GB/T 39652.4-2021.Emergency response guideline for transportation of dangerous goods-Part 4:List of substance which in contact with water emit toxic gases.
1 Scope
This part of GB/T 39652 specifies the general provisions of the list of substances that produce toxic gases when in contact with water in dangerous goods transportation accidents, the list structure of substances that produce toxic gases when in contact with water, and the list of substances that produce toxic gases when in contact with water.
GB/T 39652.4 is applicable to the list of substances that produce toxic gases when in contact with water in the guide for emergency rescue of dangerous goods transportation.
2 Normative references
The following documents are essential for the application of this document. For all dated references, only the dated version applies to this document. For all undated references, the latest version (including all amendments) applies to this document.
GB 12268 List of Dangerous Goods
GB/T 39652.1-2021 Guidelines for Emergency Rescue in the Transport of Dangerous Goods Part 1: General Provisions
GB/T 39652.2-2021 Guidelines for Emergency Rescue in the Transport of Dangerous Goods Part 2: Emergency Guidelines
GB/T 39652.3-2021 Guidelines for Emergency Rescue in the Transport of Dangerous Goods Part 3: Rescue Distance
Recommendations on the Transport of Dangerous Goods Model Regulations (United Nations, 19th revised edition)
Emergency Rescue Guidelines for the Transport of Dangerous Goods (ERG) (Economic Commission for Europe, 2016 edition)
3 Terms and Definitions
The terms and definitions defined in GB 12268, GB/T 39652.1, the Guidelines for Emergency Rescue in the Transport of Dangerous Goods (ERG) and the Recommendations on the Transport of Dangerous Goods Model Regulations apply to this document. For ease of use, some terms and definitions are listed repeatedly below.
3.1
Water-sensitive
Chemical phenomena that may produce flammable and/or toxic substances when in contact with water.
3.2
Toxic gases Toxic gases
Include gases that meet one of the following conditions:
a) Gases whose toxicity or corrosiveness is harmful to human health;
b) Toxic or corrosive gases with an acute median lethal concentration LC3 value less than or equal to 5 000 mL/m3.
This part specifies the general provisions for the list of substances that produce toxic gases when in contact with water, the structure of the list of substances that produce toxic gases when in contact with water, and the list of substances that produce toxic gases when in contact with water, which are common in dangerous goods transport accidents. This part applies to the list of substances that produce toxic gases when in contact with water in the guide for emergency rescue of dangerous goods transport.

ICS13.300
National Standard of the People's Republic of China
GB/T39652.4—2021
Emergency response guideline for transportation of dangerous goods-Part 4: List of substance which in contact with water emit toxic gases2021-04-30Release
State Administration for Market Regulation
National Standardization Administration
2021-11-01Implementation
GB/T39652.4—2021
Normative reference documents
3 Terms and definitions
General provisions
5 List of substances that produce toxic gases when in contact with water Structure List of substances that produce toxic gases when in contact with water 6
References·
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GB/T39652 "Guidelines for Emergency Rescue in the Transport of Dangerous Goods" is divided into 4 parts: Part 1: General provisions;
Part 2: Emergency guidelines;
-Part 3: Rescue distance;
-Part 1: List of substances that produce toxic gases when in contact with water. This part is Part 4 of GB/T39652. This part was drafted in accordance with the rules of GB/T1.12009. GB/T39652.4—2021
This part was proposed and managed by the National Technical Committee for Standardization of Hazardous Chemicals Management (SAC/TC251). The drafting units of this part are: Hebei Chengxin Group Co., Ltd., Hangzhou Ruiou Technology Co., Ltd., Institute of Occupational Health and Poisoning Control, Chinese Center for Disease Control and Prevention, China Petroleum and Chemical Industry Federation, Beijing Sinochem Petroleum and Chemical Small and Medium Enterprise Service Center, China Safety Production Science Research, China Chemical Economic and Technological Development Center, Zhengben Logistics Group Co., Ltd. The main drafters of this part are: Li Tingting, Wang Yunxiao, Xu Jianning, Gan Xiaomei, Chen Zhengcai, Gan Jingmin, Cao Mengran, Nan Aibin, Chen Sining, Chen Zhan.
