IMDGSEEKDangerous goods at sea

IMDG Code 42-24 · Dangerous Goods List

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UN2988CHLOROSILANES, WATER- REACTIVE, FLAMMABLE, CORROSIVE, N.O.S.

English proper shipping name · Check the cargo and applicable provisions before shipment.

Class4.3
Packing groupI
EmSF-G, S-N

Dangerous Goods List entries

The comparison below lists all entries. Expanded provisions and the label preview on this page apply to Entry 1.

Compare all 1 DGL entry

Entry 1 · Packing group I

CHLOROSILANES, WATER- REACTIVE, FLAMMABLE, CORROSIVE, N.O.S.

Class
4.3
Subsidiary risk / reference
3 / 8
Packing group
I
Marine pollutant entry
Not listed; check the cargo classification
Limited quantities
0
Excepted quantities
E0
Packing instruction
P401
Special provisions
Not listed
Special packing provision
PP31
IBC instruction
Not listed
IBC special provisions
Not listed
Portable tank / bulk container codes
T14
Tank special provisions
TP2 TP7 TP13
EmS
F-G, S-N
Stowage and handling
Category D SW2 H1 Category D SW2 H1
Segregation
SGG1 SG5 SG8 SG13 SG25 SG26 SG36 SG49
Properties and observations · source text
Colourless, very volatile liquids, flammable and corrosive, with a pungent odour. Immiscible with water. React violently with water or steam to produce heat which may lead to self-ignition; toxic and corrosive fumes will be evolved. May react vigorously in contact with oxidizing substances. Cause burns to skin, eyes and mucous membranes.

Packing and large packaging instructions

P401

Source pages and references
Referenced provisions:4.1.1 ↗4.1.3 ↗4.1.3.6 ↗

Check original English pages and footnotes ↗ · official PDF 201–201

P401 The following packagings are authorized, provided that the general provisions of 4.1.1 and 4.1.3 are met: (1) Pressure receptacles, provided that the general provisions of 4.1.3.6 are met. They shall be made of steel and subjected to an initial test and periodic tests every 10 years at a pressure of not less than 0.6 MPa (6 bar, gauge pressure). During carriage, the liquid shall be under a layer of inert gas with a gauge pressure of not less than kPa (0.2 bar). (2) Combination packagings Outer packagings: Drums (1A1, 1A2, 1B1, 1B2, 1N1, 1N2, 1H1, 1H2, 1D, 1G); Boxes (4A, 4B, 4N, 4C1, 4C2, 4D, 4F, 4G, 4H1,4H2); Jerricans (3A1, 3A2, 3B1, 3B2, 3H1, 3H2). Inner packagings: Glass, metal or plastics which have threaded closures with a maximum capacity of 1 L. Each inner packaging shall be surrounded by inert cushioning and absorbent material in a quantity sufficient to absorb the entire contents. The maximum net mass per outer packaging shall not exceed 30 kg. Special packing provision: PP31 For UN Nos. 1183, 1242, 1295, 2965 and 2988, packagings shall be hermetically sealed.

IMDG Code 42-24 · English source text

Special packing provisions

PP31

Applies under P401

Source pages and references

Check original English pages and footnotes ↗ · official PDF 201–201

For UN Nos. 1183, 1242, 1295, 2965 and 2988, packagings shall be hermetically sealed.

IMDG Code 42-24 · English source text

Portable tank instructions

T14

Source pages and references
Referenced provisions:4.2.1 ↗6.7.2 ↗6.7.2.8 ↗6.7.2.6 ↗6.7.2.4 ↗6.7.2.8.3 ↗

Check original English pages and footnotes ↗ · official PDF 260–267

These portable tank instructions apply to liquid and solid substances of class 1 and classes 3 to 9. The general provisions of section 4.2.1 and the requirements of section 6.7.2 shall be met. The instructions for portable tanks with FRP shells apply to substances of classes or divisions 1, 3, 5.1, 6.1, 6.2, 8 and 9. Additionally, the provisions of chapter 6.10 apply to the portable tanks with FRP shells.

T14 · Selected instruction · IMDG 42-24
Portable tank instructionMinimum test pressure (bar)Minimum shell thickness (in mm – reference steel) (see 6.7.2.4)Pressure relief provisionsa (see 6.7.2.8)Bottom opening provisionsb (see 6.7.2.6)
T1466 mmSee 6.7.2.8.3Not allowed

a When the word “Normal” is indicated, all the provisions of 6.7.2.8 apply except for 6.7.2.8.3. b When this column indicates “not allowed”, bottom openings are not permitted when the substance to be transported is a liquid (see 6.7.2.6.1). When the substance to be transported is a solid at all temperatures encountered under normal conditions of transport, bottom openings conforming to the provisions of 6.7.2.6.2 are authorized.

Source PDF pages：264 · 42-24

Extracted source text
S T1 – T22 These portable tank instructions apply to liquid and solid substances of class 1 and classes 3 to 9. The general provisions of section 4.2.1 and the requirements of section 6.7.2 shall be met. The instructions for portable tanks with FRP shells apply to substances of classes or divisions 1, 3, 5.1, 6.1, 6.2, 8 and 9. Additionally, the provisions of chapter 6.10 apply to the portable tanks with FRP shells. Minimum shell thickness Pressure relief Bottom opening (in mm – reference provisionsa provisionsb instruction pressure (bar) steel) (see 6.7.2.8) (see 6.7.2.6) (see 6.7.2.4) 6 6 mm See 6.7.2.8.3 Not allowed

IMDG Code 42-24 · English source text

Tank special provisions

TP13

Source pages and references

Check original English pages and footnotes ↗ · official PDF 268–268

Self-contained breathing apparatus shall be provided when this substance is transported, unless no self-contained breathing apparatus, as required by SOLAS regulation II-2/19 (II-2/54), is on board.

IMDG Code 42-24 · English source text

Stowage and handling codes

Handling provisions

Segregation groups

Segregation codes

SG26

Source pages and references

Check original English pages and footnotes ↗ · official PDF 493–493

In addition: from goods of classes 2.1 and 3 when stowed on deck of a containership a minimum distance of two container spaces athwartship shall be maintained, when stowed on ro-ro ships a distance of 6 m athwartship shall be maintained.

IMDG Code 42-24 · English source text

Labels and marks

Reference preview for Entry 1 · Packing group I. Confirm the cargo classification and any conditions in the special provisions.

Dangerous when wet 4.3
Dangerous when wet 4.3
Flammable liquid 3
Flammable liquid 3
Corrosive 8
Corrosive 8

⚠ The marine pollutant (MP) status must be determined from the actual consignment: this is a generic N.O.S. entry, and no "P" in column 4 of the Index does not exclude applicability (2.10.2.4). Per 2.10.2.5, if the consignment meets the marine pollutant criteria of 2.9.3 it must be carried as a marine pollutant with the MP mark.

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