tempera- ture

(°c)

emergency tempera- ture

(°c)

un

generic entry

remarks

2-diazo-1-naphthol sulphonic acid ester mixture, type d

< 100

op7

   

3226

(9)

2,5-dibutoxy-4-(4-morpholinyl)- benzenediazonium, tetrachlorozincate (2:1)

100

op8

   

3228

 

2,5-diethoxy-4-morpholino- benzenediazonium zinc chloride

67-100

op7

+35

+40

3236

 

2,5-diethoxy-4-morpholino- benzenediazonium zinc chloride

66

op7

+40

+45

3236

 

2,5-diethoxy-4-morpholino- benzenediazonium tetrafluoroborate

100

op7

+30

+35

3236

 

2,5-diethoxy-4-(4-morpholinyl)- benzenediazonium sulphate

100

op7

   

3226

 

2,5-diethoxy-4-(phenylsulphonyl)- benzenediazonium zinc chloride

67

op7

+40

+45

3236

 

diethyleneglycol bis (allyl carbonate)

+ di- isopropyl-peroxydicarbonate

 88+ 12

op8

-10

0

3237

 

2,5-dimethoxy-4-(4-methyl- phenylsulphonyl)benzene- diazonium zinc chloride

79

op7

+40

+45

3236

 

4-(dimethylamino)-benzene-diazonium trichlorozincate (-1)

100

op8

   

3228

 

4-dimethylamino-6-(2-dimethyl- aminoethoxy) toluene- 2-diazonium zinc chloride

100

op7

+40

+45

3236

 

n,n'-dinitroso-n,n'- dimethyl

terephthalamide, as a paste

72

op6

   

3224

 

n,n'-dinitrosopentamethylene- tetramine

82

op6

   

3224

(7)

diphenyloxide-4,4'-disulphonyl hydrazide

100

op7

   

3226

 

4-dipropylaminobenzene- diazonium zinc chloride

100

op7

   

3226

 

2-(n,n-ethoxycarbonyl- phenylamino)-3-methoxy-4-

(n-methyl-n-cyclohexylamino) benzenediazonium zinc chloride

63-92

op7

+ 40

+ 45

3236

 

2-(n,n-ethoxycarbonyl- phenylamino)-3-methoxy-4-

(n-methyl-n-cyclohexylamino) benzenediazonium zinc chloride

62

op7

+ 35

+ 40

3236

 

n-formyl-2-(nitromethylene)

-1,3-perhydrothiazine

100

op7

+45

+50

3236

 

2-(2-hydroxyethoxy)-1-

(pyrrolidin-1-yl)benzene-4- diazonium zinc chloride

100

op7

+ 45

+ 50

3236

 

3-(2-hydroxyethoxy)-4- (pyrrolidin-1-yl) benzene diazonium zinc chloride

100

op7

+40

+45

3236

 

2-(n,n-methylaminoethylcarbonyl)-

4-(3,4-dimethylphenylsulphonyl) benzenediazonium hydrogen sulphate

96

op7

+45

+50

3236

 

4-methylbenzenesulphonylhydrazide

100

op7

   

3226

 

3-methyl-4-(pyrrolidin-1-yl) benzenediazonium tetrafluoroborate

95

op6

+45

+50

3234

 

4-nitrosophenol

100

op7

+35

+40

3236

 

self-reactive substance

concen- tration (%)

packing method

control tempera- ture

(°c)

emergency tempera- ture

(°c)

un

generic entry

remarks

self-reactive liquid, sample

 

op2

   

3223

(8)

self-reactive liquid, sample, temperature controlled

 

op2

   

3233

(8)

self-reactive solid, sample

 

op2

   

3224

(8)

self-reactive solid, sample, temperature controlled

 

op2

   

3234

(8)

sodium 2-diazo-1-naphthol- 4-sulphonate

100

op7

   

3226

 

sodium 2-diazo-1-naphthol- 5-sulphonate

100

op7

   

3226

 

tetramine palladium (ii) nitrate

100

op6

+30

+35

3234

 
remarks
(1) azodicarbonamide formulations which fulfil the criteria of paragraph 20.4.2 (b) of the manual
of tests and criteria. the control and emergency temperatures shall be determined by the
procedure given in 2.2.41.1.17.
(2) "explosive" subsidiary risk label required (model no. 1, see 5.2.2.2.2).
(3) azodicarbonamide formulations which fulfil the criteria of paragraph 20.4.2 (c) of the manual
of tests and criteria.
(4) azodicarbonamide formulations which fulfil the criteria of paragraph 20.4.2 (c) of the manual
of tests and criteria. the control and emergency temperatures shall be determined by the
procedure given in 2.2.41.1.17.
(5) azodicarbonamide formulations which fulfil the criteria of paragraph 20.4.2 (d) of the manual
of tests and criteria.
(6) azodicarbonamide formulations which fulfil the criteria of paragraph 20.4.2 (d) of the manual
of tests and criteria. the control and emergency temperatures shall be determined by the
procedure given in 2.2.41.1.17.
(7) with a compatible diluent having a boiling point of not less than 150 °c.
(8) see 2.2.41.1.15.
(9) this entry applies to mixtures of esters of 2-diazo-1-naphthol-4-sulphonic acid and 2-diazo-1-
naphthol-5-sulphonic acid which fulfil the criteria of paragraph 20.4.2 (d) of the manual of
test and criteria.

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