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1 Scope
Guide to Emergency Rescue in the Transport of Dangerous Goods
Part 4: Catalogue of substances that react with water to produce toxic gases
GB/T39652.4—2021
This part of GB/T39652 specifies the catalogue of substances that react with water to produce toxic gases in common dangerous goods transport accidents: general provisions, catalogue structure of substances that react with water to produce toxic gases and catalogue of substances that react with water to produce toxic gases. This part applies to the catalogue of substances that react with water to produce toxic gases in the Guide to Emergency Rescue in the Transport of Dangerous Goods. 2 Normative references
The following documents are indispensable for the application of this document. For all referenced documents with a note, the version with the note date applies to this document. For any undated documents, the latest version (including all amendments) shall apply to this document. GB 12268 List of Dangerous Goods
G3/T39652.1-2021 Emergency Rescue Guide for the Transport of Dangerous Goods Part 1: - Share Provisions GB/T39652.2-2021 Emergency Rescue Guide for the Transport of Dangerous Goods Part 2: Emergency Guide G[3/T89652.8-2021 Emergency Rescue Guide for the Transport of Dangerous Goods Part 3: Rescue Distance Recommendations and Model Regulations on the Transport of Dangerous Goods (United Nations, 19th Revised Edition) Emergency Rescue Guidelines for the Transport of Dangerous Goods (ERG) (Economic Commission for Europe, 2016 Edition) 3 Terms and Definitions
GB 12268, G13/T39652.1, "Emergency Rescue Guidelines for the Transport of Dangerous Goods (ERG)" and "Recommendations and Model Regulations on the Transport of Dangerous Goods" apply to this document. For ease of use, some terms and definitions are repeated below. 3.1
water-sensitive
Water-reactive
Chemical phenomena that may produce flammable and/or toxic substances when in contact with water. 3.2
toxicgases
Toxic gases
Include gases that meet one of the following conditions: a) Gases whose toxicity or corrosiveness is harmful to human health; b) Toxic or corrosive gases with an acute median lethal concentration Lc value less than or equal to 5000ml/m3. Note: Acute median lethal concentration LC: The concentration of gas that is most likely to cause half of the animals to die within 14 days if continuously inhaled by female young mice.
Substances which in contact with water produce toxic gases Suhstance which in contact with water remits toxic gases A substance or class of substances which can produce toxic gases when interacting with water 1
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GB/T 39652.4—2021
4 General provisions
4.1 The substances which react with water to produce toxic gases listed in this part refer to dangerous goods with known hazard categories: 4.2 Substances which meet the dangerous goods classification requirements of A.2.4c) in CB/T 39652.1-2021 and only produce flammable gases when in contact with water are not included in this part; those which produce both flammable and toxic gases when in contact with water are included in this part. 4.3 The substances themselves are not toxic substances. They react with water to produce toxic gases. They are included in this part. 4.4 The fact that some dangerous goods are not listed in this part does not seem to mean that they do not have relevant hazards. With the continuous expansion of differential data information, relevant content will be supplemented and improved. 4.5 Some substances in this part are inhalable substances. For the content involving inhalable substances, please refer to the entry marked with "when leaking into water" in Table A.1 of GB/T39652.3-2021. 4.6 For the initial isolation and protection and other emergency measures to be taken after the leakage of the substances involved in this part, please refer to (13/T39652.1-2021, GB/T39652.22021 and (GB/T39652.32021. The correspondence between substances that react with water to produce toxic gases and emergency guide cards is shown in Table 1.
5 Catalog structure of substances that react with water to produce toxic gases The directory of substances that react with water to produce toxic gases is divided into 6 columns: Column 1\ UN number"
Dangerous goods number is a serial number assigned to dangerous goods according to the United Nations classification system: Column 2 "Chinese name" -
As a dangerous goods, the Chinese meaning of the substance that reacts with water to produce gas formal name: Column 3\English name" -
As a dangerous goods, the English formal name of the substance that reacts with water to produce toxic gas: Column 4 "Class or item" -
As a dangerous goods, the main hazard of the substance that reacts with water to produce toxic gas: Column 5\Guide number\
Corresponding to the number of emergency guide cards used in dangerous goods transport accidents of different dangerousness No.; Column 6 "Heart-generated gases"
Substances that react with water to produce toxic gases. The gases produced are listed in Table 1. Table 1 List of substances that react with water to produce toxic gases. UN No.
Chinese name
Dimethyldichlorosilane
Ethyldiaminosilane
Ethyltriazinesilane
Methyldihydrosilane
Methyltrixenonsilane
Trichlorosilane
Trimethyloxysilane
Vinyltriaminosilane
English name Name
Ditncthyldichlorosilane
Fthyldichlorosilane
Ethyltrichlorosilsne
Methyldichlorosilane
Methyltrichlorosilane
Triehlorosiland
Trinethylehlorosilane
Vinyltrichlorosilane.stalilizcd-rrKaeerKAca-
Category or
Guide number
Toxic gases produced
Oxygen chloride (HCI
Oxygen chloride (HCI)
Hydrogen chloride (IHICI)
Hydrogen oxide (HICI)
Hydrogen chloride (HCI)
Oxygen chloride (HCI)
Oxygen chloride (HCI)
Chinese name
Phosphorus pentasulfide: does not contain yellow or white phosphorus
Calcium phosphide
Sodium dithionite
Aluminum phosphide
Magnesium aluminum phosphide
Sodium phosphide
Acetone hydrogen xenon, stable
Potassium cyanide·Solid
Sodium cyanide.Solid
Acetyl bromide
Acetyl chloride
Allyltrichlorosilane, stabilized
Anhydrous aluminum bromide
Anhydrous aluminum fluoride
Amyltrichlorosilane
Antimony pentafluoride
Boron trichloride
Bromine pentafluoride
Bromine trifluoride
Butyltrichlorosilane
Nitrogen acetyl chloride
Aminophenyltrichlorosilane
Aminosulfonic acid (with or without hydrogen sulfide)
Chromium oxychloride
Cyclohexenyltrichlorosilane
Cyclohexyltrioxysilane
Table 1 (continued)
English name
Phosphorus pentesulphide.
frer: From yellow or white
phosphorus
Caleiun phosphide
Sodiun dithionite(Sodiun
hydrosulphite)
Alurninun phosphidu
Magnesium aluminum
phosphide
Sodium phosphide||t t | ||Antimony pentafluoride | chlorosilane
Cyrlohcxyltrichlorosilant
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category or
5.1.6.1.8
5.1.6.1.8
guideline number
GB/T 39652.4—2021
Toxic gases produced
Hydrogen sulfide ((H2S)
Phosphide oxide (PH,)
Hydrogen fluoride (HS)
Sulfur oxide (SO.)
Phosphide oxide (PH,)
Phosphide oxide (PH,)
Phosphide oxide (PH,)
Hydrogen chloride (HCN)
Hydrogen chloride (HCN)
Hydrogen chloride (HICN)
Hydrogen chloride (HIBr)
Hydrogen chloride (HICI)
Hydrogen chloride (HCI)
Hydrogen bromide (HBr)
Oxychloride (HCI)
Oxychloride (HCI)
Hydrogen fluoride (TIF)
Hydrogen chloride (IICI)
Oxyfluoride (HF), Bromine (Br)
Hydrogen fluoride (HF). IBr2
Oxychloride (HCI)
Hydrogen chloride (HCI)
Hydrogen chloride (HCI)
Hydrogen oxychloride (HICI)
Hydrogen oxychloride (HCI)
Oxychloride (HCI)
Oxychloride (HCI)
GB/T 39652.4—2021
Chinese name
Dichloroacetyl
Diazophenyltriazosilaane
Diethyldiazasilane
Diphenyldiaminosilane
Dodecyltrichlorosilane
Fluorosulfonic acid
Hexadecyltrichlorosilane
Hexyltrichlorosilane
King'strichlorosilane
Octadecyltrichlorosilane
Octyltrichlorosilane
Phenyltrichlorosilane
Phosphorus pentachloride
Phosphorus tribromide
Triammine Phosphorus
Phosphorus triammine oxide (phosphoryl nitrogen)
Propionylamine
Propyltrichlorosilane
Silicon tetrachloride
Sulfur chloride
Sulfuryl nitrogen
Thionyl
Titanium tetrachloride
Acetyl iodide
Calcium dithionite (calcium hydrogen sulfite)
Potassium dithionite (potassium hydrogen sulfite)
Zinc dithionite (zinc hydrogen sulfite)
Table 1 (continued)
English name
Dichloroacetyl chlorophenyltrichlorosilane tt | tetrachloride | hydrosulphite)
Zinc lithionite(Zine
hydrosulphite)
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Category or
Guide number
Toxic gases produced
Hydrogen oxychloride (IICI)
Hydrogen chloride (HCI)
Hydrogen chloride (HCI)
Ammonium chloride (HCI)
Hydrogen fluoride (HF)
Oxygen chloride (HCI)
Hydrogen chloride (HCI)
Hydrogen chloride (HCI)
Chlorine Hydrogen chloride (HICI)
Hydrogen oxide (IICI)
Hydrogen oxide (IICI)
Hydrogen hydride (HIBr)
Hydrogen chloride (HCI)
Oxygen chloride (HCI)
Oxygen chloride (HCI)
Oxygen chloride (HCI)
Oxygen chloride (HCI)
Hydrogen chloride (HCI),
: Sulfur oxide (SO,)
Sulfide (H,S)
Hydrogen chloride (HCI)
Hydrogen chloride (IICI),
Sulfur oxide (SO,)
Hydrogen chloride (IICI)
Hydrogen iodide (II)
Sulfur dioxide (HS)
Sulfur dioxide (SO)
Hydrogen sulfide (I,S)
Sulfur diamine (SO,)
Ammonium sulfide (IS)
Common oxide (SO)
Magnesium diamine
Chinese name
Magnesium diphosphide
Potassium phosphide
Strontium phosphide
Liquid nitrosylsulfuric acid
Butyryl amine
Isobutyryl nitrogen
Diphenyldichlorosilane
Ethylphenyldichlorosilane
Methylphenyldichlorosilane
Iodine pentafluoride
Phosphorus pentabromide||tt| |Boron Tribromide
Lithium Nitride
Radioactive MaterialUranium Hexafluoride, Fissile
Radioactive MaterialUranium Hexafluoride, Non-Fissile
Fissile or Exceptionally Fissile
Silanes, Flammable, Corrosive, N.O.S.
Silanes, Hydrogen, Corrosive, Flammable, N.O.S.
Silanes, Chlorosiliane, Corrosive, N.O.S.
Silanes, Hydrogen, Water-Reactive, Flammable, Corrosive, N.O.S.
Aluminium PhosphidePesticides
Silanes, Hydrogen, Toxic, Corrosive, N.O.S.
Table 1 (Continued)
English Name
Megnesium dianide
Magnesiurn phosphide
Potassium phosphide
Strontiun phosphide
Nitrosylsulphurice acid.liquidButyl chloride
Isobutyryl chloride
Dibenzyldichlorosilane
Fthylphe:nyldichlorasilanc:
Methylpenyldiehlorosilane
lodine puntafluoride
Phosphorus pentabromide
Boron tribronide
Lithium nitride
Redicaclive tnaterial,Uraniunhexafluoride,fissile
Radioactive material.Uraniumhexafluoride, non-fissile orfissile exeepled
Chlorosilanes,flammable,
corrosive.no,s
Chlorosilants+corrosive,
Ilammable,nos
Chlorosilanes,corrosive,
Chlorosilanes,Water-reactive.flammable.corrosive.nos
Aluminum phosphide pesticideChlorusilanes -toxic,corrosive,nos
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category or
5.1.6.1.8
guideline number
GB/T 39652.4—2021
Toxic gases produced
Ammonia (NH)
Phosphide oxide (PH,)
Phosphide oxide (PH,)
Phosphine (PH,)
Nitrogen dioxide (N.）
Hydrogen chloride (IICI)
Hydrogen chloride (HCI)
Hydrogen chloride (HCI)
Hydrogen chloride (HCI)
Ammonia oxide (HF)
Ammonium bromide (HBr)
Hydrogen bromide (HBr)
Ammonia (NH,)
Ammonium fluoride (HF)
Hydrogen oxide (HF)
Hydrogen chloride (HCI)bzxZ.net
Hydrogen chloride (HCI)
Hydrogen chloride (HCI)
Hydrogen chloride (HCI)
Hydrogen chloride (HCI)
Phosphide oxide (PH,)
Hydrogen chloride (HCI)
GB/T 39652.4—2021
Chinese name
Chlornsilanes.toxic.corrosive.flammable,nos
Nitrosylsulphuric acid,solidUranium hexafluoride.
radioactive material,exceptedpaekage,less than 0.1 kg perpackeagesmonfissile or
fissile excepted
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Category or
Guideline number
Toxic gases produced
Hydrogen chloride (ICI)
Ammonia dioxide (N2O3)
Hydrogen nitride (HF)
References
［1_GB1902009 Dangerous Goods Packaging Marking L2GB13690—2009 General Rules for Classification and Hazards of Chemicals GB/T22234—2008 Chemical Labeling Specification Based on GIIS L3_
［1(G1330000—2013 (All Parts) Chemical Classification and Labeling Specification GB/T39652.4—2021
[5_ Europcan Agrccment Conccrning thr International Carriagc of Dangerous Goods hy Road.ADR(2019)
Regulation for rail International transportation of Dangerous goods,RID(2o17)International Maritime Dangerous Goods,IMDG CODE(2016)[7
[sTcchnical Instructions for theSafeTransport of Dangerous Goods hy Air(2ol6)-rrKaeerKAca-
GB/T 39652.4-2021
National Standard of the People's Republic of China
Guidelines for Emergency Rescue in the Transport of Dangerous Goods
Part 4: Catalogue of Substances Producing Toxic Gases When in Contact with Water
GB/T 39652. 4—2021
Published and distributed by China Standards Press
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2021 4th Sichuan edition
State number: 155066-1-66802
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